Ningbo Tian'an Jinghua Power Technology Co., Ltd.
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| Place of Origin: | Ningbo, China |
| Brand Name: | Tianan Electric |
| Certification: | ISO9001，IEC |
| Model Number: | GW4 |
| Minimum Order Quantity: | 1set |
|---|---|
| Price: | Pending |
| Packaging Details: | International standard package |
| Delivery Time: | 30 work days |
| Payment Terms: | T/T, L/C |
| Supply Ability: | 2000sets per year |
| Rated Voltage: | 110kv 126kv 132kv 145 Kv | Frequency: | AC 50HZ |
|---|---|---|---|
| Suitable Altitude: | 1000m | Suitable Temperature: | -45℃ ~ +40℃ |
| Function: | Isolating | Rated Current: | 1600A 2500A |
| Product Name: | Isolating High Voltage Earthing 145 Kv AC 50HZ HV Disconnect Switch 2.5KA | Installation: | Outdoor |
| High Light: | 145 kv HV Disconnect Switch,AC 50HZ HV Disconnect Switch,Isolating high voltage earthing switch 2.5kA |
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GW4 Three - Phase Outdoor AC HV Disconnecting Switch 126KV with Earthing Switch
Description of GW4 Three - Phase Outdoor AC HV Disconnecting Switch 126KV with Earthing Switch
GW4 type outdoor high-voltage isolating switch(isolation switch, isolator, disconnector, disconnecting switch, disconnect switch) is used for three-phase AC 50Hz outdoor high voltage electrical equipment, used for the line to switching under pressed voltage no-load condition, and electrical isolation the maintenance high voltage bus, circuit breakers and other electrical equipment and charged high voltage line, can also be used for the opening and closing small capacitance or inductance current. When the knife in the normal break position, can provide an insulation distance consistent with safety requirements. Widely used in 35-110kV substation.
GW4 Three - Phase Outdoor AC HV Disconnecting Switch 126KV with Earthing Switch Technical parameters:
| Item |
Type |
Rated voltage(KV) | Rated current(A) | Isolating switch | Grounding switch | Grounding switch | ||||
| Rated peak withstand current(KA) | Rated time withstand current(KA) | Rated peak withstand current(KA) | Rated time withstand current(KA) | |||||||
|
General type |
GW4 |
15 | 400-1600 |
40
|
20(4s) |
40 |
40 |
20(4s) |
31.5(4s) |
Ungrounded; Grounding; Double grounding |
| 20 | 400-2000 |
31.5(4s) |
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| 40.5 |
630-2500
|
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| 66 | ||||||||||
| 126 | ||||||||||
| 138 | ||||||||||
GW4 Three - Phase Outdoor AC HV Disconnecting Switch 126KV with Earthing Switch Type designation
Contact Person: admin
Tel: +8613858385873
