Electric electronic apparatus for Vessel & Industrial plant facility, Solar module manufacturing development
Main Switchboard
composed as a sturdy box type using steel or iron sus angle, and designed to withstand mechanical, electrical, and temperature stresses from shocks, vibrations, and short circuit accidents that can happen on s ship.
1. The switch is easily accessible from the front and rear.
2. It needs to be installed on a wall with a ventilation window, away from combustible an acid gases.
3. There should be proper treatment if a pipe is installed over the switchboard.
Rating and Technical Specification
Type | Totally-enclosed, dead-front, Floor standing multi-cubicle |
Rated Voltage | 500V AC (up to 690V AC, Option |
Rated Current | 9000A MAX(withstand current:300kA,Asym.Peak) |
Rated Frequency | 50/60Hz |
Construction
Frame Work | Formed sheet steel or substantial box-frame |
Access | Front and rear (Front only, Option) |
Protection degree | IP22(IP23,Option) |
Handrail | Front and rear |
Power line inlet | Bottom or upper part of rear (top part,option) |