VCN(R) Vacuum Contactor-Fuses

vacuum contactor- fuses ISO9001-2000 Certificated Very professional factory for vacuum contactor

Product Details Company Profile

Parameter

Place of Origin: : Henan, China

Brand Name: : CHENNUO

Model Number: : VCNR

Electricity Type: : AC

Number of Pole: : 3

Phase: : 3

Main Circuit Rating Voltage: : 220V 110V

Main Circuit Rating Current: : 160A-400A

Rated Range: : 160A-400A

Rated voltage: : 3.6/7.2 KV 12KV

Description

VCN(R) Vacuum Contactor-Fuses

Detail description

VCNR high voltage vacuum contactor- fuse assembler is an indoor equipment of three- phases AC 50-60HZ, rated voltage 3.6-12 KV
This product uses the epoxy resin casting APG process and vacuum arcing chamber solid sealed insulation technology, greatly improving environment adaptability of product , streamline design not only beautiful appearance, mechanical strength and insulating intensity is guaranteed,
the standard handcart type structure, it's convenient for operation
It can be used in the power plant, mine industry and metallurgy industry and to control and protect high-voltage motor of 4000KW as well as transformer of 1600 KVA. It owns two types: machine contact and electric contact. It is equipped with handcart and matching fuse mach with
high-voltage cabinet. It has many advantages, such as rational structure, high reliability, long endurance, and little of maintenance and is an ideal product for handcart type contactor

Main Tech-Parameter

VCNR Handcart type high voltage vacuum contactor- fuses assembler

Main circuit rated voltage KV	3.6	7.2	12
1 Min Power-frequency withstand voltage KV	20	32	42
Lightning impulse withstand voltage KV	46	60	75
Main circuit rated current A	400	315	160
Rated short-time withstand current (4s) KA	4
Rated pack withstand current KA	10
Expected short open circuit current KA	50
Expected short circuit close current KA	130
Main circuit electric resistance μΩ	≤250+Rfuse
Maximum AC Current A	4000	4000	4000
Operating mechanism Tech Parameter
Auxiliary agent control circuit rated voltage V	110V/220 AC/DC
Switch on shunt A	10(220VAC/DC)20(110V AC/DC)
Tripping current A	0.2(220V AC/DC)0.4(110V AC/DC)
Holding current A	0.1(220V AC/DC)0.2(110V AC/DC)