Fri Jul 20 04:47:41 2018
  1. 产品介绍
  2. 剩余电流监控
Fri Jul 20 04:47:42 2018
RCMB104

RCMB104

交直流敏感型剩余电流监视模块RCMB104与测量电流互感器W15BS…以及A型RCD组合，可用于电动汽车的交流充电系统中发生的交流或者直流故障的监视。额定电压Un是250V，额定电流（充电电流）In = 1 x 48 A / 3 x 32 A。RCMB104能够集成到充电单元(IC-CPD, 暗线箱)且符合标准IEC 61851-22、IEC 62752和UL 2231-2。

RCMB104仅由充电系统的制造商采购而非终端用户采购！

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  • Three outputs (DC, RMS, Error)
  • Frequency range DC…2 kHz
  • Measuring range ±300 mA
  • Residual current resolution 0.2 mA
  • Load current up to 48 A r.m.s. (single-phase) or 3 x 32 A r.m.s. (three-phase)
  • Fault output (integrated self monitoring and test functions)
  • High insensitivity to external interferences
  • Available variants for application according to DIN EN 61851-22/IEC 62752 and UL 2231-2
  • Wide range of use even in severe environments (e.g. in the event of external interference fields)
  • In applications according to DIN EN 61851-22 or IEC 62752, the RCMB104 can replace a type B RCD when combined with a type A RCD and a suitable switching device (e.g. a power relay).

 

版本 RCMB104


TypeDescriptionArt. No.
RCMB104-10…2 kHz IEC 6/30 mAB94042480
RCMB104-20…2 kHz UL 2231 5/20 mAB94042481
W15BSMeasuring current transformer Ø = 15 mm,
Connection cable 1470 ±30 mm		B98080065
W15BS-02Measuring current transformer Ø = 15 mm
Connection cable 180 ±30 mm		B98080067
W15BS-03Measuring current transformer Ø = 15 mm
Connection cable 325 ±25 mm		B98080068

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