Electrical life of rated short circuit breaking current
Keer
30
9
Rated short circuit duration
s
4
10
Rated line charging close current
EEN
31.5
11
Rated operation sequence
O-0.3s-CO-180s-CO
12
Split
Mevr
≤60
13
Closing
Mevr
≤100
14
Velocity of rigid composite
m/s
3.2
15
Velocity of rigidity
m/s
3.4
16
Mechanische levensduur
Keer
6000
17
Quality of each circuit breaker
kg
1400
Environmental Conditions
product photo
Dimensies
Packaging Picture
Exhibition Pictures
Certificaat
Over ons
The company possesses total assets over RMB 50 miljoen,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.
