Three Phases Indoor Use AC High Voltage Load Switch

• Customization: Available
• Application: Electronic, Instrument, Position Sensor, Audio, Lighting
• Type: Sf6 Circuit Breaker
• Model NO.: FN12
• Phase: Three
• Operation Condition: Outdoor
• Usage: Protection, Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Insulating Medium: Epoxy Resin
• Installation: Busbar Type
• Magnetic Circuit Structure: Single Stage Type
• Voltage Transformation Principle: Photoelectric Type
• Brand: Bdn
• Insulation: Casting Insulation
• Rated Frequency: 50
• Rated Current: 630/125
• Rated Voltage: 12
• Transport Package: Wooden Case
• Specification: medium
• Trademark: BDN
• Origin: China
• HS Code: 85353000
• Production Capacity: 1000

Product Description

General

Three phases indoor use AC high voltage load switch for breaking and making the circuit of 50Hz, 12KV system under rated loading, closed loop current, no-loading transformer, cable charged current and short circuit current.

Service environment

     

• Ambient air temperature: upper limit +40ºC; Lower limit -25 (allowing storage and transportation at -30 ° C). The average value within 24h is not higher than +35ºC

• Altitude: no more than 1000m;

• Air relative humidity: the daily average is not more than 95%, the monthly average is not more than 90~%

• Earthquake intensity: no more than 8 degrees

• The surrounding air is not significantly polluted by corrosive and flammable gases and water vapor

• No frequent violent vibration

• Pollution level: ll level

Key Feayure

 

• Static contact insulation cover to prevent the arc in the cabinet

• Reliable mechanical locking method to meet the five prevention requirements

• Electric operation Manual operation and AC DC dual use

• With a unique valve structure load switch, the back door automatically isolates the fracture after opening

Product Parameters

 

Certifications

Detailed Photos

Packaging & Shipping