SPAJ 140 C 过流和接地保护装置 - 配电自动化产品和解决方案
ABB offers a total ev charging solution from compact, high quality AC wall boxes, reliable DC fast charging stations with robust connectivity, to innovative on-demand electric bus charging systems, we deploy infrastructure that meet the needs of the next generation of smarter mobility.
The combined overcurrent and earth-fault relay SPAJ 140 C is intended to be used for the selective short-circuit and earth-fault protection of radial feeders in solidly earthed, resistance earthed or impedance earthed power systems. The integrated protection relay includes a phase overcurrent unit and an earth-fault unit with.
Over-current and earth-fault relay SPAJ 140 C - ABB Group
ABB offers a total ev charging solution from compact, high quality AC wall boxes, reliable DC fast charging stations with robust connectivity, to innovative on-demand electric bus charging systems, we deploy infrastructure that meet the needs of the next generation of smarter mobility.
The SPAJ 140 C Series relays serve your network with reliable and ver-satile technical features: -The SPAJ 140 C relay comprises a reliable basic relay solution for non-directional overcurrent and earth-fault protection. -The SPAJ 141 C relay includes a very sensitive earth-fault input circuit.
ABB综保SPAJ140C中文说明书 - 豆丁网
2010年12月28日 · abb-spaj140c 继保说明书.pdf; rcq020系列剩余电流动作保护继电器中文说明书; abb spam150c中文说明书; abb智能定位器tzid-c说明书(中文正式版) abb-fcb330、fcb350、fch330、fch350-质量流量计中文说明书; abb火检的中文说明书; abb智能定位器tzid-c调试说明书( …
Detailed information for: SPAJ 140 C-FA - ABB Group
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ABB SPAJ 140C过流接地保护继电器技术手册详解 - CSDN文库
spaj140c是一款由abb公司生产的高压柜综合保护仪表，主要用于电力系统的监控与保护。 该设备集成了多种功能，如测量、保护、控制等，能够有效地提高电力系统的稳定性和安全性。
SPAJ 140C 中文使用手册 - 道客巴巴
2018年11月25日 · 更多相关文档 . abb综保spaj140c中文说明书 星级： 64 页 中文使用手册 星级： 11 页 中文使用手册
ABB SPAJ140C 组合式过电流和接地故障继电器 - CSDN博客
2024年1月23日 · 本文详细描述了abb的spaj140c过流和接地故障组合继电器，它提供了三相保护功能，包括低/高设置相位过流和接地故障装置，具有定时和反时限特性。 该设备适用于电力系统的馈线保护，并集成于ABB配电自动化系统中，符合EMC标准，已获CE认证。
ABB SPAJ 140 C User Manual And Technical Description
Page 1 SPAJ 140 C Overcurrent and earth-fault relay User´s manual and Technical description > n = 50Hz 60Hz 1A 5A SPAJ 140 C 80...265V ~ – RESET > 18...80V – STEP > SPCJ 4D29 >> REGISTERS OPER.IND. >> 0 0 0 0 >...; Page 2: Table Of Contents Spare parts .....13 Dimensions and instructions for mounting .....14 Order information .....14 The complete manual for the relay SPAJ 140 C contains ...
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