Fuses & Power Settings - Carbolite CWF Installation, Operation & Maintenance Instructions Manual

1100 c - 1300 c chamber furnaces
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F
& P
USES
OWER
8.1
Fuses
F1-F3: Refer to the circuit diagrams.
F1
Internal
supply
fuses
F2
Auxiliary
circuit
fuses
F3
Heat Light
fuses
Customer
fuses
Model
Phases
CWF -/5
1-phase
CWF -/5
1-phase
CWF -/13
1-phase
CWF -/13
1-phase
CWF -/23
1-phase
CWF -/23
1-phase
CWF -/23
3-phase
RWF -/5
1-phase
RWF -/5
1-phase
RWF -/13
1-phase
RWF -/13
1-phase
RWF -/13
2-phase+N
RWF -/23
1-phase
RWF -/23
1-phase
RWF -/23
3-phase
BWF range - same as CWF
8.2
Power Settings
The settings of the power limit parameter
model
CWF 11/23, 12/23, 13/23
all other models
9.0
MF02
S
ETTINGS
Fitted if supply cable fitted.
Fitted on board to some types of EMC filter.
Fitted on board to some types of EMC filter.
May be omitted up to 25Amp/phase supply
rating.
May be omitted up to 25 Amp/phase supply
rating.
Required if no supply cable fitted.
Recommended if cable fitted.
Volts
220-240
208
220-240
208
220-240
208
380/220 - 415/240
220-240
208
220-240
208
380/220 - 415/240
220-240
208
380/220 - 415/240
OP.Hi
volts:
200
208
100
100
100
100
Supply Fuse
Volts
Rating
10A
110-120
12.5A
12.5A
110 / 120
16A
30-32A
40A
208 delta
12.5A/ph
220-240 delta
12.5A
110-120
16A
25A
110-120
25A
12.5A/ph
40A
50A
208 delta
12.5A/ph
220-240 delta
are as follows.
220, 280 230, 400 240, 415 254, 440
100
100
100
100
CWF, BWF, RWF
on-board and up to 16 Amps:
32mm x 6mm type F
other: GEC Safeclip
2 Amps glass type F
On board: 20mm x 5mm
Other: 32mm x 6mm
2 Amps glass type F
32mm x 6mm
See rating label for amperage;
see table below for fuse rating.
Supply Fuse
Rating
20A
25A / 32A
25A/ph
20A
25A
50A
25A/ph
25A/ph
94
83
100
89
15

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