BS Stock No. 2201-976

Main switchboard (MSB) weatherproof enclosure for outdoor (IP55) 3phase, 8
ways, 4 Wire, TPN, fault level 36kA
Item Specifications: SWITCH RACKS,SPARE PART,NO MOD,NO MOD
ITEM: Switch board
SIZE: Height : 1500mm, Length : 1000mm, Width : 300mm
VOLTAGE: 415 V
FREQUENCY: 50Hz
ADDITIONAL INFORMATION: 3 phase , TPN
AMPERAGE: Incomer 250A
POSITION NO: Vertical mounting
EQPT MODEL: Outdoor switchboard
EQPT TYPE: Weatherproof IP55
CLASSIFICATION: IP 55
Incomer
4P, 250A (adjustable) MCCB with shunt trip, 415VAC, 50Hz
Incomer
terminals, CBCT shall be designed for 2 runs of 4C x 150Sqmm incomer cables
ELR
300ma with Toroidal CBCT
Current
transformers 300/1A, Class 1
Ammeter
moving iron type with a range of (0-300A) equipped for measurement of phase
currents.
Voltmeter
moving iron type with a range of (0-600V) equipped with selector switches for
P-P and P-N voltage measurements.
Outgoing
MCCB’s 8nos of 63A, 415V, 4P, 50Hz terminals shall be suitable for connection
of conductor size minimum 16sqmm.
Appropriate
fuses shall be used for control circuit
Red,
Yellow, Blue LED indication lamps shall be provided on the MSB panel to
indicate incomer voltage availability.
Drawing
folder pocket shall be provided inside the panel for keeping drawings
Necessary
earthing bolts shall be provided for body earthing.
Canopy
with shade shall be provided on top of the panel.
Approximate
dimensions Height : 1500mm, Length : 1000mm, Width : 300mm
Enclosure
should be folded steel sheet with powder coating paint with shade RAL 7032 ,
light grey.
The
panel shall be suitable for foundation mounting.
The
frame shall be made of electrogalvanized steel and the cable entry for incomer
and outgoing cables shall be from the bottom with suitable gland plates as per
the requirement.
The access shall be from front