Metal-Enclosed
Bust Duct System

LV and MV metal-enclosed non-segregated phase bus ducts

Our non-segregated phase bus duct system is designed for connecting metal-enclosed switchgear, power transformers and other power equipment. By manufacturing bus duct systems as well as switchgears, we make it easier to efficiently integrate various site components.

General features of bus duct system:
Rated voltage
600 V
Rated voltage
5 kV
Rated voltage
15 kV
Test voltage at power frequencykV 1 min2.21936
Impulse withstand voltagekV6095
Rated frequencyHz50-6050-6050-60
Rated short-time withstand currentkA 1 s.22-42-4525-31.5-40
Peak currentkA3 cy.: 50.6-96.6-149.510 cy.: 67.5-85-108
Rated currentA1200…40001200…3000

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