1. Scope and use
The device is suitable for the distribution system of power plant, petroleum, chemical industry, metallurgy, textile, high-rise building and other industries. In large power plants. Petrochemical systems and other high degree of automation requirements of the place with the computer interface as a three-phase AC frequency of 50 (60) HZ, rated voltage 380V (400), (600), rated current of 4000A and below the hair, power supply system Of the power distribution, motor control, no power compensation for the use of low-voltage power distribution unit.
2. Performance indicators
The device is designed to comply with the following standards
IEC439-1 low-voltage switchgear and control equipment
GB7251.1 low-voltage switchgear
JB / T9661 low-voltage switch-out sets of switching equipment
