sgb sgf spcu 3d45 program reset step u1 io irf 1011 u2 u3 ∆u ∆f ∆ϕ ∆u ∆ϕ ∆f umax/un umin /un t /un vc sgr tcb13 tcb23 rs 488 ser.no. spau 140 c uaux ...
Synchro-check relay SPAU 140 C - ABB Group
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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.
Detailed information for: SPAU 140 C-AA - ABB Group
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SPAU140C Synch Check Relay | PDF | Power Supply | Relay - Scribd
SPAU140C Synch Check Relay - Free download as PDF File (.pdf), Text File (.txt) or read online for free. The document provides a user's manual and technical description for the SPAU 140 C synchro-check relay. The relay is used to check synchronism and energizing conditions before closing circuit breakers.
ABB SPAU 140 C User Manual And Technical Description
Page 1 SPAU 140 C Synchro-check relay User´s manual and Technical description ∆ ∆ ϕ ∆ n = 50Hz = 100V 110V 60Hz SPAU 140 C 80...265V ~ – RESET STEP 18...80V – SPCU 3D45 ∆ REGISTERS OPER.IND. ϕ ∆ 0 0 0 0 ∆...; Page 2: Table Of Contents SPAU 140 C 1MRS 750315-MUM EN Issued 96-02-19 Synchro-check relay Version A Checked TK Approved TK Data subject to change without notice ...
SPAU140C DC125V 同步检查继电器/用于在连接两个电源系统之 …
SPAU140C 的主要参数包括：电源电压：24 VDC 或 48 VDC功耗：小于 10 瓦特尺寸：140 mm x 110 mm x 25 mm重量：0.3 千克环境温度：-20°C 至 70°C湿度：5% 至 95%（非冷凝）
ABB SPAU140C-DA ABB SYNCHRO-CHECK RELAY 60 HZ, 80-265 …
ABB SPAU140C-DA ABB SYNCHRO-CHECK RELAY 60 HZ, 80-265 V AC/DC, distributed by Kempston Controls. Shipping to 240+ countries worldwide.
详细信息: SPAU 140 C-AA - ABB Group
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1) SGF, SGB and SGR Settings Are Applied For All of The SPAU140C …
This document provides information about an ABB SPAU 140C synchro-check relay used for applications in an ELNG facility. The relay has synchro-check and voltage-check protection functions to check synchronism and energizing conditions when connecting live lines/busbars. Settings for the synchro functions like SGF, SGB, and SGR are provided.
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