Meanwell Direct UK - Authorised distributor of Meanwell Power Supplies, PSU and Power ChargersMeanwell Direct UK - Authorised distributor of Meanwell Power Supplies, PSU and Power Chargers
Meanwell Direct UK - Authorised distributor of Meanwell Power Supplies, PSU and Power Chargers

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Standards

We make every effort to ensure the information provided is accurate however we can not be held responsible for errors. Specifications are subject to change without notice; please ensure you conduct testing to ensure the product is suitable for your intended application.

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DR-120 Series - 120W Single Output DIN RAIL Power Supply

Features

  • AC input range selectable by switch
  • Installed on DIN rail TS35/7.5 or 15
  • Soft start circuit
  • Limiting AC surge current
  • Short circuit, over voltage, over load, over temperature protections
  • 100% full load burn in
  • LED indication for power on
  • UL508(industrial control equipment) approved
  • Fixed switching frequency at 55KHz

Standards

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Product Image - DR-120 Series - 120W Single Output DIN RAIL Power Supply

Specification

Input Voltage 88V to 132Vac/176V to 264Vac selected by switch 248V to 370Vdc
Input Frequency 47 to 63Hz
Input Current 2.6A/115Vac 1.6A/230Vac
Inrush Current 20A/115Vac 40A/230Vac, cold start
Leakage Current <3.5mA at 240Vac
Set Up, Rise Time 500ms, 70ms/230Vac 500ms, 70ms/115Vac at full load
Hold Time 36ms/230Vac 32ms/115Vac at full load
Over Load Protection 105% to 150% 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 Shut down o/p voltage, recovers automatically after temperature goes down
Working Temperature -10°C to +60°C (Refer to output load derating curve)
Working Humidity 20 ~ 90% RH non-condensing
Storage Tepmerature, Humidity -20°C ti +85°C, 10~95% RH
Temperature Coefficient ±0.03%/°C (0~50°C)
Vibration 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
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 Approvals UL508, UL60950-1, TUV EN60950-1 Approved
EMC Compliance to EN55011,EN55022 (CISPR22) Class B, EN61000-3-2,-3; ENV50204;
EN61000-4-2,3,4,5,6,8,11, EN55024, EN61000-6-2 (EN50082-2) Heavy industry level, criteria A
MTBF 136.8Khrs min. MIL-HDBK-217F (25°C)

Items

DR-120 Series Output Data

Part No Voltage Rated Current Current Range Rated Pwr R&N Vot. Adj. Tol. Line Reg. Load Reg. Eff. OVP OTP
DR-120-12 12V 10A 0 ~ 10A 120W 80mV 12 ~ 14V ±2.0% ±0.5% ±1.0% 80% 15 ~ 16.5V 85°C ±5°C (TSW1)
DR-120-24 24V 5A 0 ~ 5A 120W 80mV 24 ~ 28V ±1.0% ±0.5% ±1.0% 84% 29 ~ 33V 90°C ±5°C (TSW1)
DR-120-48 48V 2.5A 0 ~ 2.5A 120W 100mV 48 ~ 53V ±1.0% ±0.5% ±1.0% 85% 58 ~ 65V 90°C ±5°C (TSW1)
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© Copyright 2008  Mean Well Direct - Meanwell Power Supplies

Meanwell Direct is an authorised UK distributor of Meanwell Power Supplies, PSU and Power Chargers one of the largest switching power supply manufacturers in the world.Meanwell Direct specialise in Meanwell power supplies and can offer a broad range of power supplies for a range of applications including medical, communications and control panel power supplies.Meanwell Direct can also provide cusatomised power supplies; designed to meet your specifications and requirements.

With our highly experienced professionals, Meanwell Direct offer a first class friendly service from point of contact through to completion of purchase and after sales service.