DR-120-48
48 V / 2.5 A, 120 W Single Output Industrial DIN Rail Power Supply, voltage range 88 ~ 132 VAC/176 ~ 264 VAC by switch 248 ~ 370 VDC
Features
- Universal AC input/Full range
- Protections: Short circuit / Overload / Over voltage
- Cooling by free air convection
- Can be installed on DIN rail TS-35/7.5 or 15
- UL 508(industrial control equipment)approved
- LED indicator for power on
- Fixed switching frequency at 55KHz
- 100% full load burn-in test
Specifications
Model | DR-120-48 |
Input | |
Voltage range | 88 ~ 132 VAC/176 ~ 264 VAC by switch 248 ~ 370 VDC |
Frequency range | 47 ~ 63Hz |
Efficiency (Typ.) | 84 % |
AC Current (Typ.) | 2.6 A/115 VAC 1.6 A/230 VAC |
Inrush Current (Typ.) | Cold Start 20 A/115 VAC 40 A/230 VAC |
Leakage current | <3.5 mA / 240 VAC |
Output | |
DC Voltage | 48 V |
Rated Current | 2.5 A |
Current Range | 0 ~ 2.5 A |
Rated power | 120 W |
Ripple & noise (max.) Note.2 | 100mVp-p |
Voltage ADJ. range | 48 ~ 53 V |
Voltage Tolerance Note.3 | ±1.0% |
Line Regulation | ±0.5% |
Load regulation | ±1.0% |
Setup, rise Time Note.5 | 500 ms, 70 ms/230 VAC 500 ms, 70 ms/115 VAC at full load |
Hold up time (Typ.) | 36 ms/230 VAC 32 ms/115 VAC at full load |
Protection | |
Overload | 105 ~ 150% rated output power |
Protection type : Constant current limiting, recovers automatically after fault condition is removed | |
Over voltage | 58 ~ 65 V |
Protection type : Shut down o/p voltage, re-power on to recover | |
Environmental | |
Working temp. | -10 ~ +60 °C (Refer to output load derating curve) |
Working humidity | 20 ~ 90% RH non-condensing |
Storage TEMP., humidity | -20 ~ +85 °C , 10 ~ 95% RH |
TEMP. Coefficient | ±0.03%/°C (0 ~ 50°C) |
Vibration | 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes |
Safety & EMC (Note 4) | |
Safety standards | UL508, UL60950-1, TUV EN60950-1 Approved |
Withstand voltage | I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC |
Isolation resistance | I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500 VDC |
EMI Conduction & Radiation | Compliance to EN55011,EN55022 (CISPR22) Class B |
Hsrmonic current | Compliance to EN61000-3-2,-3 |
EMS immunity | Compliance to EN61000-4-2,3,4,5,6,8,11, ENV50204, EN55024, EN61000-6-2 (EN50082-2) Heavy industry level, criteria A |
DC OK Relay Contact | |
Contact Close | When the output voltage reaches the adjusted output voltage. |
Contact Open | When the output voltage drop below 90% output voltage. |
Contact Ratings (max.) | 30V/1A resistive load |
Others | |
MTBF | 136.8Khrs min. MIL-HDBK-217F (25°C) |
Dimensions (W x H x D) | 65.5 x 125.2 x 100 mm |
Packing | 0.79 Kg; 20 pcs/16.5 Kg/1.1 CUFT |
NOTE | |
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Terminal Pin. No Assignment (TB1) | Terminal Pin. No Assignment (TB2) | ||||||||||||||
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Output Derating |
Static Characteristics (24V) |