Fuses And Power Settings; Fuses; Power Settings - VERDER Carbolite Gero LHT 4/120 Installation, Operation And Maintenance Instructions

9.0 Fuses and Power Settings

9.1

Fuses

F1-F2: Refer to the circuit diagrams.
Internal
F1 Supply
Fuses
Auxiliary
F2
Circuit Fuses
Customer
Fuses
Model
LHT 4/120
LHT 4/120
9.2

Power Settings

The power limit settings (parameter OP.Hi) for this model are voltage dependant. The
figures represent the maximum percentage of time that controlled power is supplied to
the elements. Do not attempt to "improve performance" by setting a value higher than
the recommended values. To adjust the parameter refer to the "Changing the Maximum
Output Power" of the control section of the manual.
Volts
Power (%)
Please refer to the rating label for product specific information.
24
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 25 Amp/
phase supply rating.
Required if no supply cable
fitted.
Recommended if cable fitted.
Phases Volts
1-phase 200-208
1-phase 220-240
200-208
-
38 mm x 10 mm type F fitted on
EMC filter circuit board(s)
2 Amps glass type F
On board: 20 mm x 5 mm
Other: 32 mm x 6 mm
See rating label for current;
See table below for fuse rating.
Supply Fuse Rating
16 A
12 A
220-240
100
208-400
-