Outdoor AC High Voltage Disconnect Switch Supplier

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Outdoor AC High Voltage Disconnect Switch

Outdoor AC High Voltage Disconnect Switch

The Outdoor AC High Voltage Disconnect Switch is designed to provide a reliable and efficient means of disconnecting high-voltage electrical circuits in outdoor settings. It is commonly used in commercial, industrial, and residential installations where safety and performance are essential. The switch ensures proper isolation of power sources during maintenance or emergency situations, making it an indispensable part of the electrical system.

Product Advantages
Safety Compliance: Meets industry standards for safety, ensuring that users can operate it without the risk of electric shock or arc flash hazards.

Durability: Constructed from high-quality materials, the switch can withstand harsh weather conditions and operate effectively in temperatures ranging from extreme heat to cold.

Ease of Installation: Designed for quick and simple installation, reducing downtime and labor costs during setup.

Product Features
Weatherproof Design: The switch is encased in a durable, weather-resistant housing to protect it from rain, dust, and other environmental factors. This feature is crucial for maintaining reliable operation in outdoor settings.

High Voltage Handling: Specifically designed to handle high voltage circuits, the switch ensures safe disconnection in systems with electrical currents that exceed typical household voltage.

Altitude: s1000m.
Ambient air temperature: Upper limit +40°C, lower limit: -30°C in general areas,-40°C in extremely cold areas.
Wind pressure: ≤700Pa (equivalent to a wind speed of 34m/s).
No frequent severe vibration.
Ordinary installation locations should be free from gases, vapors, chemical deposits, salt spray, dust,and other explosive,
erosive substances that would seriously affect the insulation and conductivity of the isolation switch.
Pollution-resistant types are suitable for heavily polluted areas but should not have substances that could cause fires and
explosions.

Item Unit Parameters
Rated voltage KV 12/40.5
Rated current A 630
Rated frequency Hz 50
Rated peak withstand current KA 50/63
Rated short-time withstand current KA 20/25
Duration of rated short-time withstand current s 4
Main circuit resistance Ω 12kV≤90 40.5kV≤100
1min (dry) power frequency withstand voltage (effective value) kV 42/48 95/115
1min (wet) power frequency withstand voltage (effective value) 30 85
Lightning impulse withstand voltage (peak value) 75/85 185/215
Mechanical life Times 2000

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