Remote intelligent boundary load switch

General:

The boundaries of outdoor vacuum load switch (negative dutch switch body and FDR-01-type fault detection controller) with fault detection, protection and control functions and communication functions, mounted on responsibility 10kV distribution line at the demarcation point into the line user, you can also applicable to meet the requirements of the branch line connection in conjunction with the pre-coincidence, automatic removal of single-phase ground fault isolation and automatic phase short circuit fault, and can quickly locate the point of failure.

Service Environment

• The maximum ambient air temperature does not exceed 40℃, not limited to not more than-45℃;

• The wind speed is not greater than 35m / s;

• Altitude higher than 1000m, the earthquake intensity does not exceed 8 degrees;

• Humidity: monthly average relative humidity less than 90%; daily average relative humidity less than 95%;

• Ice thickNess does not exceed 10mm;

• The installation site should be non-flammable, explosive, chemical corrosion and recurrent severe vibration place;

• Neutral Grounding Mode: ungrounded neutral point arc suppression coil grounded neutral grounding via low resistance.

Key Feature

• Intelligent control device, with remote intelligent operation function

• Advanced solid circuit breaker technology, with high reliability and stability

• With high power failure speed, low power consumption, energy saving and environmental protection

Technical Data

Drawing