Delivery Time:21days per container
Certification:ISO9001/KEMA

Polymeric Composite Surge Diverter with External Gap 90-120KV

Description:

Hot sale metal oxide surge arrester

90~120kv Main features of Surge arrester with external series gaps (for transmission line protection)

With smooth volt-second characteristic curve. Good insulation coordination and protective characteristics.

The electrical frequency withstand voltage is high in discharging gap, high reliability, low allocated voltage, minimum aging phenomenon.

Tube-like structure, injection hole to the side, overall injection molding polymer housed, no internal air gap, the core columns is encapsulated independently, with better air-proof performance than the other tubing products.

The injection hole to the side with a pressure release function.

The flow capacity of core component zinc oxide varistor reaches 100kA.

Good anti-fatique behavior with Polymer Housed products and a CTI level of six. Creepage distance meets the requirements of III level heavy pollution.

Applications:

1. Distribution networks

2. Transmission line

3. Substation

4. Railway power station

5. Alternator and electromotor

Surge Arrester specification:

Type Nominal System Voltage Rated Voltage Minmum Reference Voltage under 1 mA DC MRV under 1/5 μ s Steep impulse residual voltage MRV under 8/20 μ s Lightning impulse residual voltage 1.2/50 Impulse Discharge Voltage Kv< =(+) Power Frequency Withstand Voltage 4/10 μ s High Current Impulse Twice (KA) 2mS SW through-flow capacity A/18 5kA 10kA 5kA 10kA YH10CX -90/260 110 90 130   292   260 525 185 100 500 YH10CX -96/280 110 96 140   314   280 525 185 100 500 YH10CX -102/296 110 102 148   332   296 525 185 100 500 YH10CX -120/320 132 120 170   365   320 535 210 100 850