X Series Data Sheet 375, 500 Watt AC-DC and DC-DC DIN-Rail Converters

Transcription

1 7, 00 Watt AC-DC and DC-DC DIN-Rail Converters 7, 00 Watt AC-DC (DC-DC) Converters Convert Select 9 7.6".9" 8." Features RoHS lead-free-solder and lead-solder-exempted products are available Rugged mm DIN-rail snap-fit design Class I equipment Universal AC-input with single stage conversion AC to DC or DC input of 90 to 0 V Power factor correction, harmonics IEC/EN Virtually no inrush current Immunity to IEC/EN , -, -, -, -6, - Emissions according to EN 0/0 Very high efficiency; up to 89% Short-term output peak power capability, rectangular current limiting characteristic Single or two independently regulated outputs with, 6, or 8 V Outputs no-load, overload, and short-circuit proof PCBs protected by lacquer Very high reliability Safety according to IEC/EN 078, IEC 600-, IEC 6090-, UL/CSA nd Ed. Description The Convert Select front end series represents a family of DIN-rail mountable AC-DC and DC-DC converters with power factor correction. The converters have been designed according to the latest industry requirements and standards. They are ideal for use in outdoor and other demanding applications to power building control systems, factory automation, industrial controls, instrumentation, electromagnetic drives, fans, and other DC loads. Different models are available with a single output or two independently regulated, electrically isolated outputs with, 6, or 8 V. Special models for battery charging are available. Key features of the Convert Select line include power factor correction with low harmonic distortion, negligibly low inrush current, high immunity to transients and surges, and low electromagnetic emissions. Internal protection circuits such as input over- and undervoltage lockout, thermal protection, as well as output overvoltage protection by a second control loop ensure safe operation of the final system. The outputs deliver an electrically-isolated Safety Extra Low Voltage, SELV, (except models LXR/LXN70) and low output noise. They are no-load, overload, and short-circuit proof. The electronically controlled short-term peak power capability of up to 0% of the rated output power enables the front end converters to deliver additional power to start-up motors or to safely operate subsequent circuit breakers. Built-in large sized output capacitors absorb possible reverse energy, which may Table of Contents Page Page Description... Model Selection... Functional Description... Electrical Input Data... Electrical Output Data... 7 Electromagnetic Compatibility (EMC)... Immunity to Environmental Conditions... Mechanical Data... Safety and Installation Instructions... Description of Options...7 Accessories...0 Copyright 0, Bel Power Solutions Inc. All rights reserved. BCD00-G Rev AD, 9-Jul-0 The Power Partners. Page of

2 7, 00 Watt AC-DC and DC-DC DIN-Rail Converters be caused by quick deceleration of electromagnetic drives connected directly to the output. A green LED at the front cover displays the status of the output(s). The Convert Select Series was designed according to all relevant international safety standards. The converters are approved by TÜV and UL, and are UL 08 listed. Adequate clearances and creepage distances allow operation in pollution degree environment (with AC input). All board assemblies are coated with a protective lacquer. The thermal concept allows operation at full load up to an ambient temperature of 60 C in free air without forced cooling. A rugged DIN snap-fit device allows easy and reliable fixing onto the various mm DIN-rail models. The converters are fitted with cage clamp terminals easily accessible from the front. System connectors with screw terminals for use with preassembled harnesses, external adjustment of the output voltage, as well as various auxiliary functions are available as options. Model Selection Table : Standard models Output Output Output Power Operating Input Type Effic. Options, V o nom I o nom V o nom I o nom P o nom Voltage Designation η 7 min [VDC] [A] [VDC] [A] [W] V i min - V i max [%] VAC, LXR R 7 6 Hz , D, D, D LXN VDC 6 M, M LXR F, K LXN G LXR LXN LXN LXN LXN R-input not connected. For derating at low input voltage see section Output Power Derating. For minimum quantity and lead times contact Power-One. The converters have been tested up to 0 Hz; for operating frequencies <7 Hz or >6 Hz contact Power-One. On double-output models the options R, M, D, D, D are related to the nd output only. 6 V i 0 VDC for models with option F 7 Min. efficiency at V i nom, I o nom, and T A = C. Typical values are approx. % better. Table : Battery charger models (M included) Output Voltage Nominal Output Values Operating Input Type Designation Effic. Options V Bat V o safe V o max V o nom I o nom P o nom Voltage η 7 min [VDC] [VDC] [VDC] [VDC] [A] [W] V i min - V i max [%] VAC, LXR0-6M 87 F, K, Hz, LXN0-6M 87 G VDC 6 LXR80-6M LXN80-6M LXR70-6M LXN70-6M 87 Setting voltage (typ.) with open R-input For derating at low input voltage see section Output Power Derating. For minimum quantity and lead times consult the factory. The converters have been tested up to 0 Hz; for operating frequency <7 Hz or >6 Hz contact the factory Nominal output figures, calculated with a cell voltage of.7 V at 0 C. 6 V i 0 VDC for models with option F. 7 Min. efficiency at V i nom, V o nom, I o nom, and T A = C. Typical values are approx. % better. NFND: Not for new designs. Preferred for new designs BCD00-G Rev AD, 9-Jul-0 The Power Partners. Page of

3 7, 00 Watt AC-DC and DC-DC DIN-Rail Converters Part Number Description Input voltage range... L Series... X Nominal output power 7W... R 00 W... N Number of outputs..., Type specification L X N D F K G Operational ambient temperature range T A 0 to 60 C Customer-specific...-0, - Options Output voltage control input... R Save data signal... D, D, D Multiple functions via D-SUB connector... M, M Built-in second fuse, input diode... F System connector...k RoHS compliant for all six substances... G Only one of these options is possible. Note: The sequence of options must follow the order above. NFND: Not for new designs. Preferred for new designs Example: LXN660-6DFKG: Power factor corrected AC-DC converter, operating input voltage range 8 6 VAC, electrically isolated and individually regulated outputs, each providing.7 V, 0 A, options D, F, K, and RoHScompatible for all 6 substances. Product Marking Basic type designation, applicable safety approval and recognition marks, CE mark, warnings, pin designation, Company logo. Specific type designation, input voltage range, nominal output voltages and currents, degree of protection, batch and serial number, data code including production site, version, date of production. BCD00-G Rev AD, 9-Jul-0 The Power Partners. Page of

