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Audited Supplier Fuyang Electrical Supplies 500 kV Surge Arrester with Ceramic Insulator
Description
Surge arrester with external series gaps (for 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.
Technical Parameters:
| Type | Nominal System Voltage | Rated Voltage | Minimum Reference Voltage under 1 mA DC | Residual voltages at steep impulse current | Residual voltages at lightning impulse | 1.2/50 Impulse Discharge Voltage kV< =(+) | Power Frequency Withstand Voltage | 4/10 μ S High Current (KA) | 2mS current /A | ||
| 5kA | 10kA | 5kA | 10kA | ||||||||
| YH10CX-90/260 | 110 | 90 | 130 | 292 | 260 | 525 | 185 | 100 | 600 | ||
| YH10CX-96/280 | 110 | 96 | 140 | 314 | 280 | 525 | 185 | 100 | 600 | ||
| YH10CX-102/296 | 110 | 102 | 148 | 332 | 296 | 525 | 185 | 100 | 600 | ||
| YH10CX-120/320 | 132 | 120 | 170 | 365 | 320 | 535 | 210 | 100 | 850 | ||
Other Lightning Arrester:
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