Vacuum-circuit breaker module - Module V

● Function

It can control and protect feeder or transformer.

● Standard Feature

(1) busbar, 630A

(2) vacuum circuit breaker

(3) operating mechanism for circuit breaker

(4) three-position disconnector

(5) operating mechanism for disconnecting switch

(6) manometer for SF6 gas pressure

(7) capacitive voltage indicator

(8) interlocking on the operating mechanism, which

(9) padlocks prevents the faulty operation and safety accident

(10) relay protection device with CT powered

(11) trip coil (for relay operation) & electronic type

(12) earthing busbar

(13) dedicated current transformer

(14) operating handle

● Optional Feature

(1) motor operating mechanism of vacuum circuit-breaker

(2) fault indicators for short circuit and earthing

(3) surge arrester or double cable terminal

(4) busbar extension for future

(5) external busbar

(6) current transformer & meter

(7) auxiliary contact for vacuum switch

(8) auxiliary contact for disconnecting switch

(9) auxiliary contact for earthing switch

(10) tripping coil

(11) locking magnet on the earthing mechanism

(12) control room

(it only allows activation of earthing mechanism when incoming cable doesn’t in a charged state)

Zhuhai Comking Electric Co., Ltd. was founded in 2006 in Zhuhai, China. With our European partners we are now recognized as a leading manufacturer in power transmission and distribution industry throughout China and Asia.

We are specialized in manufacturing of vacuum circuit breaker, solid insulated switchgear, SF6 gas insulated switchgear, ring main unit and load break switch for indoor and outdoor use.

With our continuous R&D in the fields of design, technology, quality and marketing, our products are recognized as a leader in our field.

Our strict quality control and full compliance with the quality assurance procedure with certification to ISO9001:2008, ISO14001:2004 and OHSAS18001 make us remain at the forefront of technology and quality.

Customer focus and meeting the demands of a changeable market make us to commit to a huge budget for products development which brings a combination of enhanced environmental values, technological advantages that enhance value and safety in the design.

Our core focus throughout the group remains on the development and growth of our employees and that we continue to recognize the value and commitment that they bring to the group throughout the world.