RST series W Power Supply with Single Output. File Name:RST SPEC Sicherheit ID

Transcription

1 Bauart gepruft Sicherheit egelma ge od o s be wac g www. tuv.com ID W Power Supply with Single Output ψ ψ

2 SPECIFICATI MODEL OUTPUT OTHERS NOTE DC VOLTAGE RATED CURRENT CURRENT RANGE RATED POWER RIPPLE & NOISE (max.) Note.2 50mVp-p 23.5 ~ 28.8V VOLTAGE ADJ. RANGE Can be adjusted via built-in potentiometer VOLTAGE TOLERANCE Note.3 ±.0% ±.0% ±.0% LINE REGULATI LOAD REGULATI SETUP, RISE TIME HOLD UP TIME (Typ.) 2200ms, 80ms at full load 20ms / 230VAC at 75% load 4ms / 230VAC at full load VOLTAGE RANGE FREQUENCY RANGE 3ψ3-wire / 96 ~ 305VAC or 3ψ4-wire / Y 340 ~ 530VAC 47 ~ 63Hz POWER FACTOR (Typ.) 0.95/230VAC(400VAC) at full load INPUT EFFICIENCY (Typ.) 89% 90% 9% AC CURRENT (Typ.) 30A/230VAC( 3ψ3-wire / ) 8A/400VAC( 3ψ4-wire / Y) INRUSH CURRENT (Typ.) LEAKAGE CURRENT 50A/230VAC( 3ψ3-wire / ) <7mA / 305VAC(Y 530VAC) 00A/400VAC( 3ψ4-wire / Y) 00 ~ 2% rated output power OVERLOAD(OLP) User selectable continuous constant current limiting or constant current limiting with delay shutdown after 5 seconds, re-power on to recover PROTECTI 30 ~ 33.6V 45 ~ 50.4V 60 ~ 67.2V OVER VOLTAGE Protection type : Shut down o/p voltage, re-power on to recover OVER TEMPERATURE Shut down o/p voltage, recovers automatically after temperature goes down REMOTE SENSE Compensate voltage drop on the load wiring up to 0.3V. Please refer to the Function Manual. CURRENT SHARING Up to 20000W or (+) units. Please refer to the Function Manual. AUXILIARY POWER 2V@0.A(Only for Remote /OFF control) FUNCTI REMOTE -OFF CTROL By electrical signal or dry contact Power :open Power OFF:short. Please refer to the Function Manual. OUTPUT VOLTAGE PROGRAMMABLE Adjustment of output voltage is allowable to between 20 ~ 20% of nominal output voltage. Please refer to the Function Manual. ENVIRMENT SAFETY & EMC (Note 6) CSTANT CURRENT LEVEL PROGRAMMABLE Adjustment of constant current level is allowable to between 20 ~ 00% of rated current. Please refer to the Function Manual. ALARM SIGNAL OUTPUT WORKING TEMP. AC fail, DC OK, fan fail, OTP. Please refer to the Function Manual. -30 ~ +70 (Refer to "Derating Curve") WORKING HUMIDITY STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATI 20 ~ 90% RH non-condensing -40 ~ +85, 0 ~ 95% RH non-condensing ± 0.03%/ (0 ~ 50 ) 0 ~ 500Hz, 2G 0min./cycle, 60min. each along X, Y, Z axes SAFETY STANDARDS UL60950-, TUV EN60950-, EAC TP TC 004 approved WITHSTAND VOLTAGE Note.4 I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC ISOLATI RESISTANCE Note.4 I/P-O/P, I/P-FG, O/P-FG:00M Ohms / 500VDC / 25 / 70% RH Parameter Standard Test Level / Note EMC EMISSI EMC IMMUNITY MTBF DIMENSI RST V 400A 0 ~ 400A 9600W Conducted Radiated Harmonic Current Voltage Flicker EN55024, EN6204-3, EN Parameter ESD Radiated EFT / Burst Surge Conducted Magnetic Field Voltage Dips and Interruptions RST mVp-p 35 ~ 43.2V 50K hrs min. Telcordia SR-332 (Bellcore) ; 7K hrs min. MIL-HDBK-27F (25 ) 48V 20A 0 ~ 20A 0080W 200mVp-p 47 ~ 57.6V 540*424*83.5mm (L*W*H) PACKING 23.5Kg; pcs/23.5kg/2.82cuft 36V 276A 0 ~ 276A 9936W Standard EN EN EN EN EN EN EN RST EN55032 (CISPR32) / EN550 (CISPR) Class A EN55032 (CISPR32) / EN550 (CISPR) Class A EN EN Test Level / Note Level 3, 8KV air ; Level 2, 4KV contact Level 3 Level 3 Level 4, 4KV/Line-Earth ; Level 3, 2KV/Line-Line Level 3 Level 4 >95% dip 0.5 periods, 30% dip 25 periods, >95% interruptions 250 periods