4 7, 00 Watt AC-DC and DC-DC DIN-Rail Converters Functional Description The X Series converters are primary controlled AC-DC or DC- DC flyback converters with a constant switching frequency of 0 khz. The power-factor-corrected single-step conversion of the input voltage to a low output voltage results in extremely high efficiency. Depending on the output power, the converters are fitted with three (7 W) or four (00 W) powertrains. 00 L N Fuse nd fuse (option F) Input filter Rectifier C y C y Input filter Shunt C y Shunt Output filter C Y C Y Vo+ Vo 9 Control circuit including PFC and input OVP/UVP V o /I o control nd control loop (SELV) 0 Aux Aux Fig. LXR 7 W single-output converter. 006 L N Fuse nd fuse (option F) Input filter Rectifier C y C y Input filter Shunt C y Shunt + Output filter C y C y Vo+ Vo Control circuit including PFC and input OVP/UVP V o /I o control nd control loop (SELV) Input filter Shunt C y Shunt + Output filter C y C y Vo+ Vo Fig. LXN 00 W double-output converter For the pinout of 00 W single-output models see fig.. Control circuit including PFC and input OVP/UVP V o /I o control nd control loop (SELV) 0 Aux Aux BCD00-G Rev AD, 9-Jul-0 The Power Partners. Page of

5 7, 00 Watt AC-DC and DC-DC DIN-Rail Converters Models with four powertrains have one or two outputs. Doubleoutput models exhibit individual control of each output. The input voltage is fed via fuse, filter, and rectifier to the powertrains with main transformers designed in planar technique. The input filter with very small input capacitance generates virtually no inrush current. An input transient suppressor protects the converter against high voltage peaks and surges. Input over- and undervoltage lockout as well as input current limitation protect the converter from operation outside of its specification. The input voltage waveform is sensed by the primary control logic to allow active power factor correction, forcing the input current to follow the input voltage waveform. The secondary side of each main transformer supplies via the rectifier diode a large electrolytic output storage capacitor providing for the hold-up time. Double-output models exhibit an individual control logic for each output. The output voltage and the output current are measured and fed back to the primary control logic via an optocoupler. A second control loop monitors the output voltage. It disables the output in the case of a failure in the control logic and limits the output voltage. Built-in temperature sensors monitor the internal temperature of each powertrain. If the temperature exceeds the limit, the converter reduces the output power continuously to keep the temperature below its limit. A green LED on the front cover confirms the presence of the output voltage(s). The R input (option R, M, or M) allows for external adjustment of the output voltage by means of a resistor or an external voltage source. An external sensor can be connected to the R input and allows for temperature-controlled battery charging; see Accessories. Electrical Input Data General conditions: T A = C, unless T C is specified. Table : Input data LW models Input LXR LXN Unit AC-Input DC-Input AC-Input DC-Input Characteristic Conditions min typ max min typ max min typ max min typ max V i Operating input voltage I o = 0 I o nom V range T c T c max V i nom Rated input volt. range 00 (0) (0) 0 0 f i Rated input frequency Hz I i Input current I o nom, V i = V i nom A I o nom, V i = V i min P i0 No-load input power V i min V i max W I inrush Inrush current V i max, t > 0. ms A C i Input capacitance 6 6 µf PF Power factor V i nom = 0 V, I o nom V i RFI Conducted input RFI EN 0/0 A A A A Radiated input RFI V i nom, I o nom f switch Switching frequency khz For operating frequencies <7 Hz and >6 Hz contact the factory. The converters have been tested up to 0 Hz. Output power derating at low input voltage and/or high case temperature T C ; see Output Power Derating. V i 0 VDC for models with option F. BCD00-G Rev AD, 9-Jul-0 The Power Partners. Page of

6 7, 00 Watt AC-DC and DC-DC DIN-Rail Converters Table : P o derating according to UL 6090 at T A = 60 C, or according to UL 08 at T out = 0 C Model P o nom T C max Derate below derate by [W] [ C] V i [VAC] V i [VDC] [W/V] LXR LXR LXR LXN60/ LXN LXN80/ Table : P o derating according to UL 6090 at T A = 0 C, or according to UL 08 at T out = 0 C Model P o nom T C max Derate below derate by [W] [ C] V i [VAC] V i [VDC] [W/V] LXR no derating. LXR no derating. LXR no derating. LXN60/ no derating LXN no derating LXN80/ no derating Output Power Derating The output power of LX models must be decreased at low input voltage and/or powertrain temperature above C. The powertrain temperature depends on the output power, the input voltage, and the cooling method. At low input voltage the losses increase. At the maximum specified environment temperature T A free air convection cooling might be insufficient. As a result, the output power has to be reduced according to the tables and. Note: The measurements have been made at the approval tests with free air convection cooling according to UL 6090, specified ambient temperature T A, and with the converter built in a cardboard box according to UL 08 and a specified temperature outside the box T out. The tables give a correlation between T A or T out and the case temperature T C (measuring point T C see Mechanical Data). For models not specified, contact the factory. Input Fuse and Protection A slow blow fuse (Schurter T0A, 0 mm), protected by a sleeve, is connected in the line input. For DC input voltages above 0 V an external DC fuse or a circuit breaker must be installed; observe the Installation Instructions. Converters with option F have fuses, one in each input line. The D C input voltage for all converters with option F is limited to 0 V. A VDR and a symmetrical input filter form an effective protection against input transients. An under- and overvoltage lockout protects the converter by disabling it below V i min and above V i max. The built-in bridge rectifier provides reverse polarity protection at the input if operated from DC. Efficiency η [%] a I o I o nom V i = V rms V i = 0 V rms Fig. Efficiency versus load BCD00-G Rev AD, 9-Jul-0 The Power Partners. Page 6 of

