Feature
- High efficiency 94% and low power dissipation
- 150% peak load capability
- Built-in active PFC function, PF>0.93
- Protections: Short circuit / Overload / Over voltage / Over temperature
- Cooling by free air convection
- Can be installed on DIN rail TS-35/7.5 or 15
- UL 508 (industrial control equipment} approved
- BS EN/EN61000-6-2(BS EN/EN50082-2} industrial immunity level
- Built-in DC OK relay contact
- 100% full load burn-in test
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 | SDR-240-24 | SDR-240-48 | |
|
OUTPUT |
DC VOLTAGE | 24V | 48V |
| RATED CURRENT | 10A | 5A | |
| CURRENT RANGE | 0 ~ 10A | 0 ~ 5A | |
| RATED POWER | 240W | 240W | |
| PEAK CURRENT | 15A | 7.5A | |
| PEAK POWER Note.6 | 360W (3sec.) | ||
| RIPPLE & NOISE (max.) Note.2 | 50mVp-p | 50mVp-p | |
| VOLTAGE ADJ. RANGE | 24 ~ 28V | 48 ~ 55V | |
| VOLTAGE TOLERANCE Note.3 | ±1.0% | ±1.0% | |
| LINE REGULATION | ±0.5% | ±0.5% | |
| LOAD REGULATION | ±1.0% | ±1.0% | |
| SETUP, RISE TIME | 650ms, 60ms/230VAC 1300ms, 60ms/115VAC at full load | ||
| HOLD UP TIME (Typ.) | 20ms/230VAC 20ms/115VAC at full load | ||
|
INPUT |
VOLTAGE RANGE | 88 ~ 264VAC 124 ~ 370VDC | |
| FREQUENCY RANGE | 47 ~ 63Hz | ||
| POWER FACTOR (Typ.) | 0.94/230VAC 0.99/115VAC at full load | ||
| EFFICIENCY (Typ.) Note.8 | 94% | ||
| AC CURRENT (Typ.) | 2.6A/115VAC 1.3A/230VAC | ||
| INRUSH CURRENT (Typ.) | 33A/115VAC 55A/230VAC | ||
| LEAKAGE CURRENT | <1mA / 240VAC | ||
|
PROTECTION |
OVERLOAD |
Normally works within 110 ~ 150% rated output power for more than 3 seconds and then shut down o/p voltage with auto-recovery | |
| >150% rated power, constant current limiting with auto-recovery within 2 seconds and may cause to shut down if over 2 seconds | |||
|
OVER VOLTAGE |
29 ~ 33V | 56 ~ 65V | |
| Protection type : Shut down o/p voltage with auto-recovery | |||
|
OVER TEMPERATURE |
95℃±5℃ (TSW : detect on heatsink of power switch) | ||
| Protection type : Shut down o/p voltage, recovers automatically after temperature goes down | |||
| FUNCTION | DC OK REALY CONTACT RATINGS (max.) | 60Vdc/0.3A, 30Vdc/1A, 30Vac/0.5A resistive load | |
|
ENVIRONMENT |
WORKING TEMP. Note.5 | -25 ~ +70℃ (Refer to “Derating Curve”) | |
| WORKING HUMIDITY | 20 ~ 95% RH non-condensing | ||
| STORAGE TEMP., HUMIDITY | -40 ~ +85℃, 10 ~ 95% RH | ||
| TEMP. COEFFICIENT | ±0.03%/℃ (0 ~ 50℃) | ||
| VIBRATION | Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6 | ||
|
SAFETY & EMC (Note 4) |
SAFETY STANDARDS | UL508, TUV BS EN/EN62368-1, AS/NZS 62368.1, EAC TP TC 004 approved;(meet BS EN/EN60204-1) | |
| WITHSTAND VOLTAGE | I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC O/P-DC OK:0.5KVAC | ||
| ISOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG:>100M Ohms / 500VDC / 25℃/ 70% RH | ||
| EMC EMISSION | Compliance to BS EN/EN55032 (CISPR32), BS EN/EN61204-3 Class B, BS EN/EN61000-3-2,-3, EAC TP TC 020 | ||
|
EMC IMMUNITY |
Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, BS EN/EN61000-6-2 (BS EN/EN50082-2),
BS EN/EN61204-3, heavy industry level, EAC TP TC 020, SEMI F47 approved |
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|
OTHERS |
MTBF | 1160.3K hrs min. Telcordia SR-332 (Bellcore) ; 169.3K hrs min. MIL-HDBK-217F (25℃) | |
| DIMENSION | 63*125.2*113.5mm (W*H*D) | ||
| PACKING | 1.03Kg; 12pcs/13.4Kg/1.22CUFT | ||
| 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. 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. Installation clearances : 40mm on top, 20mm on the bottom, 5mm on the left and right side are recommended when loaded permanently with full power. In case the adjacent device is a heat source, 15mm clearance is recommended. 6. 3 seconds max., please refer to peak loading curves. 7. Derating may be needed under low input voltage. Please check the derating curve for more details. 8. After 30 minutes of burn-in. 9. 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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