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DRH-120-48 - 120W 48V 2.5A Industrial Din Rail Power Supply

DRH-120 Series ~ 120W Single Output industrial din rail power supply - DRH-120-48 - 120W 48V 2.5A Industrial Din Rail Power Supply

Standards

CE

Dimensions

65.5 x 125.2 x 100mm
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Features

  • Short circuit, over load, over voltage & over temperature protections
  • Cooling by free air convection
  • Built-in constant current limiting circuit
  • Can be installed on DIN rail TS-35/7.5 or 15
  • EN61000-6-2(EN50082-2) industrial immunity level
  • 100% full load burn-in test
  • Fixed switching frequency at 70KHz

General Specifications

Input Votlage 340 ~ 550Vac 480 ~ 780Vdc
Input Frequency 47 ~ 63Hz
Input Current 0.65A/400Vac 0.6A/500Vac
Inrush Current 50A, cold start
Leakage Current <3.5mA / 530Vac
Set Up, Rise Time 1700ms, 120ms/400Vac 1000ms, 120ms/500Vac at full load
Hold Time (Typ.) 16ms/400Vac 30ms/500Vac at full load
Over Load Protection 105 ~ 160% rated output power
Constant current limiting, recovers automatically after fault condition is removed
Over Voltage Protection Shut down o/p voltage, re-power on to recover
Over Temperature Protection 85°C ±5°C (TSW) Detect on heatsink of power switch
Shut down o/p voltage, recovers automatically after temperature goes down
Working Temperature -20°C~ +60°C (Refer to output load derating curve)
Working Humidity 20 ~ 90% RH non-condensing
Storage Temperature, Humidity -40 ~ +85°C, 10 ~ 95% RH
Temperature Coefficient ±0.03%/°C (0 ~ 50°C)
Vibration Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting clip:Compliance to
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/500VDC
Safety Standards Design refer to IEC 60950-1
EMC Compliance to EN55011 (CISPR11), EN55022 (CISPR22), EN61204-3 Class B, ENV50204,
EN61000-4-2,3,4,5,6,8,11, EN61204-3, EN61000-6-2 (EN50082-2) Heavy industry level, criteria A
MTBF 178.7Khrs min. MIL-HDBK-217F (25°C)

DRH-120-48 Specifications

Part Number Voltage (max/rated)Current (amps)Power (watts)R&N (mV)Efficiency (%)
DRH-120-48 48V 2.5A 120W 80mV 86%

DRH-120-48 Output Data

VoltageRated CurrentCurrent RangeRated PwrR&NVolt. Adj.Tol.Line Reg.Load Reg.Eff.OVP
48V2.5A0 ~ 2.5A120W80mV48 ~ 55V±1.0%±0.5%±0.5%86%59 ~ 66V

Power Supplies with Programmable Output Voltage Function & PFC

The new SPV Series of single output enclosed power supplies increase the flexibility to users and their end systems. These full input range power supplies are available in 12V, 24V & 48V models and those output voltages are programmable from 20% to 120% by adding 1 - 6VDC external control. Other features of these programmable power supplies include wattage available up to 4500W, this range is ideal for the demands of high power applications.

Available Series are SPV-150 (150W), SPV-300 (300W), SPV-600 (600W) & SPV-1500 (1500W).

For our website dedicated to LED lighting designers and LED lighting purchasers visit PowerLED-uk.com

If you can't find what you are looking for, feel free to contact us +44 (0)845 533 1001 to discuss all your power supply needs.