7 7, 00 Watt AC-DC and DC-DC DIN-Rail Converters Power Factor, Harmonics All converters feature active power factor correction. ma/w 0 LXN60-6 Limit class D according to IEC/EN a 7 9 Fig. Harmonic currents at input current, measured at V i = 0 VAC, I o = I o nom (LXN60-6) Harm. PF a V i = VAC V i = 0 VAC Fig. Power factor versus load I o I o nom Electrical Output Data Table 6a: Output data of 7 Watt standard models. General conditions: T A = C, unless T A is specified; R input open-circuit Model LXR60 LXR70 LXR80 Unit Characteristic Conditions min typ max min typ max min typ max V o nom Output voltage nominal V i nom, I o nom V * V o worst Output voltage range V i min V i max, of tolerance I o = (0. ) I o nom V o L Overvoltage protection P o nom Output power nominal V i = 00 VAC V i max W I o nom Output current nominal V i = 00 VAC V i max 0 7. A I o L Output current limit V i = 00 VAC V i max I op Output current boost typ. s.. v o Ripple and noise V i = 0 VAC, mv pp f i = 0 Hz, I o nom V o u Static line regulation 00 VAC V i max, I o nom ±0. ±0. ±0. V V o l Static load regulation V i nom, (droop) I o = (0. ) I o nom v od Dynamic load regulation V i nom, ±. ±. ±.8 Voltage deviation and recovery time I o = (0. ) I o nom ms αv o Temperature coefficient T C min T C max ±0.0 ±0.0 ±0.0 %/K t or Start-up time V i = 0 V i nom, I o nom ms t oh min Hold-up time I o nom, 0 V o nom 0.8 V o nom * Converters with version V0 or higher Setting voltage with open R-input Superimposed low frequency ripple at f i Rectangular current limit characteristic (continuous operation) Short-term peak power capability 0% of P o nom for approx. s BCD00-G Rev AD, 9-Jul-0 The Power Partners. Page 7 of

8 7, 00 Watt AC-DC and DC-DC DIN-Rail Converters Table 6b: Output data of 00 Watt single-output standard models. General conditions as per table 6a. Model LXN60 LXN70 LXN80 Unit Characteristic Conditions min typ max min typ max min typ max V o nom Output voltage nominal V i nom, I o nom V * V o worst Output voltage range V i min V i max, of tolerance I o = (0. ) I o nom V o L Overvoltage protection P o nom Output power nominal V i = 00 VAC V i max W I o nom Output current nominal V i = 00 VAC V i max 0. 0 A I o L Output current limit V i = 00 VAC V i max I op Output current boost typ. s 0 0 v o Ripple and noise V i = 0 VAC, mv pp f i = 0 Hz, I o nom V o u Static line regulation 00 VAC V i max, I o nom ±0. ±0. ±0. V V o l Staticload regul. (droop) V i nom, I o = (0. ) I o nom v od Dynamic load regulation V i nom, ±. ±. ±.8 Voltage deviation and recovery time I o = (0. ) I o nom ms αv o Temperature coefficient T C min T C max ±0.0 ±0.0 ±0.0 %/K t or Start-up time V i = 0 V i nom, I o nom ms t oh min Hold-up time I o nom, V o nom 0.8 V o nom 0 Table 6c: Output data of 00 Watt double-output models. General conditions as per table 6a. Model LXN660 LXN770 LXN880 Unit Characteristic Conditions min typ max min typ max min typ max V o nom Output voltage nominal V i nom, I o nom V * V o worst Output voltage range V i min V i max, of tolerance I o = (0. ) I o nom V o L Overvoltage protection P o nom Output power nominal V i = 00 VAC V i max W I o nom Output current nominal V i = 00 VAC V i max A I o L Output current limit V i = 00 VAC V i max I op Output current boost typ. s 0 7. v o Ripple and noise V i = 0 VAC, mv pp f i = 0 Hz, I o nom V o u Static line regulation 00 VAC V i max, I o nom ±0. ±0. ±0. V V o l Staticload regul. (droop) V i nom, I o = (0. ) I o nom v od Dynamic load regulation V i nom, ±. ±. ±.8 Voltage deviation and recovery time I o = (0. ) I o nom ms αv o Temperature coefficient T C min T C max ±0.0 ±0.0 ±0.0 %/K t or Start-up time V i = 0 V i nom, I o nom ms t oh min Hold-up time I o nom, V o nom 0.8 V o nom 0 * Converters with version V0 or higher Setting voltage with open R-input Superimposed low frequency ripple at f i Rectangular current limit characteristic (continuous operation) Short-term peak power capability 0% of P o nom for approx. s BCD00-G Rev AD, 9-Jul-0 The Power Partners. Page 8 of

