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New Products PANEL KUBIKAL / SWITCH GEAR MEDIUM & HIGH VOLTAGE SEG RELAY MR13-IRSR and SEG RELAY MR13-IE relay LFZR 111 / LFAA 101 "ALSTHOM"

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PANEL KUBIKAL / SWITCH GEAR MEDIUM & HIGH VOLTAGE

(Product Photo) 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.... Origin: Indonesia Price: negotiable

SEG RELAY MR13-IRSR and SEG RELAY MR13-IE

(Product Photo) MRI3 - Digital multifunctional relay for overcurrent protection 2 TD_MRI3_11.07_GB Contents 1 Introduction and application 2 Features and characteristics 3 Design 3.1 Connections 3.1.1 Analog input circuits 3.1.2 Output relays 3.1.3 Blocking input 3.1.4 External reset input 3.2 Relay output contacts 3.2.1 Fault recorder 3.2.2 Parameter settings (see chapter 5) 3.3 LEDs 4 Working.... Origin: Germany Price: nego

relay LFZR 111 / LFAA 101 "ALSTHOM"

(Product Photo) The LFAA auto-reclose relay provides facilities for single or two-shot reclosures of one or two circuit breakers following their tripping for a fault on an overhead line. The reclosures can be selected to be either high speed single-phase, or high speed or delayed three-phase. When three-phase reclosure is desired the equipment will convert any single or two-phase LFZR111 Provides.... Origin: France Price: negotiable

Relay Sepam 1000+

(Product Photo) 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.... Origin: France Price: negotiable

RELAY MICOM P124 "AREVA"

(Product Photo) 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 functions.... Origin: France Price: negotiable

KAVS 100 "ALSTHOM / AREVA"

(Product Photo) 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. Selectable.... Origin: France Price: negotiable

LFAA 101 relay " AREVA"

(Product Photo) The LFAA auto reclose relay provides facilities for single or two shot reclosures of one or two circuit breakers following their tripping for a fault on an overhead line. Price: negotiable

RELAY ABB REJ 521

(Product Photo) Earh-Fault Relay REJ 521 Features �Low-set non-directional earth-fault stage with definite-time or inverse definite minimum time (IDMT) characteristic �High-set non-directional earth-fault stage with instantaneous or definite-time characteristic �Circuit-breaker failure protection unit (CBFP) �.... Origin: Sweden Price: negotiable

SIEMENS RELAY 7SJ 6 XX

(Product Photo) SECTION 26 10 00 MEDIUM-VOLTAGE PROTECTIVE RELAY [MULTIFUNCTION OVERURRENT PROTECTION � 7SJ61/62] PART 1 - GENERAL 1.1 SCOPE A. This section defines medium voltage protective relays for use in multifunction overcurrent protection. 1.2 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 1.... Origin: Germany Price: NEGO

SPAJ 140C

(Product Photo) OVERCURRENT AND EARTH-FAULT PROTECTION RELAY OVERCURRENT AND EARTH-FAULT PROTECTION RELAY Origin: Sweden Price: NEGO

MMLG 01 "AREVA & ALSTHOM"

(Product Photo) Features • Test block can be mounted adjacent to Midos modular relays and systems • Test block obviates need to disturb protective system wiring for testing • Monitoring, isolation and secondary injection testing are simplified and quickly performed Types Available • MMLG 01 Standard test block • MMLG 02 Special test block designed for use in busbar protection schemes • MMLG 03.... Origin: France Price: negotiable

MVTR 51 RELAY "LASTHOM"

(Product Photo) Application and Description The MVTR 51 multi-shot, three phase auto-reclose relay is designed for use on medium voltage distribution or transmission systems. A block diagram is shown in Figure 2. A typical application is shown in Figure 3. Sequence control and timing functions are performed by a microprocessor. Different operating cycles and timer settings are simply selected by using.... Origin: France Price: negotiable

disct conecting switch 20 Kv - 150 Kv

(Product Photo) 150 kV DISCONNECTING SWITCH Manufacturer : ABB Type : DBRP-170 Designation : Three-column rotary Standard : IEC-129 Frequency : 50 Hz Nominal voltage : 150 kV Highest system voltage : 170 kV Rated continuous current : 2500 A Impulse withstand voltage (BIL) Between phases and between phases and Earth : 750 kV Rated short time current (3 sec.) : 40 kA Type of operating mechanism Main.... Price: Nego

MCAG RELAY "AREVA"/"ALSTOM"

(Product Photo) 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 scheme..... Origin: France Price: negotiable

MVAX 21 "ALSTOM"

(Product Photo) MVAX 12/21/31/91 498 Type MVAX 12/21/31/91: Trip circuit supervision relays Features � Low burden � Trip circuit can be supervised with breaker open or closed � Mis-tripping of breaker by accidental short-circuits avoided � No false alarms given due to protection operation Application The Type MVAX relay.... Origin: France Price: negotiable

relay MCGG, 22, 52, 62, 82 "ALSTOM"

(Product Photo) 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.... Origin: France Price: negotiable

MVVA AUXILARY REALAY "AREVA / ALSTOM "

(Product Photo) Application The type MVAA is a low burden auxiliary relay which can be used where a scheme demands several contacts for event recording, alarm initiation, contact logic arrangements, etc The relay can be supplied fitted with normal duty contacts and/or with heavy duty blow-out contacts. Description MVAA relays are voltage operated attracted armature units of compact design with a.... Origin: France Price: negotiable

SURGE PROTECTION "DHEN" OBBO" ABB" MG.

(Product Photo) ""DHEN" RADIO BASE STATION, CELLSITE SURGE PROTECTION Uc 225 Va, Imp 15/60kA, "DHEN" RADIO BASE STATION, CELLSITE SURGE PROTECTION Uc 225 Va, Imp 15/60kA, Origin: Italy Price: negotiable

HFA MULTICONTAC AUXILIARY RELAY "GE"

(Product Photo) HFA Multicontact Auxiliary Relay The type HFA relay is designed for applications where a number of auxiliary functions must be performed simultaneously. Six contacts are provided. If more than six circuits are to be controlled, the coils of two or more relays may be connected in series (DC only) or in parallel. ----------------------------------------------------------------- --------.... Origin: United States Price: negotiable

Sell: Relay AEG PS431 [Aug. 22, 2008 5:44:54]

PS431 Time-Overcurrent Protection Device Functions to be tested: Definite or IDMT overcurrent protection Breker failure protection Measuring circuit monitoring Residual overcurrent protection with DT or IDMT char. Reverse interlocking Event recording Fault recording Price: NEGO

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