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Low Voltage Distribution Board ( TGBT )

Deathstroke Sr

New member
Joined
Jul 12, 2025
Messages
1
Hi, can any one help me with this Low Voltage Distribution Board?
My installation a below :

17 Cooling Chamber
01 Residential building
01 Emplyees Small-Camp
20 Outdoor lamps
01 Water Submersible pump
02 Spares

All theses are supplied from Power Transformer 630kVA - 30kV/400V ( 3P+N )
This distribution board should contains :
01 Main circuit breaker
17 Circuits breakers for each chamber ( 23kW - 62kW / 40A - 105A )
01 Circuit breaker for Residential building ( 2 Floor Standard residential building )
01 Circuit breaker for Employees Small-Camp ( 4 Room, 1 Kitchen, 4 Air Conditioners )
01 Circuit breaker for 20 X Outdoor lamps ( 150W )
01 Circuit breaker for Water Submersible pump ( 6kW )
02 Circuit breakers for Spares
 
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