Disconnectors and Switchers

-

CapSwitcher

:

COELME EGIC

Back to home page Back to home page
 
Our products
Member of Southern States
 
 Disconnectors
 Power Switches
 

CapSwitcher


 The CapSwitcher® is the first HV switchgear dedicated to capacitor bank switching. It has been designed to meet the need for quality power which has never been greater due to the sensitive electronic devices connected to the electrical networks. This special purpose SF6 capacitor switch is available for application on :

- single banks

- back-to-back banks

- grounded or ungrounded

The CapSwitcher® outstanding advantage is to propose an optional closing resistor that provides a reliable and consistently repeatable transient suppression. With a single mechanism spring operator for reliable long-life operation, and single gap puffer interrupters having long contact life and multi-time fault closing capability, it stands as the ideal solution for a trouble-free usage over years.

RATED VALUES
Rated voltage Ur (kV)
36
52
72,5
123
145
170
Rated lightning impulse
withstand voltage
TEUp (kV)
200
250
325 (IEC)
350 (ANSI)
550
650
750
TE : To Earth
Rated permanent current  Ir (A)
600 A
650 A
Capacitor switching current   
600 A
650 A
Maximum bank size  Q (MVAR)
36
52
72
130
155
181
Primary fault current interrupting  
20 kA ( 5 cycles)
31,5 kA (3 cycles)
40 kA (5 cycles)
Number of full fault operations   
20
5 at 40 kA, 10 at 31,5 k A
Fault closing rating   
5 time 40 kA
2 time 63kA, 5 time 40 kA
Endurance life   
10 000 operations


 

       
Disclaimer - Site map - - © Coelme - Egic 2005 - ACTi Création