33kv Pin Insulator

DIMENSIONS:

• Height: 460±15 mm.
• Min. Dry Arcing Distance: 390 mm.
• Creepage Distance: 1170 mm.
• Diameter Of The Rod: ∅45 mm.
• Number Of Sheds: 13.

RAW MATERIALS:
1. End-fitting:
1.1 Material: Forged Steel Or Cast Steel, Hot Dip Galvanized.
1.2 Minimum Thickness Of The Galvanization: 86um.
2. Core:
2.1 Material: Epoxy & Glass Fiber.
2.2 Diamter: Φ45mm.
3. Weather Sheds:
3.1 Material: HTV Silicone.
3.2 Color: Gray.

MECHANICAL:
Specified Cantilever Load (SCL): 10 kN
Maximum Design Cantilever Load: 5 kN.

ELECTRICAL:
Rated Voltage: 36 kV.
Lightning Impulse Withstand Voltage: 185 kV.
Wet Power Frequency Withstand Voltage: 80 kV.
Stdandard: IEC61952.

-Power frequency:48Hz ~60Hz
-Ambient temperature:-40°C~+40°C
-Maximum wind speed: not exceed 35m/s
-Altitude: not exceed 2000m
-Earthquake intensity: not exceed 8 degrees
-Ice thickness: not exceed 10 meters.
-Long-term applying voltage does not exceed the maximum coutinuous operating voltage.

• High mechanical intensity

Reliable stucture, provides a guarantee for the safe operation of the line.Long life and light weight.

• Good pollution resistance performance

Good pollution resistance performance, Strong anti-pollution ability, wide range of application it does not require annual cleaning and maintenance in polluted areas.

• Acid and alkalis resistance

composite metal oxide surge arrester aging and electricity resistance;Acid and alkalis resistance; heat-proof

• Easy to install

Simple structure, more convenient installation and operation

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