9 7, 00 Watt AC-DC and DC-DC DIN-Rail Converters Table 7a: Output data of 0 Watt battery charger models. General conditions: T A = C, unless T A is specified; R input left open-circuit, unless otherwise specified Model LXR0-6M LXR80-6M LXR70-6M Unit Characteristic Conditions min typ max min typ max min typ max V o safe Output setting voltage V i nom, I o nom V V Bat Output voltage (max.) V i min V i max, controlled by R input I o = (0. ) I o nom V o L Overvoltage protection P o nom Output power nominal V i = 00 VAC V i max W I o nom Output current nominal V i = 00 VAC V i max A I o L Output current limit V i = 00 VAC V i max I op Output current boost typ. s v o Ripple and noise V i = 0 VAC, mv pp f i = 0 Hz, I o nom V o u Static line regulation 00 VAC V i max, I o nom ±0. ±0. ±0. V V o l Static load regulation V i nom, (droop) I o = (0. ) I o nom v od Dynamic load regulation V i nom, ±. ±.6 ±.9 Voltage deviation and recovery time I o = (0. ) I o nom ms αv o Temperature coefficient T C min T C max ±0.0 ±0.0 ±0.0 %/K t or Start-up time V i = 0 V i nom, I o nom ms Table 7b: Output data of 00 Watt battery charger models. General conditions as per table 7a Model LXN0-6M LXN80-6M LXN70-6M Unit Characteristic Conditions min typ max min typ max min typ max V o safe Output setting voltage V i nom, I o nom V V Bat Output voltage (max.) V i min V i max, controlled by R input I o = (0. ) I o nom V o L Overvoltage protection P o nom V i = 00 VAC V i max W I o nom Output current nominal V i = 00 VAC V i max A I o L Output current limit V i = 00 VAC V i max I op Output current boost typ. s v o Ripple and noise V i = 0 VAC, mv pp f i = 0 Hz, I o nom V o u Static line regulation 00 VAC V i max, I o nom ±0. ±0. ±0. V V o l Static load regulation V i nom, (droop) I o = (0. ) I o nom v od Dynamic load regulation V i nom, ±. ±.6 ±.9 Voltage deviation and recovery time I o = (0. ) I o nom ms αv o Temperature coefficient T C min T C max ±0.0 ±0.0 ±0.0 %/K t or Start-up time V i = 0 V i nom, I o nom ms Setting voltage with open R-input = V o safe Superimposed low frequency ripple at f i Rectangular current limit characteristic (continuous operation) Short-term peak power capability 0% of P o nom for approx. s BCD00-G Rev AD, 9-Jul-0 The Power Partners. Page 9 of

10 7, 00 Watt AC-DC and DC-DC DIN-Rail Converters Parallel Operation 0a Double-output models exhibit an independent control logic each. Both outputs can be connected in parallel, provided that the options S (included in M) and R are not used, since they influence only the nd output. The two pairs of powertrains share the current due to their output voltage droop characteristic. V i AUX 0 Vo- 9 Vo- 8 Vo+ 7 Vo+ 6 Vo- V R Up to converters with the same output voltage may be operated in parallel. It is possible to parallel W Series with X Series converters. Vo- Vo+ Vo+ Reasonable current sharing is achieved by the droop characteristic. Correct mode of operation is highly dependent upon the wiring of the converters and the impedance of these wires. Use wires with equal length and equal cross sections of min.. mm. The best results for parallel operation can be achieved with the wiring shown in fig. 6. Parallel operation of single-output models using option R (output voltage adjust) is possible, but not recommended. Refer to fig. 6; the connections between the pins 8 and 9 (both Vo ) should be as short as possible. Note: Parallel operation is not possible, if a temperature sensor is connected, as the sensor eliminates the output voltage droop. V i AUX 0 Vo- 9 Vo- 8 Vo+ 7 Vo+ 6 Vo- Vo- Vo+ Vo+ + Load _ Series Connection Series connection of several outputs up to 0 V is possible. The output is not SELV, when the max. output voltage exceeds 60 V. Output Characteristic and Protection The output characteristic, individual for each group of powertrains, is rectangular with a droop to ease parallel operation; see fig. 7. However, a 0% higher output current is possible for a short time, such allowing start-up of loads or charging of capacitors; see fig. 8. Each output is independently protected against internal overvoltage by means of a second control loop. When the output voltage exceeds V o L, the respective output is disabled. Overtemperature Protection Each powertrain is independently protected against overtemperature by a built-in temperature sensor. When a certain temperature is reached, the concerned powertrain reduces its output power continuously. V i AUX 0 BCD00-G Rev AD, 9-Jul-0 The Power Partners. Page 0 of Vo- 9 Vo- 8 Vo+ 7 Vo+ 6 Vo- Vo- Vo+ Vo+ Additional wiring for output currents I o 0 A Additional wiring, if using the R-input Fig. 6 Wiring for single-output converters connected in parallel. Additional wiring for higher output currents and with the use of option R is shown. V o /V o nom a I o /I o nom Fig. 7 V o versus I o (single-output model, typical values).

11 7, 00 Watt AC-DC and DC-DC DIN-Rail Converters I o / I o nom b s Fig. 8 Short term peak power characteristic: overcurrent versus time (typical values). allows for connecting a battery-specific temperature sensor, which provides temperature-controlled adjust of the trickle charge voltage. This optimizes charging as well as battery life time. Depending upon the cell voltage and the temperature coefficient of the battery, different sensor types are available; see Accessories. Note: Parallel operation is not possible, if the temperature sensor is connected to the paralleled outputs Vo+, as the sensor eliminates the output voltage droop. However, it is possible to insert bleeding resistors in the Vo+ output lines of each converter in order to create a droop of approx. 0.6 I o nom for V outputs (. I o nom for 8 V outputs), but this creates considerable power losses. Thermal Considerations The thermal conditions are influenced by input voltage, output current, airflow, and temperature of surrounding components. T A max is therefore, contrary to T C max, an indicative value only. Input Power supply Vo+ Vo R 0099d Load Caution: The installer must ensure that under all operating conditions T C remains within the limits stated in the table Temperature specifications. Note: Sufficient forced cooling allows T A to be higher than T A max provided that T C max is not exceeded. It is recommended that continuous operation under worst case conditions of the following parameters be avoided: Minimum input voltage, maximum output power, and maximum temperature. + ϑ Temperature sensor + Battery Battery Charging and Temperature Sensor The battery charger models exhibit the option M and have been designed to charge lead-acid batteries. The R-input Fig. 0 Schematic circuit diagram of a system with battery backup and temperature-controlled charging. Cell voltage [V]. 069b V o safe C V C =.7 V, mv/k V C =. V, mv/k V C =.7 V,. mv/k V C =. V,. mv/k Fig. 9 Trickle charge voltage versus temperature for different temperature coefficients (V o safe with disconnected sensor) BCD00-G Rev AD, 9-Jul-0 The Power Partners. Page of

