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PSPA-1000-48
154.07
Details
Meanwell PSPA-1000-48 is 1000 single output enclosed type AC to DC power supply with 48V21A1008W. Thanks to the high conversion efficiency of 94% and the internal fan, it can work at ambient temperature of -20 °C -+70°C. PSPA-1000-48 utilizes built-in multiple functions such as current sharing and remote on/off control, remote sensing. It greatly helps to provide great design flexibility for different types of applications
Meanwell PSPA-1000-48 Specifications
| Model | PSPA-1000-48 | |
| Output | DC VOLTAGE | 48V |
| RATED CURRENT | 21A | |
| CURRENT RANGE | 0-21A | |
| RATED POWER | 1008W | |
| RIPPLE & NOISE (max.) | 250 mVp-p | |
| VOLTAGE ADJ. RANGE | 46-56V | |
| VOLTAGE TOLERANCE | ±1% | |
| LINE REGUL ATION | ±0.5% | |
| LOAD REGULATION | ±1% | |
| SETUP, RISE TIME | 1000ms,50ms/115VAC 1000ms,50ms/230VAC | |
| HOLD UP TIME | 16ms at full load | |
| Input | VOLTAGE RANGE | 90 ~ 264VAC(300VAC for 5 sec.) 127 ~ 370VDC |
| FREQUENCY RANGE | 47 ~ 63Hz | |
| POWER FACTOR (Typ.) | 0.95/230VAC 0.99/115VAC at full load | |
| EFFICIENCY (Typ.) | 94.00% | |
| AC CURRENT (Typ.) | 8.5A/115VAC 5A/230VAC | |
| INRUSH CURRENT (Typ. ) | 20A/115VAC 40A/230VAC | |
| LEAKAGE CURR ENT | <0.5mA/240VAC | |
| PROTECTION | OVERLOAD | 105 ~ 135% rated output power |
| Protection type : Constant current limiting, recovers automatically after fault condition is removed | ||
| OVER VOLTAGE | 58-65V | |
| Protection type : Shut down o/p voltage, re-power on to recover | ||
| OVER TEMPERATURE | Shut down o/p voltage, re-power on to recover | |
| FUNCTION | CURRENT SHARING | Up to 4000W or (3+1) units. Please refer to the Function Manual. |
| REMOTE ON-OFF CONTROL | Power ON : short; Power OFF : open. Please refer to the Function Manual. | |
| REMOTE SENSE | Compensate voltage drop on the load wiring up to 0.5V. Please refer to the Function Manual. | |
| POK SIGNAL | The TTL signal out, PSU turn on = 2.4 ~ 5V ; PSU turn off = 0 ~ 0.4V. Please refer to the Function Manual. | |
| ENVIRONMENT | WORKING TEMP | -20 ~ +70℃(Refer to "Derating Curve") |
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | |
| STORAGE TEMP., HUMIDITY | -40 ~ +85℃, 10 ~ 95% RH non-condensing | |
| TEMP. COEFFICIENT | ±0.03%/℃(0 ~ 50℃) | |
| VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes | |
| SAFETY &EMC | SAFETY STANDARDS | UL62368-1, CAN/CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, BSMI CNS14336-1, AS/NZS62368.1, EAC TP TC 004 approved |
| WITHSTAND VOLTAGE | I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC | |
| ISOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH | |
| EMC EMISSION | Parameter | |
| EMC IMMUNITY | BS EN/EN55024, BS EN/EN61000-6-2, BSMI CNS13438 | |
| Parameter | ||
| Others | MTBF | 274.3K hrs min. Telcordia SR-332 (Bellcore) ; 94.4K hrs min. MIL-HDBK-217F (25℃) |
| DIMENSION | 170*120*93mm (L*W*H) | |
| PACKING | 1.93Kg ; 8pcs/16.4Kg/1.53CUFT | |
Meanwell PSPA-1000-48 Features
l 5 years warranty
l Universal AC input/ Full range
l Built-in active PFC function
l Forced air cooling by built-in DC fan
l Current sharing up to 4000W(3+1)
l With DC OK Signal output
l Built-in remote ON-OFF control
l Built-in remote sense function
l Protections: Short circuit/ Overload/Over voltage/Over temperature
Meanwell PSPA-1000-48 Applications
l Factory control or automation apparatus
l Test and measurement instrument
l Laser related machine
l Burn-in facility
l RF application
Meanwell PSPA-1000-48 Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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