3 Block Diagram PFC fosc : 70KHz PWM fosc : 00KHz I/P EMI FILTER RECTIFIERS & PFC POWER ITCHING RECTIFIERS & FILTER +S -S FG PFC CTROL CTROL CIRCUIT O.T.P. DETECTI CIRCUIT CURRENT LIMIT O.V.P. AUX POWER ISOLATOR & RELAY RECTIFIERS & FILTER FAN CS PV PC Remote -OFF DC-OK AC-FAIL FAN-FAIL OTP AUX POWER (+2V/0.A) Derating Curve INPUT MODEL 24V 36V 48V LOAD (%) ~305VAC 340~530VAC 9600W 9936W 0080W 400A 276A 20A AMBIENT TEMPERATURE ( ) (HORIZTAL) Static Characteristics Efficiency vs Load (48V Model) LOAD (%) ψ 3ψY INPUT VOLTAGE (V) 60Hz EFFICIENCY (%) % 20% 30% 40% 50% 60% 70% 80% 90% 00% LOAD 400V(Y) 230V(? ) 9.07%/230VAC ( ) 9.26%/400VAC(Y)

4 AC Power Connection ψ 3 3 wire / 230VAC T RST V 230V S R N3 L3 N2 L2 N L FG Fig. ψ 3 4 wire / Y 400VAC T RST V N S N3 L3 N2 L2 N L 400V R FG Fig.2 Function Manual.Remote Sense The remote sense function compensates the voltage drop on the cable, between the power supply and the load, up to 0.3V. If the remote sense function is not required,+s and of the output terminal, as well as -S and, need to be connected to be free from noise and interference. (+S and of the output terminal, -S and are connected as factory default setting) CN993 CN992 CN99 PIN3 +S PIN5 -S LOAD Sense lines should be twisted in pairs to minimize noise pick-up. Fig.

5 2.Voltage Adjustment ()by potentiometer () (a)have the switch position-3 set as (b)output voltage can be trimmed by. (2)by Output Voltage Programming* (a)have the switch position-3 set as OFF OFF (b)the output voltage can be trimmed to 20~20% of the nominal voltage by applying EXTERNAL VOLTAGE between PV+ and PV- on CN992 or CN993. CN993 CN992 CN99 ITCH CN993 LOAD PIN4 PV- PIN6 PV+ EXTERNAL VOLTAGE (DC) Fig 2. +S and, as well as -S and, need to be connected as factory default setting Nominal Vout 20 OUTPUT VOLTAGE (%) Non-Linear EXTERNAL VOLTAGE (VDC) Fig 2.2 V *: or, PV/remote voltage programming / remote adjust / margin programming / dynamic voltage trim.

6 3.Current Adjustment ()Default Overload Protection(OLP) value (a)have the switch position-2 set as (b)output current is set default value. (2)by Constant Current Level Programming** (a)have the switch position-2 set as OFF OFF (b)the constant current level can be trimmed to 20~00% of the rated current by applying EXTERNAL VOLTAGE between PC+ and PC- on CN992 or CN993. CN993 CN992 CN99 CN993 LOAD PIN7 PC- PIN9 PC+ EXTERNAL VOLTAGE (DC) Fig 3. +S and, as well as -S and, need to be connected as factory default setting Rated Current CSTANT CURRENT LEVEL (%) Non-Linear EXTERNAL VOLTAGE (VDC) Fig 3.2 V **: or, PC/remote current programming / dynamic current trim.

7 4.Select Overload Protection (OLP) Mode ()Continuous Constant Current mode 2 3 Have the switch position- set as OFF,and RST-0000 will work in continuous constant current mode when the output is overloaded and the output voltage is greater than 50% of the rated output voltage. (2)Delay Shutdown mode 2 3 Have the switch position- set as OFF,and RST-0000 will shut down after 5 seconds of constant current operation, when the output is overloaded or short-circuited. 5.Remote -OFF Control The power supply can be turned -OFF by using the "Remote -OFF" function. Between Remote -OFF( CN992 or CN993 pin0) and 2V-AUX( CN99 pin) Switch close (Short) Switch open (Open) Output Status power supply power supply OFF Table 5. RST V-AUX RC+ RC- GND-AUX CN993 CN992 CN99 CN993 PIN 2V-AUX PIN3 GND-AUX Fig 5. PIN8 RC- PIN0 RC+ CN99 6.Alarm Signal Output There are 4 alarm signals on CN99, and each signal can select two types of output circuit. ()Relay contact output {OTP, OTP-GND) ; (DC-OK, DC-OK-GND) ; (AC-FAIL-GND, AC-FAIL) ; (FAN-FAIL-GND, FAN-FAIL)} Normally open contact. "Short" when the alarm arises. Relay contact rating(maximum) is 30V/A resistive. R V Fig 6. (2)Open collector output {DC-OK2-GND, DC-OK2) ; (AC-FAIL2-GND, AC-FAIL2) ; (OTP2, OTP2-GND) ; (FAN-FAIL2, FAN-FAIL2-GND)} An external voltage source is required for this function that is shown in Fig 6.2. These signals are isolated from output. The maximum sink current is 0mA and the maximum external voltage is 20V (there is a built-in 24V zener diode in inner circuitry). 2V-AUX 0KΩ x4pcs RST-0000 DC-OK2 DC-OK2-GND AC-FAIL2 AC-FAIL2-GND OTP2 OTP2-GND FAN-FAIL2 FAN-FAIL2-GND GND-AUX Application Circuit Fig 6.2

