PRODUCT SHOW

GN19-12(c)Series

Application
GN19-12(c) Series Indoor High-voltage isolating switch is a kind of high-voltage switchgear and can be used in the power supply system of AC 50Hz and rated voltage 12kV.If used with Model CS6-1 manual actuator,it can switch in/out the circuit under the condition of zero-load and voltage. Normal Working Conditions
The height above sea level not exceeding 1000m;
Ambient air temp:upper limit +40¡æ lower limit-30¡æ
Relative humidity not larger than 90% (+25¡æ)
Earthguake intensity not exceeding 3.1 d;
Place without any fire disaster,explosive danger,severe polliution,chemical corrosion or strong vibration;
Main Technical Data

Model Rated voltage(kV) Rated current(A) thermal withshand current
(effectivevalue)for 4s(kA) 		Dynamic standing current(kA)
GN19-12/400-12.5 12 400 12.5 31.5
GN19-12/630-20 12 630 20 50
GN19-12/1000-31.5 12 1000 31.5 80
GN19-12/1250-40 12 1250 40 100
GN19-12C/400-12.5 12 400 12.5 31.5
GN19-12C/630-20 12 630 20 50
GN19-12C/1000-31.5 12 1000 31.5 80
GN19-12C/1250-40 12 1250 40 100


Product model A B C
GN19-12/400 450 436 4-14 × 24
GN19-12/630 490 436
GN19-12/ 1000
1250
510 530 4-18 × 28
GN19-12C/400 420 625 4-14 × 24
GN19-12C/630 460 625
GN19-12C/ 1000
1250
505 745 4-18 × 28