HST, VST
FUSES & POWER SETTINGS
8.1 Fuses
F1-F3: Refer to the circuit diagrams.
F1
Internal
supply
fuses
Fitted if supply cable fitted.
Fitted on board to some types of EMC filter.
on-board and up to 16 Amps:
32mm x 6mm type F
other: GEC Safeclip
F2 Auxiliary
circuit
fuses
Fitted on board to some types of EMC filter.
May be omitted up to 25Amp/phase supply
rating.
2 Amps glass type F
On board: 20mm x 5mm
Other: 32mm x 6mm
F3 Heat Light
fuses
May be omitted up to 25 Amp/phase supply
rating.
2 Amps glass type F
32mm x 6mm
Customer
fuses
Required if no supply cable fitted.
Recommended if cable fitted.
See rating label for amperage;
see table below for fuse rating.
Model
(from March 2001)
phases Volts Supply Fuse
Rating
Volts Supply Fuse
Rating
HST & VST 12/--/200 1-phase 200-240 5A 110-120 10A
HST & VST 12/--/300 1-phase 200-240 10A 110-120 15-16A
HST & VST 12/--/400 1-phase 200-240 10A 110-120 20A
HST & VST 12/--/500 1-phase 200-240 12.5A 110-120 25A
HST & VST 12/--/500 3-phase + N 380/220-415/240 5A
HST & VST 12/--/500 3-phase delta 200-240 10A
HST & VST 12/--/600 1-phase 200-240 15-16A **
HST & VST 12/--/600 3-phase + N 380/220-415/240 5A
HST & VST 12/--/600 3-phase delta 200-240 10A
HST & VST 12/--/900 1-phase 200-240 25A
HST & VST 12/--/900 3-phase + N 380/220-415/240 10A
HST & VST 12/--/900 3-phase delta 220-240 15A
Other models or voltages: check the rating label for details of the supply.
Before March 2001 – please check with Carbolite if in doubt
8.2
Power Settings
The standard power limit settings (parameter
OP.Hi) are as follows:
Volts:
HST or VST 12/--
100V
200V
208V
110V
220V
380V
230V
400V
120V
240V
415V
127V
254V
440V
before March 2001 – all models 100 100 100 100 100 89
from March 2001 ** 100 100 89 82 75 67
See section 3.6 for further detail.
** if you have specially ordered model --/600 for use in UK on a 13A supply, then the power limit
is 100% and the amps rating is 12.5A; please check your rating label.
MF13 15
