000W Single Output Power Supply PSU48-000-0 s e r i es SPECIFICATION MODEL OUTPUT INPUT PROTECTION FUNCTION ENVIRONMENT SAFETY & EMC (Note 4) OTHERS NOTE DC VOLTAGE RATED CURRENT CURRENT RANGE RATED POWER RIPPLE & NOISE (max.) Note. VOLTAGE ADJ. RANGE VOLTAGE TOLERANCE Note. LINE REGULATION REGULATION SETUP, RISE TIME HOLD UP TIME (Typ.) VOLTAGE RANGE FREQUENCY RANGE EFFICIENCY (Typ.) AC CURRENT (Typ.) INRUSH CURRENT (Typ.) LEAKAGE CURRENT OVER OVER VOLTAGE Note.5 90 ~ 64VAC 7 ~ 70VDC OVER TEMPERATURE Shut down o/p voltage, recovers automatically after temperature goes down ILIARY POWER() 5V @ 0.5A (+5%, -8%) REMOTE CONTROL Note.6 Power on : short between on/off(pin6) & (pin) on Power off : open between on/off(pin6) & (pin) on DC OK SIGNAL The TTL signal out, PSU turn on = 0 ~ V ; PSU turn off =. ~ 5.6V OUTPUT VOLTAGE TRIM Note.6 Adjustment of output voltage is possible between ~ 0% of rated output CURRENT SHARING()Note.7 Please refer to function manual WORKING TEMP. -0 ~ + (Refer to "Derating Curve") WORKING HUMIDITY STORAGE TEMP., HUMIDITY 0 ~ 90% RH non-condensing - ~ +85, 0 ~ 95% RH TEMP. COEFFICIENT VIBRATION EMC IMMUNITY MTBF 00ms, 50ms at full load 6ms/0VAC 47 ~ 6Hz A/5VAC 5A/5VAC ± 0.0%/ (0 ~ 50 ) 4V A 6ms/5VAC at full load 6A/0VAC A/0VAC 0 ~ A 9W 50mVp-p 0 ~ 6.4V POWER FACTOR (Typ.) 0.95/0VAC 0.98/5VAC at full load SAFETY STANDARDS WITHSTAND VOLTAGE ISOLATION RESISTANCE EMC EMISSION <.0mA / VAC 05 ~ 5% rated output power ±.0% 0 ~ 500Hz, G 0min./cycle, min. each along X, Y, Z axes UL950-, TUV EN950- approved I/O/P:KVAC I/FG:KVAC O/FG:0.5KVAC I/O/P, I/FG, O/FG:00M Ohms / 500VDC / 5 / 70% RH Compliance to EN550 (CISPR), EN00--,- 6.75K hrs min. MIL-HDBK-7F (5 ) Features : Universal AC input / Full range AC input active surge current limiting Built-in 5V/0.5A auxiliary power Built-in active PFC function, PF>0.95 Protections: Short circuit / Overload / Over voltage / Over temperature Output voltage can be trimmed between ~ 0% of the rated output voltage Forced air cooling by built-in DC fan High power density 0.7w/inch U low profile 4mm Active current sharing up to 00W(+) DC OK Signal Built-in remote ON-OFF control Built-in remote sense function 5 years warranty PSU4-000-0 PSU48-000-0 48V A 0 ~ A 008W 50mVp-p 4 ~ 55V ±.0% 88% 90% Protection type : Constant current limiting, recovers automatically after fault condition is removed 7.6 ~.4V 56.6 ~ 66.V Protection type : Shut down o/p voltage, re-power on to recover Compliance to EN00-4-,,4,5,6,8,, EN5504, EN00-6-, EN4-, heavy industry level, criteria A DIMENSION 95*7*4mm (L*W*H) PACKING.95Kg; 6pcs/.7Kg/.5CUFT. All parameters NOT specially mentioned are measured at 0VAC input, rated load and 5 of ambient temperature.. Ripple & noise are measured at 0MHz of bandwidth by using a " twisted pair-wire terminated with a 0.uf & 47uf parallel capacitor.. Tolerance : includes set up tolerance, line regulation and load regulation. 4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. 5. Derating may be needed under low input voltages. Please check the derating curve for more details. 6. The power supply unit will have no output if the shorting connector is not assembled. It contains two shorting wires: one is from on/off(pin6) to s-(pin) and the other is from (pin8) to (pin0). Please refter to function manual for details. 7. In parallel connection, maybe only one unit operate if the total output load is less than 5% of rated load condition.