12 7, 00 Watt AC-DC and DC-DC DIN-Rail Converters Electromagnetic Compatibility (EMC) Electromagnetic Immunity The X Series has been successfully tested to the following specifications: Table 8: Electromagnetic immunity (type tests) Phenomenon Standard Level Coupling Value Waveform Source Test In Perf. mode applied imped. procedure oper. crit. Electrostatic IEC/EN contact discharge 8000 V p /0 ns 0 Ω 0 positive and yes A discharge negative air discharge 000 V p (to case) discharges Electromagnetic IEC/EN antenna 0 V/m AM 80% n.a MHz yes A field RF khz ENV 00 antenna 0 V/m 0% duty cycle, n.a. 900 ± MHz yes A 00 Hz repetition frequency Electrical fast IEC/EN capacitive, o/c ±000 V p bursts of /0 ns 0 Ω 60 s positive yes A transients/burst / khz over 60 s negative ±i/c, +i/ i ±000 Vp ms; burst transients per direct period: 00 ms coupling mode Surges IEC/EN ± i/c ±000 V p./0 µs Ω pos. and neg. yes B surges per +i/ i ±000 V p./0 µs Ω coupling mode Conducted IEC/EN 6 i, o, signal wires 0 VAC AM 80% 0 Ω MHz yes A disturbances (0 dbµv) pulses Power frequency IEC/EN A/m 0 and 60 Hz -- x, y, and z axis yes A magnetic field i = input, o = output, c = case. A = Normal operation, no deviation from specifications, B = Normal operation, temporary loss of function or deviation from specs. possible Exceeds EN 0--:006 table 9. and EN 0-:006 table.. Corresponds to EN 0--:006 table 7. and EN 0-:006 table.. Complies with EN 0--:006 table 7. and EN 0-:006 table.. 6 Corresponds to EN 0--:006 table 8. and EN 0-:006 table. (radio frequency common mode). Emissions dbµv Limit: 60bqp Detector: Peak, conducted Vi+, TÜV-Divina, LXR70-6M, U i =0 VAC, U o =.7 V, I o = 6. A dbpw 079a 80 EN 0 A JM EN 0 B MHz MHz Fig. Conducted emissions for LXR70: Typical disturbances, peak and quasi-peak (x) at input L according to EN 0, measured at V i nom and I o nom. Fig. Radiated emissions for LX models: Typical electromagnetic field strength (quasi-peak) according to EN 0, measured at V i nom and I o nom. BCD00-G Rev AD, 9-Jul-0 The Power Partners. Page of

13 7, 00 Watt AC-DC and DC-DC DIN-Rail Converters Table 9: Harmonics and flicker Phenomenon Standards Conditions Results Harmonics EN :006 V i = 0 V, V o nom, I o nom Class A, D Voltage fluctuation and flicker EN A:00 V i = 0 V, V o nom, I o nom Complied Immunity to Environmental Conditions Table 0: Mechanical stress and climatic Test method Standard Test conditions Status Cab Damp heat IEC/EN Temperature: 0 ± C Converter steady state MIL-STD-80D sect. 07. Relative humidity: 9 +/- % not Duration: 6 days operating Kb Salt mist, cyclic IEC/EN Concentration: % (0 C) Converter (sodium chloride Duration: h per cycle not NaCl solution) Conditions: 0 C, 9% rel. humidity operating Storage duration: cycles of h E b Bump IEC/EN Acceleration amplitude: g n = m/s Converter (half-sinusoidal) MIL-STD-80D sect. 6. Bump duration: ms not operating, 6000 bumps: 000 in each direction wall-mounted Acceleration amplitude: 0 g n = 98. m/s Converter Bump duration: ms not operating, 6000 bumps: 000 in each direction on DIN-rail Fc Vibration IEC/EN Acceleration amplitude and 0. mm (0 60 Hz) Converter (sinusoidal) MIL-STD-80D sect.. frequency ( Octave/min): g n = 9 m/s ( Hz) operating, Test duration: 7. h (. h each axis) wall-mounted Acceleration amplitude and 0. mm (0 60 Hz) Converter frequency ( Octave/min): g n = 9 m/s ( Hz) operating, Test duration: 7. h (. h each axis) on DIN-rail E a Shock IEC/EN Acceleration amplitude: 0 g n = 90 m/s Converter (half-sinusoidal) MIL-STD-80D sect. 6. Bump duration: ms not operating, Number of bumps: 8 ( in each direction) wall-mounted Fh Random vibration IEC/EN Acceleration spectral density: 0.0 g n /Hz Converter broad band Frequency band: 0 00 Hz operating, digital control and Acceleration magnitude:.9 g n rms wall-mounted guidance Test duration: h ( h each axis) Fda Random vibration IEC/EN Acceleration spectral density: 0.0 g n /Hz Converter wide band Frequency band: 0 00 Hz operating, reproducibility Acceleration magnitude:. g n rms mounted on a high Test duration:. h (0. h each axis) DIN-rail Wall-mounted with brackets UMB-W [HZZ0068]; see Accessories Fastened on a DIN-rail with additional DIN-rail fixing brackets DMB-EWG; see Accessories. This also covers wall-mounting with brackets, because wall mounting performs better in vibration test. Temperatures Table : Temperature specifications, valid for an air pressure of hpa ( mbar) Model Standard models -6 Unit Characteristics Conditions min max T A Ambient temperature Converter 0 60 C T C Case temperature operating 0 90 T S Storage temperature Not operating 0 00 See Thermal Considerations See table and P o derating BCD00-G Rev AD, 9-Jul-0 The Power Partners. Page of

