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indoor 12kv air load break switch LBS FN12

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Descrição

indoor 12kv air load break switch LBS FN12

Dados técnicos
Item
Descrição
Unidade
Data
1
Tensão nominal
KV
12
2
Máx.. voltage
KV
12
3
Rated current
UMA
630
4
Rated break current on shorting
KA
20
5
Rated short circuit making current
KA
50/63
6
Rated peak withstand current
KA
50/63
7
4S Rated withstand current
KA
20
8
Rated insulation level
Power frequency voltage(when losing a circuit)
KV
Breaker 48
Impulse withstand voltage(when losing a circuit)
Breaker 84
9
Rated operating sequence
OC-0.3s-CO-180S-CO
10
Vida mecânica
Times
10000
11
Open circuit times of rated short dropout current
Times
50
12
Rated close brake voltage of operating machnie
V
110,220
13
Rated break brake voltage of operating machnie
V
110,220
14
Clearance between open contacts
milímetros
11±1
Environmental Conditions
product photo
Packaging Picture
Exhibition Pictures
Certificado
Sobre nós
The company possesses total assets over RMB 50 milhão,owns a suit of labs for type inspection of product, physical and chemical tests of raw material and extra high voltage test and is equipped with a series of precise instruments, devices and equipment to manufacture products in compliance with the IEC standard.Microcomputers are applied in the product design and site monitoring. A local CAD and CAPP network is being accomplished now. A perfect and complete quality assurance system is also being established by the company through its severalyears’ efforts by virtue of the qualifications by ISO quality system and measuring assurance recognition.

Informação adicional

Lugar de origem:

WuXi

Marca:

XiRong

Número do modelo:

VCB/vacuum circuit breaker

Tipo:

loading breaker

Poles Number:

3

Tensão nominal:

10/24/35kv

Rated current:

630UMA / 1250UMA

Breaking capacity:

25/31.5KA

Inscrição:

on and off current

Product Keywords:

vs1,vd4,vcb,lcb

Frequência:

50HZ

Embalagem:

Woodens

Material:

vacuum pumps

Pole:

3

Mechanical Life:

25 anos