Products Description：
DIMENSIONS:
Height: 3230±40 mm.
Min. Dry Arcing Distance: 2840 mm.
Min. Creepage Distance: 12000 mm.
Coupling Dimensions: Socket/Ball 20R/20 (IEC 60120).
Number Of Sheds: 113.
Diameter Of The Rod: Φ24 mm.
RAW MATERIALS:
1. End-fitting:
1.1 Material:
Socket: Forged Steel Or Cast Steel, Hot Dip Galvanized.
Ball: Forged Steel Or Cast Steel, Hot Dip Galvanized.
1.2 Minimum Thickness Of The Galvanization: 86 μm.
1.3 SplitPin: Stainless Steel.
2. Core
2.1 Material: Epoxy &Glass Fiber,Acid-Resistant Type.
2.2 Diamter: Φ24 mm.
3. Weather sheds:
3.1 Material: HTV Silicone.
3.2 Color: Gray.
4. Garding Rings:
4.1Material:Aluminum Alloy.
MECHANICAL:
Specified Mechanical Load (SML): 160kN.
Routine Test Load (RTL): 80kN.
Standard: IEC61109.
ELECTRICAL:Rated Voltage: 420 kV.
Power Frequency Withstand Voltage (Wet I min): 630 kV.
Lightning Impulse Withstand Voltage: 1425 kV.
Standard: IEC 61109.
Features
1. High Voltage Capability:
- Engineered for 420KV applications, ensuring reliable performance in high-voltage environments.
2. Advanced Composite Material:
- Constructed using cutting-edge composite materials for enhanced strength and durability.
3. Long Rod Design:
- Long rod configuration for optimal electrical performance and efficient power transmission.
4. Weather Resistance:
- Withstands extreme weather conditions, providing consistent performance in varying climates.
5. Corrosion Resistance:
- Resistant to corrosion, ensuring a longer lifespan and reduced maintenance requirements.
6. Unique Injection Molding Technique:
- Manufactured using a unique one-piece injection molding technique, minimizing the risk of interface breakdown.
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