8 7.Current Sharing RST-0000 has the built-in active current sharing function and can be connected in parallel, up to 2 units, to provide higher output power as exhibited below : The voltage difference among each output should be minimized that less than 0.2V is required. The total output current must not exceed the value determined by the following equation. Maximum output current at parallel operation=(the rated current per unit)x(number of unit)x0.9 When the total output current is less than 5% of the total rated current, or say (5% of Rated current per unit) (Number of unit) the current shared among units may not be fully balanced. CN993 CN992 CN99 +S -S Load CN993 CN992 CN99 +S,-S and CS+, CS- and RC+, RC- are connected mutually in parallel. When the remote sense function is used in parallel operation, the sensing wire must be connected only to the master unit. Wires of the remote sense function should be kept at least 30 cm from input wires.

9 Mechanical Specification Case No.234A Unit:mm M4 L=5mm LED2 LED LED2 LED CN993 CN CN M4 L=5mm - CN993 CN992 CN Air flow direction M ψ TB max M4 L=5mm Screw "A" Mounting Instruction Hole No. Recommended Screw Size MAX. Penetration Depth L Recommended mounting torque M4 5mm 7~0Kgf-cm Mounting Surface Chassis of RST-0000 Control Pin No. Assignment ( CN992,CN993) : HRS DF-0DP-2DS or equivalent 9 Mating Housing HRS DF-0DS or equivalent Terminal HRS DF-**SC or equivalent Mounting Screw L 2 0 CN992 and CN993 are connected internally. 5 -S Negative sensing for remote sense PC+ Pin No. Function Description CS- Current sharing signal. When units are connected in parallel, the CS pins of the units should be connected to allow current balance 2 CS+ between units. 3 +S Positive sensing for remote sense. 4 PV- Connection for output voltage programming. 6 PV+ PC- RC- RC+ Connection for output current programming. The output can be turned -OFF in association with RC+ and RC-.

10 Control Pin No. Assignment ( CN99) : HRS DF-20DP-2DS or equivalent 9 Mating Housing HRS DF-20DS or equivalent Terminal HRS DF-**SC or equivalent 2 20 Pin No Function 2V-AUX DC-OK2-GND DC-OK2 GND-AUX (signal) AC-FAIL2-GND AC-FAIL2 (signal) OTP2 OTP2-GND FAN-FAIL2 FAN-FAIL2-GND Description Auxiliary voltage output,.4~2.6v, referenced to pin 3(GND-AUX). The maximum load current is 0.A. This output is not controlled by the "Remote /OFF" function. Alarm signal of DC-OK. Open collector signal. Low when the PSU turns on. The maximum sink current is 0mA and the maximum external voltage is 20V. Auxiliary voltage output GND. The signal return is isolated from the output terminals ( & ). Positive output voltage. For local sense only ; it cannot be connected directly to the load. Alarm signal of AC fail. Open collector signal. Low when the PSU input voltage is too low. The maximum sink current is 0mA and the maximum external voltage is 20V. Negative output voltage. For local sense only ; it cannot be connected directly to the load. Alarm signal of OTP. Open collector signal. Low when the PSU over temperature protection occurs. The maximum sink current is 0mA and the maximum external voltage is 20V. Alarm signal of fan fail. Open collector signal. Low when the internal fan fails. The maximum sink current is 0mA and the maximum external voltage is 20V OTP OTP-GND DC-OK DC-OK-GND Alarm signal of OTP. Normally open contact. "Short" when the PSU over temperature protection occurs. Relay contact rating(maximum) is 30V/A resistive. Alarm signal of DC-OK. Normally open contact. "Short" when the PSU turns on. Relay contact rating(maximum) is 30V/A resistive AC-FAIL-GND AC-FAIL FAN-FAIL-GND FAN-FAIL Alarm signal of AC-fail. Normally open contact. "Short" when the PSU input voltage is too low. Relay contact rating(maximum) is 30V/A resistive. Alarm signal of fan fail. Normally open contact. "Short" when the internal fan fails. Relay contact rating(maximum) is 30V/A resistive. LED Status Indicators LED Green(LED) Red(LED2) Description LED on when output voltage is OK LED on when any protection occurs AC Input Terminal Pin No. Assignment (TB) Pin No. Assignment Pin No. Assignment AC/L 4 AC/N2 2 AC/N 5 AC/L3 3 AC/L2 6 AC/N3 Diagram Mx a imum mounting torque 8Kgf-cm Switch Position Assignment(-): Please refer to the Function Manual. Pin No. Assignment Diagram Overload Protection (OLP) Output Current Programming (PC) - PIN2:PC OFF - PIN3:PV 3 Output Voltage Programming (PV) Installation Manual Please refer to :