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6.0
C
D
IRCUIT
IAGRAMS
See wiring diagram 00348-1-5003
Fuses
The following fuse types are present:
Supply Fuses: 38mm x 10mm type F, 16A – 6 total
Auxiliary Fuses 20mm x 5mm glass type F, 5A.
6.1
Customer Supply Fusing
High break capacity fuses should be used. Avoid fast-blow fuses and magnetic trip circuit
breakers - consult Carbolite if in doubt.
The supply fuse rating should be as follows:
Phase/Volts
3-phase with neutral, 380/220V to 415/240V
6.2
Power Limit Values
The furnace control system incorporates electronic power control, including a "power limit"
parameter that is used to reduce the effective voltage to 208V (or 104V); the values of the power
limit for different voltages are as follows:
ABF 8/28
12
& F
USES
200
Voltage:
Power
100%
92%
Supply Fuse
Rating
16A per phase
220/
230/
208
380
400
83%
76%
240/
415
69%
MF58 – 1.06
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