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Zinc Oxide Lightning Arrester
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10 KV Zinc Oxide Lightning Arrester Surge Protection Device Corrosion Resistance
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xRate Voltage | 12kV | Frequency Voltage | 42kV |
---|---|---|---|
Rate Current | 100A-200A | Shock Voltage | 100-170 BIL |
High Light | metal oxide lightning arrester,lightning surge protector |
10 kV YH5WS-5 Zinc Oxide Arrester with power switchgear euipment
Small size, light weight, collision resistant, flexible installation .
Special structure, no gap, good sealing, corrosion resistance.
Pollution resistance, stable performance , best of creepage distance , aunti-fouling .
The switch room consists of various functional circuits(including grounding switches and load switches) sealed in the metal casing and busbar between them. The shell is made of 3-inch cold rolled steel plate(or unembroidered steel plate) welded. Each functional loop includes a load switch and a grounding switch. The load switch is composed of a vertical moving contact system and a static contact at the lower end. When the switch is closed, the contact moves downward and the load switch is connected. The ground switch is composed of a moving contact knife and a static contact knife. The upper and rear of the switch room are provided with 4 rectangular assemblers, and the front of the loop cabinet is provided with observation Windows. An explosion-proof device is installed at the rear of the ring cabinet.
Item | Technical data | ||||||||||||
Rated voltage (KV) | 3.6 | 7.2 | 12 | 24 | 40.5 | ||||||||
Rated frequency(Hz) | 50 | ||||||||||||
Insulator(capacity) | insulating | Frequency withstand voltage 5 min (KV) | 25 | 32 | 42 | 68 | 100 | ||||||
Frequency withstand voltage 1 min (V) | 2000 | ||||||||||||
Lighting impulse withstand voltage (KV) | 40 | 60 | 75 | 125 | 185 | ||||||||
Local discharge (pc) | ≤10 | ||||||||||||
Dispute bend (N) | ≥1000 | ||||||||||||
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 .