000W Single Output Power Supply PSU48-000-0 s e r i e s Mechanical Specification 6 77.7 Case No. 95B Unit:mm -M4 L=6 4 95 4.5 adj TB -M4 L=4 Air flow direction -M4 L=6 AC Input Terminal Pin No. Assignment Pin No. Assignment Block Diagram I/P AC/N AC/L FG Derating Curve EMI FILTER 6 77.7 Control Pin No. Assignment () : HRS DF-DDS or equivalent Pin No. Assignment Pin No. Assignment Pin No. Assignment Mating Housing 5 DC-OK 9 6 0 HRS DF-DS 4 G- 5V- 7 8, or equivalent ACTIVE INRUSH CURRE NT LIM ITING PFC CONTROL & PFC PWM CONTROL POWER POWER SWITCHING O.L.P. FAN & FILTER CURRENT SHARE DETECTION CIRCUIT O.V.P. CONTROL & FILTER Static Characteristics Terminal HRS DF-**SC or equivalent CURRENT SHARE DC OK V_TRIM PFC fosc : 0KHz PWM fosc : 90KHz POWER(5V/0.5A) 00 0 00 90 70 50-0 0 0 0 0 50 70 AMBIENT TEMPERATURE ( ) (HORIZONTAL) 90 95 00 5 64 INPUT VOLTAGE (VAC) Hz
000W Single Output Power Supply PSU48-000-0 s e r i e s Function Description of Pin No. Function Description Positive sensing. The signal should be connected to the positive terminal of the load. The and leads should be twisted in pair to minimize noise pick-up effect. The maximum line drop compensation is 0.5V. 4 5 6 7 8 9 0, G- 5V- DC_OK Turns the output on and off by electrical or dry contact between pin 6 ( ) and pin (). Short: Power ON, Open: Power OFF. Current sharing signal. When units are connected in parallel, the pins of the units should be connected to allow current balance between units. Negative sensing. The signal should be connected to the negative terminal of the load. The and leads should be twisted in pair to minimize noise pick-up effect. The maximum line drop compensation is 0.5V. Auxiliary voltage output ground. The signal return is isolated from the output terminals ( & ). Auxiliary voltage output, 4.6~5.5V, referenced to pin (G-). The maximum load current is 0.5A. This output has the built-in oring diodes and is not controlled by the "remote control". Open collector signal, referenced to pin,(). Low when PSU turns on. The maximum sink current is 0mA and the maximum external voltage is 5.6V. Short connecting between (pin8) and (pin0) if output voltage trim function is not used. Connect to external DC voltage source for output voltage triming, referenced to pin (). Output voltage can be trimmed between ~ 0% of the rated output voltage. Connect to external resistor (/8W) for output voltage triming. Output voltage can be trimmed between ~ 0% of the rated output voltage. Please refer to function manual for details. These pins connect to the negative terminal (). Return for DC_OK Signal output. Function Manual."Remote " and "Output voltage trim" functions are not used. The power supply unit will have no output if the shorting connector (accessory comes along with the PSU) is not assembled. It contains two shorting wires : one is from (pin6) to (pin) and the other is from (pin8) to (pin0). adj CN 50 T B + - G DC_OK Fig. (Shorting connector)
000W Single Output Power Supply PSU48-000-0 s e r i e s.remote The PSU can be turned by using the "Remote " function Between (pin6) and (pin) Output Status SW ON (Short) ON SW OFF (Open) OFF adj CN 50 T B LO AD G DC_OK + - F ig. SW.DC_OK signal "DC_OK" is an open collector signal. It indicates the output status of the PSU. It can operate in two ways : One is sinking current from external TTL signal ; the other is sending out a TTL voltage signal. - Sink current : The maximum sink current is 0mA and the maximum external voltage is 5.6V. - TTL voltage signal : Between DC- OK(pin5) and (pin&) Output Status adj CN 50 T B 0 ~ V. ~ 5.6V ON OFF F ig. G DC_OK 4.Remote Sense The remote sensing compensates voltage drop on the load wiring up to 0.5V. adj CN 50 TB (pin) + - (pin) F ig 4. Sense lines should be twisted in pairs G DC_OK
000W Single Output Power Supply PSU48-000-0 s e r i e s 5.Output Voltage TRIM Output voltage of PSU48-000-0 can be trimmed between % ~ 0% of its rated value by the following methods and &, & also need to be connected on : ()Using external voltage source between ""(pin9) and ""(pin) that is shown in Fig5. 0 Vout OVP 0%(Typ.) 00 adj CN 50 T B Non-Linear 0 4 5 6 EXTERNAL VOLTAGE (VDC) (Referenced to ) G DC_OK P External Voltage Fig 5. ()Connecting a resistor externally that in shown in Fig 5. & Fig 5. (A) O/P voltage goes down Vout 00 90 70 Non-Linear G DC_OK 50 90 5 K K 4K7 open R, /8W(Typ.) R EXTERNAL RESISTOR ( Ω) Fig 5. (B)O/P voltage goes up Vout OVP 0%(Typ.) 0 Non-Linear G DC_OK 05 00 R open 8K 7K5 EXTERNAL RESISTOR ( Ω) R, /8W(Typ.) Fig 5.
000W Single Output Power Supply PSU48-000-0 s e r i e s 6.Current Sharing with Remote Sensing PSU48-000-0 has the built-in active current sharing function and can be connected in parallel to provide higher output power : ()Parallel operation is available by connecting the units shown as below. (, and are connected mutually in parallel). ()Difference of output voltages among parallel units should be less than 0.V. ()The total output current must not exceed the value determined by the following equation. (output current at parallel operation)=(rated current per unit) (Number of unit) 0.9 (4)In parallel operation 4 units is the maximum, please consult the manufacturer for applications of more connecting in parallel. (5)The power supplies should be paralleled using short and large diameter wiring and then connected to the load. PSU PSU PSU PSU adj TB adj TB adj TB adj TB (pi n7) (pin) (pin) Sense lines should be twisted in pairs Fig 6. G DC_OK G DC_OK G DC_OK G DC_OK Note : In parallel connection, maybe only one unit (master) operate if the total output load is less than 5% of rated load condition. The other PSUs (slaves) may go into standby mode and their output LEDs will not turn on.