Section 1. DESCRIPTION The MCGG 22, 42, 52, 62 and 82 are single, two, three or four pole overcurrent relays, with separate measuring boards for each phase or earth fault input. The MCGG 53 and 63....
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Technical Data and Curve Characteristics P22x/ EN TD/ D55 MiCOM P220/ P225 Page 1/ 38 CONTENTS 1. PROTECTION FUNCTIONS 3 1.1 Too long start-up protection ( Start-Up criteria) 3 1.2 ....
To protect a.c. motors and small generators there is need for relays with multifunctional features. Protection against thermal overload, earth-fault, overcurrent, overvoltage and phase unbalance are....
7SG118 relays provide under/ over voltage and optionally under/ over frequency protection. Generally these relays are connected to the secondary windings of VT circuits, however an external adaptor....
ABB S801C 100A Circuit Breakers ABB S801C 100A Circuit Breakers ABB S801C 100A Circuit Breakers ABB S801C 100A Circuit Breakers ABB S801C 100A Circuit Breakers
SF6 GAS INSULATED VACUUM INTERRUPTION POLE MOUNTED Auto Circuit Recloser SMRC SERIES 15kV, 27kV, 38kV 400A, 630A 1 Introduction SMRC is 3 phase SF6 gas insulated vacuum interruption....
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VAMP 40 RS-485 Interface Module VSE 004 provides: a) Galvanically isolated RS-485 interface for LOCAL communication or EXTERNAL I/ O modules b) Galvanically isolated RS-485 interface for REMOTE....
The current sensitive residual current monitoring unit RCMA472LY is used for monitoring of power supply systems ( TN and TT systems) , where smooth DC residual currents or residual currents occur, ....
Mitsubishi A1S61PN Power Supply Module Mitsubishi A1S61PN Power Supply Module Mitsubishi A1S61PN Power Supply Module
InteliLite ® AMF 20 Automatic Mains Failure Controller InteliLite ® AMF 20 * Compact controller for single gen-set operating in standby mode * Meets all requirements for AMF applications * ....
Used at key distribution points and sensitive loads, PowerLogicâ „ ¢ ION7550 and ION7650 meters offer unmatched functionality including advanced power quality analysis coupled with revenue accuracy, ....
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