Toshiba TOSVERT VF-PS1 User Manual

E6581386
A-14
1
 200V/55kW models and larger 400V/90kW~132kW models: Grounding capacitor switching bar
To change the capacitance from
Small to Large, secure the upper
end of the grounding capacitor
switching bar to the inverter
chassis, with a screw.
To change the capacitance from
Large to Small, remove the screw
that fixes the upper end of the
grounding capacitor switching bar
and turn the switching bar, as
shown in the figure on the left.
(Factory default position)
Large
Small
Large
Small
Prohibited
In case of one phase grounding system (A three-phase supply power is connected in delta),
do not change the connection of grounding capacitor before factory setting. If connection
changed (this means the capacitance is increased), the capacitor may become damaged.
Note: If a neutral grounding system is used, 400V/90~132kW models meet required EMC directive by changing
the connection of the grounding capacitor as shown in the figure at the top (changing the capacitance from
Small to Large).
 400V/160kW models and larger: Grounding capacitor switching screw
«160kW, 220kW
To change the capacitance from
Small to Large, fix to part A shown
in the figure on the left with the
grounding capacitor switching
screw.
To change the capacitance from
Large to Small, fix to part B shown
in the figure on the left with the
grounding capacitor switching
screw.
(Factory default position)
A
B
A
B
Large
Small
Large
Small
Prohibited
In case of one phase grounding system (A three-phase supply power is connected in delta),
do not change the connection of grounding capacitor before factory setting. If connection
changed (this means the capacitance is increased), the capacitor may become damaged.
Note: If a neutral grounding system is used, changing the connection of the grounding capacitor as shown in the
figure at the top (changing the capacitance from Small to Large) makes the inverter compliant with the EMC
directive.
Warning
Warning

Toshiba TOSVERT VF-PS1 Specifications

General

Brand	Toshiba
Model	TOSVERT VF-PS1
Category	Power Supply
Language	English