Bauart gepruft Sicherheit egelma ge od o s be wac g www. tuv.com ID 000000000 300W Power Supply with Single Output DPU-300 series / File Name:DPU-300-SPEC 08-05-8
300W Power Supply with Single Output DPU-300 series SPECIFICATI MODEL DPU-300-4 DPU-300-48 DC OLTAGE 4 48 RATED CURRENT 33A 67A CURRENT RANGE 0 ~ 33A 0 ~ 67A RATED POWER 39W 36W RIPPLE & NOISE (max.) Note. 300mp-p 480mp-p OUTPUT OLTAGE ADJ. RANGE 3.5 ~ 30 47.5 ~ 58.8 OLTAGE TOLERANCE Note.4 ±.0% ±.0% LINE REGULATI LOAD REGULATI SETUP, RISE TIME ±0.5% ±0.5% 500ms, 60ms/30AC at full load ±0.5% ±0.5% HOLD UP TIME (Typ.) 6ms / 30AC at 75% load 9ms / 30AC at full load OLTAGE RANGE Note.5 90 ~ 64AC 7 ~ 370DC FREQUENCY RANGE 47 ~ 63Hz POWER FACTOR (Typ.) 0.97/30AC at full load INPUT EFFICIENCY (Typ.) Note.6 93.5% 94.5% AC CURRENT (Typ.) Note.5 7A/30AC INRUSH CURRENT (Typ.) LEAKAGE CURRENT COLD START 55A/30AC <ma / 30AC 05 ~ 5% rated output power OERLOAD Protection type : Constant current limiting, shut down O/P voltage 5 sec. after O/P voltage is down low, re-power on to recover PROTECTI 3.5 ~ 37.5 63 ~ 75 OER OLTAGE Protection type : Shut down o/p voltage, re-power on to recover OER TEMPERATURE Shut down o/p voltage, recovers automatically after temperature goes down OUTPUT OLTAGE PROGRAMMABLE(P) Adjustment of output voltage is allowable to 50 ~ 5% of nominal output voltage Please refer to the Function Manual in following pages CSTANT CURRENT LEEL PROGRAMMABLE(PC) Adjustment of constant current level is allowable to 0 ~ 00% of rated current. Please refer to the Function Manual in following pages FUNCTI REMOTE - CTROL By electrical signal or dry contact Power : short Power :open. Please refer to the Function Manual in following pages REMOTE SENSE Compensate voltage drop on the load wiring up to 0.5. Please refer to the Function Manual in following pages AUXILIARY POWER 5 @ 0.3A, tolerance ± 0%, ripple 50mp-p, @ 0.8A, tolerance ± 0%, ripple 450mp-p ALARM SIGNAL Isolated TTL signal output for T-Alarm and DC-OK. Please refer to the Function Manual in following pages ENIRMENT WORKING TEMP. WORKING HUMIDITY STORAGE TEMP., HUMIDITY -30 ~ +70 (Refer to "Derating Curve") 0 ~ 90% RH non-condensing -40 ~ +85, 0 ~ 95% RH non-condensing TEMP. COEFFICIENT IBRATI ± 0.03%/ (0 ~ 50 ) 0 ~ 500Hz, G 0min./cycle, 60min. each along X, Y, Z axes SAFETY STANDARDS UL6368-, TU EN6368-, EAC TP TC 004 approved WITHSTAND OLTAGE I/P-O/P:3KAC I/P-FG:KAC O/P-FG:.5KAC ISOLATI RESISTANCE I/P-O/P, I/P-FG, O/P-FG:00M Ohms / 500DC / 5 / 70% RH Parameter Standard Test Level / Note SAFETY & EMC (Note 9) OTHERS NOTE EMC EMISSI EMC IMMUNITY MTBF DIMENSI PACKING Conducted Radiated Harmonic Current oltage Flicker EN5504, EN604-3, EN6000-6- Parameter ESD Radiated EFT / Burst Surge Conducted Magnetic Field oltage Dips and Interruptions EN5503 (CISPR3) / EN550 (CISPR) Class B EN5503 (CISPR3) / EN550 (CISPR) Class A EN6000-3- ----- EN6000-3-3 ----- Standard EN6000-4- EN6000-4-3 EN6000-4-4 EN6000-6- EN6000-4-6 EN6000-4-8 EN6000-4- 68K hrs min. Telcordia SR-33 (Bellcore) ; 44.9K hrs min. MIL-HDBK-7F (5 ) 35.8*07*4mm (L*W*H).76Kg;4pcs/Kg/0.8CUFT Test Level / Note Level 3, 8K air ; Level, 4K contact Level 3 Level 3 K/Line-Line 4K/Line-Earth Level 3 Level 4 >95% dip 0.5 periods, 30% dip 5 periods, >95% interruptions 50 periods File Name:DPU-300-SPEC 08-05-8
300W Power Supply with Single Output DPU-300 series BLOCK DIAGRAM PFC fosc : 0KHz PWM fosc : 90KHz +S I/P EMI FILTER ACTIE INRUSH CURRENT LIMITING RECTIFIERS & PFC POWER SWITCHING RECTIFIERS & FILTER ORING FET + - DETECTI CIRCUIT MCU DETECTI CIRCUIT O..P. O.T.P. ORING FET CTROL TRANSCEIERS -S P/PC DA/DB O.T.P. AUX POWER FAN MCU RECTIFIERS & FILTER AUX. POWER 5/0.3A /0.8A DATA ISOLATI T-Alarm DC-OK (SDA/SCL) (CANH/CANL) Remote - STATIC CHARACTERISTICS DERATING LOADs vs INPUT OLTAGE 00 INPUT MODEL 4 48 90 80 80~64AC 39W 33A 36W 67A LOAD (%) 70 60 50 40 90AC 596W 66.5A 608W 33.5A 30 90 00 5 80 64 INPUT OLTAGE (AC) 60Hz DERATING CURE EFFICIENCY vs LOAD (48 MODEL) 96 00 94 LOAD (%) 80 60 50 40 0 30AC Input only EFFICIENCY (%) 9 90 88 86-30 -5-0 0 5 30 50 60 70 AMBIENT TEMPERATURE ( ) (HORIZTAL) 84 0% 0% 30% 40% 50% 60% 70% 80% 90% 00% LOAD The curve above is measured at 30AC. File Name:DPU-300-SPEC 08-05-8