14 7, 00 Watt AC-DC and DC-DC DIN-Rail Converters Failure Rates Table : MTBF Values at specified Model Ground benign Ground fixed Ground mobile Unit case temperature 0 C 0 C 70 C 0 C MTBF LXN h Calculated according to MIL-HDBK-7E, notice. Mechanical Data Dimensions in mm. ~ 0 (.6").6 (.7") 06.6 (.") T C 8 (.") (0.9").8 (8.") 99 (7.8") 9 (7.6") 9. (.6") S097d European Projection Wall mounting brackets (accessories) (.") 9 (.9") z axis (vertical) D-SUB (male connector) T A (0.") Option M (.") TA LED (.69") Option M (female connector) Option M (female connector) x axis Measuring point for case temperature T C Fig. Case X0 LXR: weight approx. 600 g LXN: weight approx. 800 g Case designed by ATP, Munich. BCD00-G Rev AD, 9-Jul-0 The Power Partners. Page of

15 7, 00 Watt AC-DC and DC-DC DIN-Rail Converters Safety and Installation Instructions Terminal Allocation The terminal allocation tables define the electrical potential of the converters Fig. a View of the input terminals (cage clamp style) Fig. b View of the output terminals (cage clamp style) Table a: Input terminals of LX models Pin no. Pin designation Electrical determination Protective earth PE N Input neutral, DC negative L Input phase, DC positive Installation Instructions The X Series converters are components, intended exclusively for inclusion within other equipment by professional installers. The installation must strictly follow the national safety regulations in compliance with the enclosure, mounting, creepage, clearance, casualty, markings and segregation requirements of the end-use application. DIN-rail mounting is possible with the built-in snap-fit device on a DIN-rail. This fulfills the mechanical transport requirements as per ETSI , class (vertical). To fulfill the requirements of IEC 7--, class. (vertical), additional fixing brackets HZZ006-G (see Accessories) must be fitted on the bottom side of the DIN-rail. For heavy duty applications, we recommend installing all fixing brackets HZZ006-G. Chassis or wall mounting is possible with the wall-mounting brackets HZZ0068 (see Accessories). This complies with IEC 7--, class. (vertical and horizontal). Caution: Install the converters vertically, and make sure that there is sufficient airflow available for convection cooling. The minimum space to the next device should be: top/bottom: 0 mm, left/right: 0 mm. The converters of the X Series are class I equipment. Input terminal ( ) and the output terminals and ( ) are reliably connected to the case. For safety reasons it is 007 Table b: Terminal allocation output side Pin Pin des. Single output Double output Funct. earth to load Funct. earth to load + Output positive Output positive + Output positive Output positive Output negative Output negative Output negative Output negative 6 + Output positive Output positive 7 + Output positive Output positive 8 Output negative Output negative 9 Output negative Output negative 0 AUX Options Options AUX Options Options Funct. earth to load Funct. earth to load Note: If no options are fitted, terminals and are not connected. Fig. a Snap-fit mounting to DIN-rail. Fig. b Dismounting from DIN-rail. Use proper tool (min. mm screwdriver) and adequate force. essential to connect the input terminal ( ) with protective earth. Output terminals and can be used to connect the output voltage(s) or the load to functional earth. 007 BCD00-G Rev AD, 9-Jul-0 The Power Partners. Page of

16 7, 00 Watt AC-DC and DC-DC DIN-Rail Converters 007 Protection Degree and Cleaning Agents The protection degree of the converters is IP 0. Protective covers over input and output terminals are available on request; see Accessories. Any penetration of liquid or foreign solid objects has to be prevented, since the converters are not hermetically sealed. Fig. 6 Cage clamp terminals. Use 0. to. mm (AWG 0 to ) solid or stranded wires depending on local requirements. The phase input (L) is internally fused; see Input Fuse and Protection. This fuse is designed to break an overcurrent in case of a malfunction of the converter and is not customeraccessible. External fuses in the wiring to one or both input lines (L and/or N ) may be necessary to ensure compliance with local requirements. A built-in second fuse in the neutral path is available as option F. A second fuse in the wiring to the neutral terminal N or option F is needed if: Local requirements demand an individual fuse in each source line Neutral and earth impedance is high or undefined Phase and neutral of the mains are not defined or cannot be assigned to the corresponding terminals (L to phase and N to neutral). Models with option F: Caution! Double-pole/neutral fusing. If the converter operates at source voltages above 0 VDC, an external DC fuse or a circuit breaker at system level should be installed in the phase input line L. Caution: Installation must strictly follow the national safety regulations. Do not open this apparatus! Standards and Approvals The X Series converters were approved according to IEC/ EN 078, IEC 600-, IEC6090-, UL/CSA nd Ed. The converters have been designed in accordance with said standards for: Class I equipment Power-supply for building-in, vertical mounting on mm DIN-rail or on a wall Overvoltage category II (III for 0 VAC supply) Basic insulation between input and case, based on 0 VAC Double or reinforced insulation between input and output, based on 0 VAC and 0 VDC Functional insulation between outputs and case Functional insulation between outputs Pollution degree environment (AC-input) and degree (DC input). CB Scheme is available (SE-68). The converters are subject to manufacturing surveillance in accordance with the above mentioned UL standards and with ISO900:000. See also the Declaration of Conformity (last page). Railway Applications The X Series converters have been designed by observing the railway standards EN 0 and EN 0. All boards are coated with a protective lacquer. Isolation The electric strength test is performed in the factory as routine test in accordance with EN 0 and IEC/EN 6090 and should not be repeated in the field. The Company will not honor warranty claims resulting from incorrectly executed electric strength field tests. Table : Isolation Characteristic Input to case Output(s) to Output to Unit and output(s) case output and AUX Electric Factory test ³ s kvdc strength AC test voltage equivalent test to factory test kvac Insulation resistance >00 >00 >00 M W In accordance with IEC/EN 6090-, subassemblies are pretested with. kvdc. Tested at 00 VDC. BCD00-G Rev AD, 9-Jul-0 The Power Partners. Page 6 of

