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

Product Search


Advanced Search

Featured Product

Request Information

Clipbook

You haven't added any products to your clip book yet.

Add this product to your ClipBook

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.

New Products

300W PFC Single Output Battery Charger

300W PFC Single Output Battery Charger Designed for lead acid batteries featuring 3 stage charging characteristics and the automated...
All New Products

In Development

200W Single Output IP65/67 Switching Power Supply

200W Single Output IP65/67 Switching Power Supply
All Products in Development

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

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

Standards

CE

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 Output Data

Voltage Rated Current Current Range Rated Pwr R&N Volt. Adj. Tol. Line Reg. Load Reg. Eff. OVP
48V 2.5A 0 ~ 2.5A 120W 80mV 48 ~ 55V ±1.0% ±0.5% ±0.5% 86% 59 ~ 66V
Download PDF document  (231KB)
Add this product to your ClipBook

Related Documents

 

© Copyright 2009  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.