300W Rack Mountable Front End Rectifier DPU-300 series FUNCTI MANUAL. oltage Drop Compensation. Remote Sense The Remote Sense compensates voltage drop on the load wiring up to 0.5 PIN5 +S PIN6 -S + - LOAD - CN + Sense lines should be twisted in pairs to minimize noise pick-up. The +S signal should be connected to the positive terminal of the load whereas -S signal to the negative terminal.. Local Sense The +S,-S have to be connected to the +(signal), -(signal), respectively, as the following diagram, in order to get the correct output voltage if Remote Sense is not used. + - CN + PIN3 +(signal) PIN5 +S PIN4 -(signal) PIN6 -S - LOAD. Output oltage Programming (or, P / remote voltage programming / remote adjust / margin programming / dynamic voltage trim) In addition to the adjustment via the built-in potentiometer, the output voltage can be trimmed to 50~5% of the nominal voltage by applying EXTERNAL OLTAGE. - CN + EXTERNAL OLTAGE (DC) PIN P PIN4 -(signal) For Remote Sense / Local Sense, please refer to oltage Drop Compensation section. out 5 00 OUTPUT OLTAGE(%) 00 50 OUTPUT CURRENT (%) 80 60 40 0 0 0.4 4.7 5 50 90 95 00 5 OUTPUT OLTAGE (%) EXTERNAL OLTAGE (DC) The rated current should change with the Output oltage Programming accordingly. For Remote Sense / Local Sense, please refer to oltage Drop Compensation section. File Name:DPU-300-SPEC 08-05-8
300W Power Supply with Single Output DPU-300 series 3. Constant Current Level Programming (or, PC / remote current programming / dynamic current trim) The constant current level can be trimmed to 0~00% of the rated current by applying EXTERNAL OLTAGE. Iout 0 00 - CN + PIN PC EXTERNAL OLTAGE (DC) PIN4 -(signal) OUTPUT CURRENT (%) Non-Linear For Remote Sense / Local Sense, please refer to oltage Drop Compensation section. 0 If setting output current to a much lower level, as output status turns to constant current mode, it might cause higher current ripple under such condition. 0.4 4.7 5 EXTERNAL OLTAGE (DC) 4. Remote - Control The power supply can be turned / individually or along with other units by using the "Remote -" function. PIN3 +5-AUX switch Between Remote - and +5-AUX Power Supply Status Switch Short PIN4 Remote - Switch Open - CN + 5. Alarm Signal Output There are alarm signals, DC OK and T-ALARM, in TTL signal form, on CN. These signals are isolated from output. The maximum sink current is 0mA. PIN5 DC OK PIN6 T-ALARM Application Circuit - CN + PIN GND-AUX File Name:DPU-300-SPEC 08-05-8
300W Power Supply with Single Output DPU-300 series 6.Current Sharing with Remote Sense DPU-300 has the built-in active current sharing function and can be connected in parallel, up to 5 units, to provide higher output power as exhibited below : The power supplies should be paralleled using short and large diameter wiring and then connected to the load. Difference of output voltages among parallel units should be less than 0.. The total output current must not exceed the value determined by the following equation: Maximum output current at parallel operation=(rated current per unit) (Number of unit) 0.9 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 balanced. Under parallel operation ripple of the output voltage may be higher than the SPEC at light load condition. It will go back to normal ripple level once the output load is more than 5%. CN500/SW Function pin connection Parallel unit X unit 3 unit 4 unit 5 unit PSU PSU PSU3 PSU4 PSU5 CN500 SW CN500 SW CN500 SW CN500 SW CN500 SW ( : CN500 connected ; X : CN500 not connected.) DPU-300 DPU-300 DPU-300 DPU-300 DPU-300 PSU PSU PSU3 PSU4 PSU5 - - - - - TB TB TB TB TB + + + + + - + LOAD Fig 5. 3 5 3 5 3 5 3 5 3 5 DA DB -(signal) DA DB -(signal) DA DB -(signal) DA DB -(signal) DA DB -(signal) DA DB -(signal) DA DB -(signal) DA DB -(signal) DA DB -(signal) DA DB -(signal) 4 6 4 6 4 6 4 6 4 6 PSU CN500 PSU CN500 PSU3 CN500 PSU4 CN500 PSU5 CN500 If the lines of CN500 are too long, they should be twisted in pairs to avoid the noise. DA,DB and -(signal) are connected mutually in parallel. For Remote Sense / Local Sense, please refer to oltage Drop Compensation section. File Name:DPU-300-SPEC 08-05-8
