GN24-12D High Voltage Indoor Disconnect Switch With Earth Isolator
1.GN24-12D High Voltage Indoor Disconnect Switch With Earth Disconnector Isolator
GN24-12D indoor high-voltage disconnector is applicable to the power system with rated voltage below 12KV and AC 50/60Hz. It is equipped with CS6-1 manual operating mechanism, which is used to open and close the circuit under no-load condition. There are additional pollution type, high-altitude type and charged displays.
2.Working environment
The altitude: 1000m~3000m
The ambient temperature: -30°C~40°C
The relative humidity of air: monthly≤90°C,daily≤95°C
The wind pressure: ≤700pa(wind speed 34m/s)
Amplitude: earthquake degree 8
Environment degree: degree III
Cannot be use on the condition of the danger of fire and blast, heavy pollution, chemical etching, strong shake etc.
3.Technical parameter
|
Model No.
|
Rated voltage
|
Rated current (A)
|
Rated short time withstand current (4s) kA
|
Rated peak withstand current kA
|
|
GN24-12D/630-20
|
12 KV
|
630 A
|
20
|
50
|
|
GN24-12CD/630-20
|
12KV
|
630A
|
20
|
50
|
|
GN24-12SD/630-20
|
12 KV
|
630 A
|
20
|
50
|
|
GN24-12CSD/630-20
|
12 KV
|
630 A
|
20
|
50
|
|
GN24-12D/1000-31.5
|
12 KV
|
1000 A
|
31.5
|
80
|
|
GN24-12CD/1000-31.5
|
12 KV
|
1000 A
|
31.5
|
80
|
|
GN24-12SD/1000-31.5
|
12 KV
|
1000 A
|
31.5
|
80
|
|
GN24-12D/1250-40
|
12 KV
|
1250 A
|
40
|
100
|
|
GN24-12SD/1250-40
|
12 KV
|
1250 A
|
40
|
100
|
|
GN24-12CD/1250-40
|
12 KV
|
1250 A
|
40
|
100
|
4.Technical drawings of indoor switch disconnector
5. FAQ
1. All our activities are accredited to ISO 14001:2015 and IEC standard.
2. Technology ensure the quality satisfy international request.
3．Generally we promise one - two years quality guarantee, some products will be extended longer time for life span.
4. For tender cooperation, it is welcome to discuss the detail in between.
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