17 7, 00 Watt AC-DC and DC-DC DIN-Rail Converters Leakage Currents Leakage currents flow due to internal leakage capacitance (mainly the Y-capacitors). The current values are proportional to the voltage V i and the frequency f i of the supply (mains). The leakage currents are specified at maximum operating input voltage, provided that phase, neutral, and protective earth are correctly connected as required for class I equipment. Caution: Leakage current may exceed. ma, if f i > 6 Hz. Safety of Operator-Accessible Output Circuits If the output circuit of a converter is operator-accessible, it shall be a SELV circuit according to the safety standards IEC/EN The converters have SELV output circuits up to an output voltage of 7. V. However, if the isolated outputs are connected to another voltage source or connected in series with a total of >7. V, the outputs are hazardous. LED Indicator A green LED is activated, when the output voltage V o is within the normal operating tolerance band. Note: This LED is also activated, when the converter is not powered by the input, but a loaded battery is connected to the output. Description of Options Single options D, D, D, R are available on the AUX terminal (0), referenced to Vo or Vo. Option M and M designate a combination of several options accessible via a D-SUB connector or in some cases on the AUX and AUX terminals. Option M includes the function SD. Note: In double-output models, the options D, D, R, and SD concern only output connected to terminals 6, 7, 8, and 9. Single Options Using the AUX Pin The connection is shown in the figure below. For the description refer to Adjustment of V o or V o (next section). Table : Pin allocation of the 9 pin D-SUB connector Pin Designation Description GND System ground / common signal return R R input VCC Positive supply voltage ( output ) D Output voltage monitor V o low D D Output voltage monitor V o low D 6 SD Shutdown 7 D-adj Adjustment of threshold values of D or D 8 D Input voltage monitor V i low 9 Sys-OK System okay (all outputs are okay) Adjustment with R ext Adjustment with V ext Do not connect GND (pin ) with the neg. output ( ) Do not connect VCC (pin ) with the positive output (+) In double-output models, R, D, D, and SD concern output only. AUX AUX Vo or Vo Vo+ or Vo R ext R ext AUX AUX Vo or Vo a + V ext Fig. 7 Connection of adjust resistors or an external voltage source to adjust the output voltage V o or V o (option M or M not fitted) Table 6: Option board M Function Description R Output voltage adjust D Output voltage monitor V o low D D Input voltage monitor V i low D Output voltage monitor (battery deep discharged): V o low D Sys-OK System okay SD Shutdown D-adj Adjustment of trigger values D and D In double-output models, only output is concerned. BCD00-G Rev AD, 9-Jul-0 The Power Partners. Page 7 of

18 7, 00 Watt AC-DC and DC-DC DIN-Rail Converters Table 7: Option board M Function Description R Output voltage adjust D Input voltage monitor V i low D Output voltage monitor (battery deep discharged): V o low D D-adjust Adjustment of trigger values D and D When V o is lower, the D signal output is high impedance (open-collector, max. 8.6 V). In double-output models, D monitors only output (V o ). In applications without battery-buffering the D signal may not be suitable, since smaller dynamic load changes may cause D to trigger. For such applications, D with a trigger level of approx. 8% of V o nom should be chosen (e.g., for a bus voltage of.7 V: trigger level at V). In double-output models, only output is concerned. Multiple Options M or M The option board is suitable for applications, where several options are needed. Option M is standard for battery charger models, option M is suitable for applications without battery or for simple applications with battery. In general, the multiple options M or M are connected to an additional D-SUB connector. Some signals (but not option R) can also be connected to AUX and AUX, if the D-SUB connector is not suitable to the customer. D: Input Voltage Monitor (Power Fail) D monitors the input voltage V i. When V i drops below 6± VAC or 9 VDC, the D signal output is high impedance (opencollector, max. 0 V). When V i is greater then said level, the signal output D is conducting: V D <. V, I D max < 0 ma. D: Output Voltage Monitor D is intended for monitoring the bus voltage of a batterybuffered system. It indicates that the system is powered from the battery and can for instance be used as warning signal or to switch off a part of the load. When the output voltage V o (or V o ) is greater than V o low D specified in table 7, the D signal output is conducting: V D <. V, I D max < 0 ma. AUX AUX Vo+ or Vo Vo+ or Vo+ Fig. 8 Option D: Examples of relay control to monitor a power failure a Power-Fail D + D-SUB 060a 9 Power-Fail D D-SUB VCC D: System Volt. Monitor (Battery Deep Discharge) D monitors the output voltage V o (V o in double-output models) or the lowest admissible voltage of a connected battery (battery deep discharge). The definition of D is similar to D, but the trigger level is lower. When V o (or V o ) is greater than V o low D specified in table 7, the D signal output is conducting: V D <. V, I D max < 0 ma. When V o is lower, the D signal output is high impedance (open-collector, max. 8.6 V). In double-output models, D monitors only output (V o ). In systems without battery support, D signals that V o (or V o ) is going to drop below a safe value. In battery-buffered systems, D indicates that the battery has reached its deepest discharge level prior to getting damaged. The D signal can be used for instance to disable loads, save data, or to start a controlled switch-off of running processes. Adjustment of Threshold Levels (D or D) Pin 7 of the D-SUB connector allows for adjustment of the threshold levels of D and D. Both levels are influenced by the voltage divider Rx / Ry. Resistor Rx to pin (VCC) lowers the levels, whereas Ry to pin (GND) increases them; see fig Fig. 9 Wiring to adjust both threshold levels of option D or D BCD00-G Rev AD, 9-Jul-0 The Power Partners. Page 8 of 068a 9 D-SUB 8 VCC D-adj GND Rx Ry Change threshold Table 8: Options D and D: Trigger and switch-on levels Model Battery V o low D V o low D V Bat trigger switch on trigger switch on [V] [V] [V] [V] [V] LXR/LXN LXR/LXN0.. LXR/LXN LXR/LXN

