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

Mean Well Direct Ltd, Orion House, Calleva Park, Aldermaston, Berkshire, RG7 8SN.
Tel: +44 (0)118 981 1001 Fax: +44 (0)118 981 2002 Web: www.meanwelldirect.co.uk
Meanwell Direct UK - Authorised distributor of Meanwell Power Supplies, PSU and Power Chargers

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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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DRT-240-48 - 480W 48V 5A Three Phase Input Din Rail PSU

Home > Products > Din Rail Power Supplies > DRT-240 Series 240W Three Phase Industrial DIN Rail Power Supply > 480W 48V 5A Three Phase Input Din Rail PSU

General Specifications

Voltage Range Three-Phase 340 ~ 550Vac 480 ~ 780Vdc
Input Frequency 47 ~ 63Hz
Efficiency 89%
Input Current 0.95A/400Vac 0.75A/500Vac
Inrush Current 50A, cold start
Leakage Current <3.5mA / 530Vac
Set Up, Rise, Hold Time 1200ms, 40ms, 20ms/400Vac 800ms, 40ms, 40ms/500Vac at full load
Over Load Protection 105 ~ 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 100°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 to +70°C (Refer to output load derating curve)
Working Humidity 20 ~ 90% RH non-condensing
Storage Temperature, Humidity -40°C to +85°C, 10 ~ 95% RH
Temperature Coefficient ±0.03%/°C (0 ~ 50°C)
Vibration 10 ~ 500Hz, 2G 10min./1 cycle, 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 Standards UL508, UL60950-1, TUV EN60950-1 Approved
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 114.6Khrs min. MIL-HDBK-217F (25°C)

DRT-240-48 Specifications

Part Number Voltage (max/rated)Current (amps)Power (watts)R&N (mV)Efficiency (%)
DRT-240-48 48V 5A 240W 80mV 89%

DRT-240-48 Output Data

VoltageRated CurrentCurrent RangeRated PwrR&NVolt. Adj.Tol.Line Reg.Load Reg.OVP
48V5A0 ~ 5A240W80mV48 ~ 55V±1.0%±0.5%±0.5%59 ~ 66V

 

© Copyright 2012  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.