Feature
- Fanless and conduction-cooled design
- Built-in active PFC function
- -30~+70℃ working temperature
- Output voltage and constant current level programmable
- Protections: Short circuit / Overload /
Over voltage / Over temperature
- Built-in remote ON-OFF control
- DC OK active signal
- Operating altitude up to 5000 meter (Note.9}
- LED indicator for power on
- Optional PMBus or CANBus protocol
- 5 years warranty
Application
- Industrial control system
- Mechanical and electrical equipment
- Electronic instruments
- Test and measurement instrument
- Laser related machine
- Charging related equipment
- Household appliances
- Power Sourcing Equipment of PoE
Specification
| MODEL | UHP-1500-24 | UHP-1500-48 | |||
|
OUTPUT |
DC VOLTAGE | 24V | 48V | ||
| RATED CURRENT | 62.5A | 31.5A | |||
| RATED POWER | 1500W | 1512W | |||
| RIPPLE & NOISE (max.) Note.2 | 240mVp-p | 350mVp-p | |||
| VOLTAGE ADJ. RANGE | By built-in potentiometer, SVR | ||||
| 24~28.8V | 48~57.6V | ||||
| VOLTAGE TOLERANCE Note.3 | ±1.0% | ±1.0% | |||
| LINE REGULATION | ±0.5% | ±0.5% | |||
| LOAD REGULATION | ±0.5% | ±0.5% | |||
| SETUP, RISE TIME Note.4 | 1800ms, 60ms/230VAC 1800ms, 60ms/115VAC at full load | ||||
| HOLD UP TIME (Typ.) Note.4 | 16ms/230VAC at 75% load 10ms/230VAC at full load ; 16ms/115VAC at 75% load 10ms/115VAC at full load | ||||
|
INPUT |
VOLTAGE RANGE Note.4 | 90 ~ 264VAC 250 ~ 370VDC | |||
| FREQUENCY RANGE | 47 ~ 63Hz | ||||
| POWER FACTOR (Typ.) Note.4 | PF≥0.95/230VAC PF≥0.99/115VAC at full load | ||||
| EFFICIENCY (Typ.) | 95% | 96% | |||
| AC CURRENT (Typ.) | 11A/115VAC 8A/230VAC | ||||
| INRUSH CURRENT (Typ.) | Cold start 30A/115VAC 60A/230VAC | ||||
| LEAKAGE CURRENT | <0.75mA / 240VAC | ||||
|
PROTECTION |
OVERLOAD |
105~125% rated current | |||
| Protection type : Constant current limiting, shut down O/P voltage after 5 sec. After O/P voltage falls, re-power on to recover | |||||
| SHORT CIRCUIT | Constant current limiting, unit will shutdown after 5 sec, re-power on to recover. | ||||
|
OVER VOLTAGE |
30 ~ 35V | 60 ~ 67V | |||
| Protection type :Shut down O/P voltage,re-power on to recover | |||||
| OVER TEMPERATURE | Protection type :Shut down O/P voltage, recovers automatically after temperature goes down | ||||
|
FUNCTION |
OUTPUT VOLTAGE PROGRAMMABLE(PV) Note 5 | Adjustment of output voltage is allowable to 50 ~ 120% of nominal output voltage Please refer to the Function Manual. | |||
| OUTPUT CURRENT PROGRAMMABLE(PC) Note 5 | Adjustment of constant current level is allowable to 20 ~ 100% of rated current. Please refer to the Function Manual. | ||||
| REMOTE ON/OFF CONTROL | Power ON : Short circuit Power OFF : Open circuit | ||||
| AUXILIARY POWER | 12V @ 0.4A tolerance ±10%, ripple=150mVp-p | ||||
| DC-OK SIGNAL | The TTL signal out, PSU turn on = 4.4 ~ 5.5V ; PSU turn off = -0.5 ~ 0.5V. Please refer to the Function Manual. | ||||
|
ENVIRONMENT |
WORKING TEMP. | -30 ~ +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, 5G 10min./1cycle, 60min. each along X, Y, Z axes | ||||
|
SAFETY & EMC (Note.7) |
SAFETY STANDARDS | UL62368-1, Dekra seal BS EN/EN62368-1, EAC TP TC 004 approved | |||
| WITHSTAND VOLTAGE | I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC | ||||
| ISOLATION RESISTANCE | I/P-O/P, I/P-FG,O/P-FG:100M Ohms/500VDC/25℃/ 70%RH | ||||
|
EMC EMISSION |
Parameter | Standard | Test Level / Note | ||
| Conducted | BS EN/EN55032 (CISPR32) | Class B | |||
| Radiated | BS EN/EN55032 (CISPR32) | Class A | |||
| Harmonic Current | BS EN/EN61000-3-2 | Class A | |||
| Voltage Flicker | BS EN/EN61000-3-3 | —– | |||
|
EMC IMMUNITY |
BS EN/EN55035, BS EN/EN61000-6-2 | ||||
| Parameter | Standard | Test Level / Note | |||
| ESD | BS EN/EN61000-4-2 | Level 3, 8KV air ; Level 2, 4KV contact | |||
| Radiated | BS EN/EN61000-4-3 | Level 3 | |||
| EFT / Burst | BS EN/EN61000-4-4 | Level 3 | |||
| Surge | BS EN/EN61000-6-2 | 2KV/Line-Line 4KV/Line-Earth | |||
| Conducted | BS EN/EN61000-4-6 | Level 3 | |||
| Magnetic Field | BS EN/EN61000-4-8 | Level 4 | |||
| Voltage Dips and Interruptions | BS EN/EN61000-4-11 | >95% dip 0.5 periods, 30% dip 25 periods,
>95% interruptions 250 periods |
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|
OTHERS |
MTBF | 535.4K hrs min. Telcordia SR-332 (Bellcore) ; 56.7K hrs min. MIL-HDBK-217F (25℃) | |||
| DIMENSION | 290*140*41mm (L*W*H) | ||||
| PACKING | 2.51kg ; 6pcs/16.06kg/0.86CUFT | ||||
| NOTE | 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance :includes set up tolerance, line regulation and load regulation. 4. Derating may be needed under low input voltages. Please check the derating curve and Static characteristics for more details. 5. PV/PC functions when users do not use SVR. 6. Output will shut down after O/P voltage is below < 80% of Vset for 5 sec, re-power on to recover. 7. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on a 720mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on http://www.meanwell.com) 8. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft}.
|
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