SPAJ 140 C 过流和接地保护装置 - 配电自动化产品和解决方案
spaj 140 c提供选择性的辐射馈线短路保护以及接地故障保护。 在直接接地、电阻接地或阻抗接地电力系统中，过流和接地组合保护装置SPAJ 140 C提供选择性的馈线短路保护以及接地故障 …
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 …
Over-current and earth-fault relay SPAJ 140 C - ABB Group
The combined over-current and earth-fault relay SPAJ 140 C is used for the selective short-circuit and earth-fault protection of radial feeders in solidly-earthed, resistance-earthed or impedance …
详细信息: SPAJ 140 C-CA - ABB Group
spaj 140 c-ca 概要信息. 产品id: spaj 140 c-ca; abb型号名称:-目录说明: overcurrent relay; 详细描述: overcurrent relay
The SPAJ 140 Series of Combined Overcurrent and Earth-fault Relays provides your medium-voltage network with an optimised composition of protection functions within one relay.
ABB Library - 1MRS755329
SPAJ 140 C , COMBINED OVERCURRENT AND EARTH-FAULT RELAY (China), User's Manual
- [PDF]
SPAJ 140 C.PDF - ABB
%PDF-1.3 %âãÏÓ 173 0 obj /Linearized 1 /O 175 /H [ 1030 387 ] /L 52624 /E 13459 /N 8 /T 49045 >> endobj xref 173 28 0000000016 00000 n 0000000911 00000 n 0000001417 00000 n …
ABB综合保护器 SPAJ140C用户手册 - 百度文库
SPAJ 140 C 组合式过电流与接地故障继电器 用户手册及技术说明 English Version: 1MRS 750629-MUM EN 静电放电试验，按 IEC 60255-22-2 和 IEC 61000-4-2，Ⅲ级 6kV 8kV D 型继 …
SPAJ140C组合式过电流与接地故障继电器-信海实业（深圳）有限 …
spaj140是组合式过电流与接地故障继电器，具有高度灵活的跳闸和信号装置。 可根据使用要求，采用单相、两相或三相过流保护以及无方向接地故障保护……如需了解SPAJ140更多产品信 …
2006年4月18日 · The combined overcurrent and earth-fault relay SPAJ 140 C is intended to be used for the selective short-circuit and earth-fault pro-tection of radial feeders in solidly …
- 某些结果已被删除