19 7, 00 Watt AC-DC and DC-DC DIN-Rail Converters SD: Shutdown Reduces the output power to approx. W, but the converter is not fully disabled. In a no-load condition, V o drops below 6. V; see fig.. In double-output models, only output is influenced. Output voltage V Fig. Output voltage versus output current, while shut down (V i = V i nom ). Table 9: Shutdown Conditions Voltage V SD on Result shutdown pin <0.7 V Converter disabled (P o approx. W).0 V or open Converter enabled Sys-OK: Status This function allows in a battery charger application for checking, whether the output is correctly following the external control signal at the R-input (coming for instance from the temperature sensor). The logic is shown in table 9. The open-collector output Sys-OK is protected by a Zener diode and withstands up to 8.6 V. When the system status is OK, the signal output is low: V Sys-OK <. V, I Sys-OK < 0 ma. R: Adjustment of V o or V o 07b A Output current The R input allows external adjustment of the output voltage in the range of 0% to 0% V o nom. Double-output models allow only adjustment of output (connected to the terminals 6, 7, 8, and 9). This enables asymmetric output voltage configuration. Adjustment can be achieved via a resistor or an external voltage source (in the range of..7 V). Note: If the R input is not connected: V o or V o V o nom. a) Adjustment by an external resistor: Resistor R ext, connected between R (pin ) and GND (pin ) of the D-SUB connector or according to fig. 0. V o Vo = 0 00% V o nom. R ext kω V o nom V o Resistor R ext, connected between R (pin ) and VCC (pin ) of the D-SUB connector or according to fig. 7. V o. V V o = 00 0% V o nom. R ext kω. V (V o /V o nom ) Note: If the R function is not included in M or M, refer to figure 0 how to connect R ext or R ext. b) Adjustment by an external control voltage V ext (..7 V), connected between R (pin ) and GND (pin ) of the D- SUB connector or according to fig. 0. V o V o nom V ext Vext. V V o V o nom. V Caution: To prevent damage, V ext should not exceed V, nor be negative. Note: If longer wires are used to connect the R input at the D-SUB connector, the wiring to pin (GND) should be done as a star point connection. If wired differently, the output voltage setting may be adversely affected. In battery charging systems, an external battery temperature sensor (see Accessories) can be connected to optimize V o. However, adjustment using the R input (pin of D-SUB) is possible as well. The above shown formulas are valid, but V o nom stands for the voltage with open R input (= V o safe ). F: Built-in Second Fuse A built-in second fuse in the neutral line provides safe phase-tophase connection at low mains voltages (e.g. USA 0 /08 V / 60 Hz systems). The built-in second fuse also enables safe connection to the mains, where phase and neutral are not defined or cannot be identified, as e.g. in the case of plug and socket connection to Table 0: System OK (M with external battery sensor) System Status Input V control V Bat V Bat Sys-OK sensor signal theoretical measured output System OK O.K..7 V 7 V 7 V Low ohmic Battery overchared / temp. sensor defect / control voltage to high O.K..7 V 7 V 8 V High ohmic Overload, converter cannot follow the control signal O.K..7 V 7 V V High ohmic Output does not follow control signal, since battery would be overcharged O.K..0 V 0 V 7 V High ohmic System OK O.K.. V V V Low ohmic BCD00-G Rev AD, 9-Jul-0 The Power Partners. Page 9 of

20 7, 00 Watt AC-DC and DC-DC DIN-Rail Converters the mains via German Schuko-plugs; see also Safety and Installation Instructions. Option F limits the DC input voltage to 0 V. K: System Connectors For installation in systems using pre-assembled harnesses the converters are available with system connectors. They are ULlisted, approved for currents up to A at 0 to 0 C. The mating system connectors with screw terminals and retainers are delivered together with every converter with option K. Use max.. mm (AWG ) solid or stranded wires, or max.. mm (AWG ) stranded wires with crimp termination, stripped length 6 mm. Tightening torque of input/ output terminals: max Nm (7 lbs.in.). G: RoHS RoHS-compliant for all six substances. Fig. 0 System connectors Option K Accessories Shock-Resistant Wall Mounting Set of wall mounting brackets HZZ0068-G (UMB-W) Content: clamps, countersunk screws M, washers, and spring washers ± Fig. Wall mounting bracket HZZ0068-G Fig. Wall mounting with mounting brackets HZZ0068-G DIN-Rail Fixing Brackets HZZ006-G For DIN-Rail vibration-proof fastening, use a set of brackets HZZ006-G (DMB-EWG). For heavy-duty application sets ( = brackets) are preferable. Fig. One of four DIN-rail fixing brackets HZZ006-G (DMB-EWG) Protective Covers over Terminals Protective covers are available to avoid touching of the terminals. HZZ00-G contains in a bag a plastic cover with length A = 6. mm for the primary terminals and a second one with length A = 6 mm for the secondary terminals; see fig.. Content: covers to protect the input and output terminals. BCD00-G Rev AD, 9-Jul-0 The Power Partners. Page 0 of

21 7, 00 Watt AC-DC and DC-DC DIN-Rail Converters different types of temperature sensors are available, (see Battery Charging and Temperature Sensor in this data sheet and the Temperature Sensor data sheet at our website. Table : Sensors for converters with standard R input Fig. Protective covers HZZ00-G Battery Temperature Sensor To charge lead-acid batteries according to their temperature European Projection Battery Sensor Cell Cell temp. Cable voltage type voltage coefficient length nom. [V] [V] [mv/k] [m] S-KSMH S-KSMH S-KSMH S-KSMH S-KSMH S-KSMH S-KSMH Fig. Temperature sensor L L = m (standard length) other cable lengths on request 6 (.") 09a 6 (.0") adhesive tape 9.8 (0.") For additional accessory product information, see the accessory data sheets listed with each product series or individual model at our website. 09a + Converter D-SUB R VCC GND white brown green Vo+ Vo Fuse + Battery Temperature sensor Load Fig. 6 Connection of a temperature sensor NUCLEAR AND MEDICAL APPLICATIONS - These products are not designed or intended for use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems. TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are subject to change without notice. Copyright 0, Bel Power Solutions Inc. All rights reserved. BCD00-G Rev AD, 9-Jul-0 The Power Partners. Page of