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EN50155 Compliance Rail DC/DC Converters URE1D_LD-20WR3 Series - 20/12/2017

  20W Rail URE1D_LD-20WR3 series are added to meet the market demand on the dual outputs (positive and negative), as an extension of MORNSUN 6-20W rail R3 DC/DC converters.


  These converters provide a wide input voltage range of 40-160VDC required by input voltages of 72V, 96V, 110V in railway industry. Positive and negative outputs and isolation voltage up to 3000VDC ensure them to meet the railway locomotive EN50155 standard requirements. The URE1D_LD-20WR3 series have input UVP, OSC, OCP and OVP. 2x1 international standard packages in chassis mounting, DIN-Rail mounting, and etc. make the series widely used in DC distribution system, railway monitoring, lighting equipment, air-conditioning controller, information display and other railway vehicle-related equipment.


Features:
◆ Ultra wide input voltage range: 40-160VDC
◆ Enhanced isolation, isolation voltage: 3000VDC
◆ Operating temperature range: -40 to +85℃
◆ Input Under-voltage Protection, Output short circuit, over-current, over–voltage protection
◆ Low ripple & noise
◆ EMI meet EN50121-3-2 CISPR32/EN55032 CLASS A, without external components
Reverse voltage protection available with A2S (Chassis mounting) or A4S (35mm DIN-Rail mounting)


Product Number:

Series 车载蓄电池电压(V) 输入电压范围(V) 输入电压范围判断 电压跌落要求(V) 瞬态电压要求(V) 绝缘电压要求(min) 输出功率(W) 输出电压(VDC) 隔离电压(VDC) 对应滤波器型号 Safety Datasheet Sample
URE1D12LD-20WR3 110V 40-160VDC 77-137.5V 66V 154V 1500VAC/2250VDC 20 ±12 3000 FC-CX1D RoHS - -
URE1D12LD-20WR3 96V 40-160VDC 67.2-120V 57.6V 135V 1500VAC/2250VDC 20 ±12 3000 FC-CX1D RoHS - -
URE1D12LD-20WR3 72V 40-160VDC 50.4-90V 43.2V 101V 1500VAC/2250VDC 20 ±12 3000 FC-CX1D RoHS - -
URE1D15LD-20WR4 110V 40-160VDC 77-137.5V 66V 154V 1500VAC/2250VDC 20 ±15 3000 FC-CX1D RoHS - -
URE1D15LD-20WR4 96V 40-160VDC 67.2-120V 57.6V 135V 1500VAC/2250VDC 20 ±15 3000 FC-CX1D RoHS - -
URE1D15LD-20WR4 72V 40-160VDC 50.4-90V 43.2V 101V 1500VAC/2250VDC 20 ±15 3000 FC-CX1D RoHS - -
URE1D24LD-20WR5 110V 40-160VDC 77-137.5V 66V 154V 1500VAC/2250VDC 20 ±24 3000 FC-CX1D RoHS - -
URE1D24LD-20WR5 96V 40-160VDC 67.2-120V 57.6V 135V 1500VAC/2250VDC 20 ±24 3000 FC-CX1D RoHS - -
URE1D24LD-20WR5 72V 40-160VDC 50.4-90V 43.2V 101V 1500VAC/2250VDC 20 ±24 3000 FC-CX1D RoHS - -
Please refer to the technical manual for specific product parameters:     URE1D_LD-20WR3
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