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| Selling Offers Language: English Indonesia |
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| SEPAM 1000+ Relay Overcurrent and undercurrent protection relay MERLIN GERIN | |||||||
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Sepam series 20
Suitable for common applications, Sepam series 20 offers simple solutions based on current or voltage metering. b protection of substation incomers and feeders against phase-to-phase and phase-to-earth short-circuits v 16 IDMT tripping curves v adjustable timer hold to detect recurrent faults v switching of groups of settings to adapt to changes in the network....
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| Instantaneous Overcurrent Relays MCTI 19, 39, 40 ALSTOM | |||||
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Application
Relay types MCTI 39 and MCTI 40 are three phase or two phase and earth fault instantaneous overcurrent relays and the MCTI 19 is a single phase relay. The relays have been designed to be applied as current detectors in breaker fail protection schemes. The MCTI 40 is particularly suitable for breaker fail applications where single/ three pole breaker tripping is....
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| Modul communications link BM 9100 AREVA | |||||||
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Modul communications link BM 9100 AREVA
Modul communications link BM 9100 AREVA Modul communications link BM 9100 AREVA Modul communications link BM 9100 AREVA
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| ABB OVER CURRENT RELAY REJ 521 and REJ 525 | |||||||
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REJ 525 is a combined phase and neutral
overcurrent relay for short-circuit and time overcurrent protection and non-directional earth-fault protection of overhead lines and cable feeders. REJ 527 is a two-stage directional earthfault relay for the protection of distribution network overhead lines and cable feeders. The relay can also be set for non-directional operation. A....
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| Directional earth-fault relay SPAS 120 C ABB | |||||||
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Two-stage directional earth-fault relay for distribution
networks Directional low-set earth-fault stage with definite time characteristic Directional high-set earth-fault stage with instantaneous operation or definite time characteristic The operation direction of the high-set earthfault stage can be the same as that of the low-set stage or the opposite Output relay functions....
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| Relay SEPAM T20, S20, M20, B20 | |||||||
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Sepam series 20
Suitable for common applications, Sepam series 20 offers simple solutions based on current or voltage metering. b protection of substation incomers and feeders against phase-to-phase and phase-to-earth short-circuits v 16 IDMT tripping curves v adjustable timer hold to detect recurrent faults v switching of groups of settings to adapt to changes in the network....
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| fuse 3, 3 Kv - 36 Kv | |||||||
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These fuse links are intended to protect high-voltage distribution networks and transformers according to the International Standard IEC 60282-. They are of current-limiting type and for indoor as well as outdoor use.
The line is made by: & middot; Back-up fuse links with or without CPD ( Controlled Power Dissipation) , & middot; General Purpose type fuse links. The line lies....
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| BASLER Over current BE1-700C BASLER | |||||
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The BE1-700C Overcurrent Protection
System provides three phase, ground, and negative sequence overcurrent protection and is intended for use in any non-directional overcurrent protection application. Its unique capabilities make it ideally suited for applications with the following requirements: • Applications that require low burden to extend the linear range of CTs. • ....
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| NEUTRAL GROUDING RESISTORS ( NGR) | |||||
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Neutral Grounding Resistors are used for resistance grounding of industrial power system. They are generally connected between ground and neutral of transformers, generators and grounding transformers. Neutral Grounding Resistors are used in order to limit maximum fault current to a value which will not damage the equipment in the power system, yet allow sufficient flow of fault current....
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| OVERCURRENT RELAYS MCGG, 22, 52, 62, 82 " ALSTOM" | |||||||
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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 are three pole versions, having their phase inputs combined onto one measuring board. Each pole of the relay provides a choice of four IDMT characteristics and three definite time....
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| DIFFERENTIAL RELAY TRANSFORMER AND GENERATOR, OVER CURRENT SEPAM 1000+ series 80 MERLIN GERIN | |||||||
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Sepam Series 80
For custom applications PE50463 Characteristics b 42 logic inputs b 23 relay outputs b logical equation editor b 2 communication ports for multi-master or redundant architectures b 16 temperature-sensor inputs b removable memory cartridge with parameter and protection settings for fast return to service following replacement b battery backup to save....
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| UNDER/ OVER VOLTAGE RELAY MVTU 11 | |||||||
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Functions
Check synchronising The relay checks that the two part of the system are in synchronism by measuring the angle and the slip frequency between the line voltage and the bus voltage. Auto-reclose is blocked if these values exceed the phase angle and slip frequency settings. Manual closure is blocked if these values exceed the system angle and system slip settings. ....
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| EARTH FAULT RELAY MCAG " AREVA" / " ALSTOM" | |||||||
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The MCAG relay, used with a stabilising resistor, is
designed for applications where sensitive settings with stability on heavy through faults are required, and is recommended for balanced and restricted earth fault, bus-zone and certain forms of differential protection for generators, auto-transformers, reactors and motors. The relay operates as a high impedance unit protection ....
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| RELAY MICOM P122, P124, P127 " AREVA" | |||||||
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MiCOM P124 are numerical relays designed to offer
complete overcurrent protection without requiring any external auxiliary supply. They can be applied to a wide variety of high and medium voltage electrical systems as either main or backup protection. Available in a self-powered or in a dual-powered version, they offer three phase and earth fault protection. When supervision....
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| DC UNDERVOLTAGE RELAY MODEL WUV 120 DC " WILMAR" | |||||||
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WILMAR, DC. UNDERVOLTAGE MODEL WUV - 120 DC.
NOMINAL VOLTAGE 120 VDC DORP-OUT RANGE 84-120 VDC WILMAR, DC. UNDERVOLTAGE MODEL WUV - 120 DC. NOMINAL VOLTAGE 120 VDC DORP-OUT RANGE 84-120 VDC
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| Cable fault locator model 3300 | |||||||
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Riser Bond Instruments 3300 Features :
The Model 3300 TDR, Cable Fault Locator, is one of the fastest, most accurate test methods for locating problems on twisted pair cable. The instrument' ' s easy operation and field durability make the Model 3300 a valuable troubleshooting tool. Model 3300 is a handheld metallic TDR designed specifically for fault locating in a variety of....
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| PANEL CUBICAL / SWITCH GEAR MEDIUM & HIGH VOLTAGE | |||||||
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Switch gear for medium and high voltage used for electric source in industry and any government electric project. it was made for many range ( Kilovolt or Ampere) .please contact us for further information...........
we will assist you to find what you need....
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| Buchholz Relay COMEM type NF 80 | |||||||
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The following protective devices are used so that, upon a fault development inside a Transformer, an alarm is set off or the Transformer is disconnected from the circuit. In the event of a fault, oil or insulations decomposes by heat, producing gas or developing an impulse oil flow.
To detect these phenomena, a Buchholz relay is installed. Buchholz Relay The Buchholz relay is....
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| Sell: MVAP 22 Voltage Selection Relay [Nov. 22, 2009 21:18:50] | |||||
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Features • Detects voltage circuit failures • Can be used to switch to an alternative supply if the main supply fails • Compact design • Mechanically stable Application The MVAP 22 is essentially a fuse failure relay with changeover output contacts enabling its use for either voltage selection or fuse failure protection. A typical application as a voltage selection relay....
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| CHECK SYNCHRONISM RELAY KAVS 100 / MAVS 01 " ALSTOM / AREVA" | |||||||
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Functions
Check synchronising The relay checks that the two part of the system are in synchronism by measuring the angle and the slip frequency between the line voltage and the bus voltage. Auto-reclose is blocked if these values exceed the phase angle and slip frequency settings. Manual closure is blocked if these values exceed the system angle and system slip settings. ....
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