Dear Sir/Madam,
As we are a large group company, one of the leading manufacturer, innovator, exporter and supplier, we have manufactured Auto Section Switch, Auto Section Switch - Indoor Type, Vacuum Circuit Breaker and Gas Insulated Load Break Switch, SF6Gas Insulated Load Break Switches (configuration), Load Break Switch, Interrupter Switch, Cut out Switches, and Metering Out Fit, PT, GPT and SURGE ABSORBER(S/A), Lightning Arrester(L/A), Various Fuse and PHOTO ETCHING PROCESS etc.,
and we have been tried to keep up with the rapidly changing business environment with advanced high tech machine since established
and most products are gained Certification of ANSI, IEC, ISO 9001 & ISO 14001 in 2004.
Pls feel free to contact us, if you are interested in our products and any requirements.
Best regards, H.S. Park
|
Type
|
JWM-92
|
JWM-99
|
|
Phase & Wires
|
3P 4W
|
|
Primary Line Voltage
|
22,900V
|
|
Primary Phase Voltage
|
13,200V
|
|
Secondary Line Voltage
|
190V
|
|
Secondary Phase Voltage
|
110V
|
|
Primary Current
|
200-400
|
5
|
10
|
15
|
20
|
30
|
40
|
50
|
75
|
100
|
150
|
|
Secondary Current
|
5A
|
|
Potential Transformer Burden
|
3×25VA
|
|
Current Transformer Burden
|
3×25VA
|
|
Accuray Class
|
0.5W Class
|
|
Insulation Class
|
20 · A
|
|
Over Current Strength
|
40
|
150
|
75
|
40
|
|
Polarity
|
subtractive
|
|
Rated Power Frequency
|
60Hz
|
|
Oil Capacity
|
90ℓ
|
60ℓ
|
|
Total Weight
|
250kg
|
185kg
|
|
|
|
|