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| Categories | High Voltage Disconnect Switch | 
|---|---|
| Brand Name: | QIUPU | 
| Model Number: | GN30-12D | 
| Certification: | IEC | 
| Place of Origin: | WENZHOU | 
| MOQ: | 50PCS | 
| Payment Terms: | T/T, Western Union | 
| Supply Ability: | 50000 PCS/Month | 
| Delivery Time: | 7 Days | 
| Packaging Details: | WOODENS | 
| Rate Voltage: | 12kV | 
| Rate Current: | 630A-1250A | 
| Hot Stable Current: | 12.5kA/4S | 
| Move Satble Current: | 31.5kA/4S | 
| Company Info. | 
| WENZHOU QIUPU ELECTRIC POWER CO., LTD. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
GN30-12D Indoor High Voltage Isolation Switch with switchgear Equipment
We are specialty on epoxy resin medium voltage and high voltage components, such as 10KV, 24 KV and 40.5KV Circuit Breaker , Load breaker switch , Disconnecting Switch , Epoxy resin switchgear bushing , contactor box , insulators and transformer . 630A, 1250 A ,2500A , 3150A and 4000A contact box , club contact , fix contact, arm contact and jaw contact . 630A and 1250A VS1 circuit breaker . 630A and 1250A ZN85-40.5 circuit breaker . 12KV and 24KV earth switch. KYN28A-12 and KYN61 high voltage switchgear components!
The Indoor high voltage isolation switch GN30-12 is new design for rotating contact type switch , there have insulators and contacts .
The isolation switch has no arc extinguishing device, although the
rules stipulate that it can be operated in cases where the load
current is less than 5A, but it is generally not load-bearing. But
the isolation switch structure is simple, it can be seen at first
glance from the appearance of the state of operation, when
overhauling obviously break point.
The circuit breaker is referred to as "switch" in use, and the
isolation switch is referred to as "switch" in use.
| Item | Technical data | ||||||||||||
| Rated voltage (KV) | 12 | ||||||||||||
| Rated frequency(Hz) | 50 | ||||||||||||
| Insulator(capacity) | insulating | Frequency withstand voltage 5 min (KV) | 42 | ||||||||||
| Frequency withstand voltage 1 min (V) | 2000 | ||||||||||||
| Lighting impulse withstand voltage (KV) | 75 | ||||||||||||
| Local discharge (pc) | |||||||||||||
| Dispute bend (N) | |||||||||||||

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