ψ6.5 3 300W Power Supply with Single Output DPU-300 series MECHANICAL SPECIFICATI Case No.56 Unit:mm 30 6.5 76 8 - CN CN500 6 5 LED SW 7 8 SR 38 + (TOP iew) 3 I/P 0 9 max. 6.5 76 35.8.8 4 97.9 (Bottom iew) 3-M3 L=4 53.5 6.9.6 9.6.8 -M4 L=5 Air flow direction 07 -M4 L=5 Mounting Instruction Hole No. Recommended Screw Size MAX. Penetration Depth L Recommended mounting torque 5 6 M3 M4 6 46 4.5 6mm 7mm Control Pin No. Assignment( CN) : HRS DF-6DP-DS or equivalent Mating Housing Terminal 6~8Kgf-cm 7~0Kgf-cm HRS DF-6DS or equivalent HRS DF-**SC or equivalent Mounting Surface Mounting Screw Chassis of RSP-600 Pin No. 3 4 5 6 7,8,9 0 3 Function Description +-AUX Auxiliary voltage output, 0.6~3., referenced to GND-AUX (pin). The maximum load current is 0.8A. This output has the built-in "Oring diodes" and is not controlled by Remote -. GND-AUX Auxiliary voltage output GND. The signal return is isolated from the output terminals (+ & -). +5-AUX Auxiliary voltage output, 4.5~5.5, referenced to GND-AUX (pin). The maximum load current is 0.3A. This output has the built-in "Oring diodes" and is not controlled by Remote - Remote - The unit can turn the output / by electrical signal or dry contact between Remote / and +5-AUX. (Note.) Short (4.5 ~ 5.5) : Power ; Open (0 ~ 0.5) : Power ; The maximum input voltage is 5.5. High (4.5 ~ 5.5) : When the out 80% ± 5%. DC-OK Low (-0. ~ 0.5) : When out 80% ± 5%. The maximum sourcing current is 0mA and only for output. (Note.) High (4.5 ~ 5.5) : When the internal temperature exceeds the limit of temperature alarm, or when Fan fails. T-ALARM Low (-0. ~ 0.5) : When the internal temperature is normal, and when Fan works normally. The maximum sourcing current is 0mA and only for output(note.) NC For standard model: Retain for future use. A0,A,A For PMBus / CANBus model: PMBus / CANBus interface address lines. (Note.) NC PC P + (Signal) Retain for future use. Connection for constant current level programming. (Note.) Connection for output voltage programming. (Note.) Positive output voltage signal. It is for local sense; it cannot be connected directly to the load. 4 - (Signal) Negative output voltage signal. It is for local sense and certain function reference; it cannot be connected directly to the load. 5 +S Positive sensing for remote sense. 6 -S Negative sensing for remote sense.
300W Power Supply with Single Output DPU-300 series LED Status Indicators LED Green Red Description The power supply functions normally. Abnormal status (Over temperature protection, Overload protection, Fan fail.) AC Input Terminal Pin No. Assignment Pin No. Assignment Diagram Maximum mounting torque FG 3 3 AC/N AC/L 8Kgf-cm Control Pin No. Assignment( CN500) : HRS DF-4DP-DS or equivalent 7 8 Mating Housing Terminal HRS DF-4DS or equivalent HRS DF-**SC or equivalent Pin No., 3, 4 5, 6 7 8 Function DA DB - (Signal) NC SDA CANH NC SCL CANL Description Control Pin No. Assignment.(SW) Differential digital signal for parallel control. Differential digital signal for parallel control. Negative output voltage signal. It is for local sense and certain function reference; it cannot be connected directly to the load. For standard model: None. For standard model: None. Note: Isolated signal, referenced to GND-AUX. For PMBus model: Serial Data used in the PMBus interface. (Note) For CANBus model: Data line used in CANBus interface. (Note) For PMBus model: Serial Clock used in the PMBus interface. (Note) For CANBus model: Data line used in CANBus interface. (Note) Pin No., Function Terminal resistance Description SW is the selector of terminal resistor that is designed for DA/DB signals and parallel control function. INSTALLATI MANUAL Please refer to : http://www.meanwell.com/manual.html File Name:DPU-300-SPEC 08-05-8