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Disconnectors

Disconnectors high voltage alternating-current disconnectors is the single column three-phase

high voltage alternating-current disconnectors is the single column three-phase AC frequency 50Hz outdoors high voltage electric transmission equipment, to flow in case of no-load disconnect or to connect high voltage, the UHV lines, to change the power distribution device bus operation mode as well as bus maintenance, circuit breakers and other electric equipment, electric isolation to achieve security

◆ Drive the structure of the use of four-bar linkage technology, simple structure, smooth drive ,easy to adjust

◆ Contact the use of static external pressure type spring structure, the elimination of the spring diversion

◆ Before and after the high-conductive pipes are corrosion-resistant aluminum alloy material to enhance the capacity of the anti-corrosion

◆ Contact the use of static multi-touch contact, conductive properties of stable and reliable

◆ Rotating parts of the sleeve with stainless steel, composite materials

*Rated voltage kV*	*252*		*363*		*550*	*800*	*1100*
Rated current A	1600 2000	2000 2500 3150 4000	3150	4000	3150 4000 5000	4000 5000	4000
Rated peak time withstand current kA	100	125	125	160	160	160	135
Rated short time withstand current kA	40	50	50	63	63	63	50

Disconnector high voltage alternating-current disconnectors is three column three-phase AC

high voltage alternating-current disconnectors is three column three-phase AC 50Hz outdoor high voltage transmission equipment, to flow in case of no-load disconnect or to connect high voltage, the UHV lines, to change the power distribution device bus operation mode, as well as bus maintenance, circuit breakers and other electrical equipment, electrical isolation to achieve security. The product can be set up into a composition of the two sets to form a static-contactor isolation switch in easily, covers an area of significant savings. Can be configured with Class B induced current earthing switches in the switching provisions of GB

◆ Drive the structure and balance in box closed under spring to enhance the capacity of the anti-corrosion

◆ Points in the closing process from the basic insulator,reducing the carrying capacity of insulators

◆ Simple structure, smooth drive,easy to adjust

◆ Electrical conductivity properties of stable and reliable

◆ Rotating parts of the sleeve with stainless steel,composite materials

Rated voltage kV <

Jesco Projects (India) Pvt. Ltd.

7, Maskati Mahal, 2nd Floor, 119 K. M. Sharma Marg,
Mumbai 400-002, India.
Tel: +91-22-22083558 / 22013804 / 22006388
Fax: +91-22-22062247
Email: contact(at)jescoindia.com

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