Dorman Smith Loadbank 250 Petunjuk Instalasi - Halaman 2

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Installation instructions
Dorman Smith Loadbank 250
Incomer Metering harnesses
Incoming Meter Harness: LBWI
P1 markings on CTs must
face source of supply
CT harness
Earth lead to cableway
Earth lead to hinged door
Meter supply harness
Sheet 2 of 3
Fig 1:
· 
Fit incomer interconnections,
ensuring CT's are mounted
correctly.
· 
Fit LBWI 'tap off harness' to
busbar interconnections / neu-
tral bar
· 
Route cables to cableway
· 
Mount fuse holders to DIN rail.
· 
Fit earth harness to CT's
· 
Earth to CT's to panelboard.
Fig 3:
· 
Fit LBWI 'CT harness, (white
numbered cables) to CT's.
· 
Route cables to cableway
· 
Fit all shrouds
Fig 5:
· 
Secure DIN rail supplied with
cableway hinged meter door kit
to cableway.
· 
Earth hinged door to cableway.
· 
Mount 'tap off harness' fuse
holders on DIN rail.
· 
Connect 'meter supply harness
to the fuse holder.
Earth to Panelboard
Fig 2:
CT earth connector
Fig 4:
No: SN98465C
REV 2