Capa Protection Relays

Listing ID #4662870

Get Latest Price

Supply Type Manufacturer, Exporter, Supplier
Preferred Buyer Location All over the world

the 7sr191 capa is a numerical protection device with a highly comprehensive functional software package.the market for power capacitors is continually growing due to the expanding power network....

View More Details

Send Enquiry

Product Details

the 7sr191 capa is a numerical protection device with a highly comprehensive functional software package.the market for power capacitors is continually growing due to the expanding power network driven by increased customer demand. Power capacitors improve the performance, quality and efficiency of the system and minimize power loss. The 7sr191 capa protection relay is designed with all of the necessary functionality for use on shunt connected distribution capacitor banks arranged in all of the common connection configurations:-single star-double star-delta-h configurationthe 7sr191 capa is a numerical protection device with a highly comprehensive functional software package which includes a range of integral application functions aimed at reducing installation, commissioning, wiring and engineering time.

features

user selectable hardware configuration to suit different bank arrangements
*3 pole overcurrent + 1 pole unbalance
* 1 pole overcurrent + 3 pole unbalance
optional voltage inputs
re-energisation blocking to prevent cb closing until bank has self discharged
overvoltage protection by integration analysis of current
suitable for use with both internally/externally fused and fuseless capacitors
user programmable characteristics for all inverse voltage, current and thermal curves
unbalance protection with natural spill compensation

Company Details

Siemens, Schneider, ABB, Alstom (GE)
Products Trading
1 Numerical Relays
2 Substation Automation Products
3 HT Switchgears & Spares
AIS Panels , GIS Panels Breakers , RMU , CSS etc.
4 HV Switchgears & Spares
5
LV Switchgears & Spares
1 Numerical Relays
2 LV Switchgears & Spares
1 HT Switchgears & Spares
AIS Panels , GIS Panels , Breakers , RMU , CSS etc.
Services
1 Gas Insulated Switchgear Panels Erection , Testing & commissioning
2 Air Insulated Switchgear Panels Erection , Testing & commissioning
3 All make Numerical Relays Testing & commissioning
(by Omicron Make Numerical Relay Test Kit)
4 Systems Study , Load Flow Study , Harmonic Study , Relay co-ordination
study
5 Transformer Testing & commissioning
TAN Delta , SFRA , Partial Discharge (PD) etc.