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LW8A-40.5/1600 Outdoor High Voltage SF6 Circuit Breaker 1600A 40.5kV Three-Phase
Product Spotlights
ISO9001-certified 40.5kV SF6 circuit breaker featuring 1600A continuous rating with spring-assisted mechanism. Delivers 10,000 mechanical operations and 20-year gas retention. Designed for extreme environments (-40°C to +55°C) with modular serviceability. Global shipping from multiple Chinese ports.
US$ 3000 - 9000
MOQ: 1 Unit
Key Specifications
Get Latest Price
Type:
Other, SF6 Gas Insulated
Application:
Other, Outdoor Substations
Rated Voltage:
40.5 kV
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Type
Other, SF6 Gas Insulated
Application
Other, Outdoor Substations
Rated Voltage
40.5 kV
Rated Current
1600 A
Certification
ISO9001
Phase
Three-Phase
Model
LW8A-40.5/1600
Brand
Dika Electric
As a specialized manufacturer of electrical equipment, Jinhua Dika Electrical Equipment brings you the LW8A-40.5/1600 Outdoor High Voltage SF6 Circuit Breaker. With over US$1 million in annual exports and ISO9001 certification, we deliver robust solutions trusted across five continents. Our 40.5kV breaker combines cutting-edge SF6 technology with rugged outdoor construction, engineered for critical power infrastructure applications.
Core Technical Specifications:
| Parameter | Value |
|---|---|
| Dielectric Strength | 95 kV lightning impulse |
| Mechanical Life | 10,000 operations |
| Operating Mechanism | Spring-assisted |
| Interrupter Technology | Self-extinguishing arc |
Key advantages include:
- ±0.3ms synchronization accuracy for grid stability
- Hermetic sealing maintains SF6 purity for 20+ years
- Adaptive contact system reduces arc erosion by 40%
- Modular design enables field service in under 4 hours
With shipment ports including Shanghai and Tianjin, we efficiently serve global markets from North America to Oceania. Our Zhejiang-based manufacturing facility maintains strict IEC 62271-100 compliance, while 50+ technical specialists ensure rapid customization. The LW8A series delivers 99.98% reliability in extreme environments from -40°C to +55°C.
Frequently Asked Questions:
-
Q: What maintenance intervals are required?
A: Recommended inspection every 8 years with gas sampling every 5 years -
Q: Are control cabinets included?
A: Local/remote control options available upon request -
Q: Can you provide seismic ratings?
A: Certified for 0.5g horizontal acceleration per IEEE 693 -
Q: What is the delivery lead time?
A: Standard units ship in 45 days from Zhejiang facility -
Q: Are retrofit kits available?
A: Legacy system upgrade packages customizable -
Q: What monitoring interfaces are supported?
A: Standard IEC 61850 MMS protocol integration
Send Inquiry to This Supplier
1Yr
Business Type
Manufacturer
Year Established
2025
Annual Export Value
US$1 Million - US$1.5 Million
Total Employees
11 - 50 People
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