Low Voltage Main Distribution Boards

Our Form 4 Modular construction LVMDB range of products 4500A /2500A /1600A have been tested and certified by ASTA, UK. 

Smaller and intermediate ranges can also be manufactured with similar design features.

All design parameters are as per IEC requirement and various customer requirement.

APPLICABLE STANDARDSIEC 61439 PART 1 & 2
ENCLOSURE AND BUSBAR SYSTEM3 Phase, 4 Wire, 415V AC, 50 Hz system with Earthing
CURRENT RATINGUpto 6300A
SHORT
CIRCUIT RATING
from 44kA upto 100kA rated for 1 Second and 3 Seconds
DEGREE OF PROTECTIONIP43/ IP54 – INDOOR
TYPE OF CONSTRUCTIONModular, Form 3a/ 3b, Form 4a/ 4b – Type 5 or Type 7, Compartmentalized and Extensible design
MOUNTINGFree Standing, Floor mounted
INCOMER DEVICEDrawout/ Fixed – ACB/ MCCB
OUTGOING DEVICESDrawout/ Fixed – ACB/ MCCB
ENCLOSURE MATERIALCRCA/ GI Sheet Steel as per applicable IS Standards
BUSBAR MATERIALETP Grade Tinned Copper OR EC Grade Aluminium as per applicable IS Standards
POWDER COATINGThoroughly Pre-Treated and Powder Coated to shade RAL 7035/ RAL 7032 with Structure/ Smooth semi glossy finish. Special colours shall be made available on special request.
4500A Main Distribution Board
2500A Power Control Center