Toshiba VF-PS1 User Manual

E6581386
J-11
10
10.6 Connection of a DC power supply and other electric units
Besides a three-phase commercial power supply, a single-phase 200V power supply (5.5kW or less) and a DC power
supply can be connected to the VFPS1 inverter.
When connecting each of these units, keep in mind the points described in the following sections.
10.6.1 Connection of a single-phase 200V power supply
The table below shows which model to select when operating a three-phase induction motor, using a single-phase
200V power supply (200-240V, 50/60Hz).
Input power Applicable motor (kW) Inverter type
0.4 VFPS1-2007PL
0.75 VFPS1-2015PL
1.5 VFPS1-2022PL
2.2 VFPS1-2037PL
3.7 VFPS1-2055PL
Single phase
200~240V
50/60Hz
5.5 VFPS1-2075PL
Note: Set the parameter  to  (input phase failure detection mode selection: disabled).
10.6.2 When using the inverter along with a DC power supply
Keep the following in mind when connecting a DC power supply to the VFPS1 (PA/+ and PC/- terminals).
Note 1: An optional initial charger (MCR-2550) is needed for middle- and large-capacity models.
Note 2: An inverter cooling fan is needed for large-capacity models.
Note 3: A DC reactor does not need to be connected to the inverter.
⇒ For details about use in combination with a DC power supply, refer to the instruction manual (E6581432) specified
in section 6.36.
Voltage class Inverter model Initial charger (optional)
Change to connection of
cooling fan power supply
DC reactor
VFPS1-2004PL~
VFPS1-2150PM
No required No required No required
VFPS1-2185PM~
VFPS1-2550P
MCR-2550×1 No required No required
200V class
VFPS1-2750P,
VFPS1-2900P
MCR-2550×2 (parallel) Required No required
VFPS1-4007PL~
VFPS1-4185PL
No required No required No required
VFPS1-4220PL~
VFPS1-4110KPC
MCR-2550×1 No required No required
VFPS1-4132KPC ~
VFPS1-4220KPC
MCR-2550×2 (parallel) Required No required
VFPS1-4250KPC~
VFPS1-4315KPC
MCR-2550×3 (parallel) Required No required
VFPS1-4400KPC MCR-2550×4 (parallel) Required No required
VFPS1-4500KPC MCR-2550×5 (parallel) Required No required
400V class
VFPS1-4630KPC MCR-2550×6 (parallel) Required No required
Note: Set the parameter  to  (input phase failure detection mode selection: disabled).

Toshiba VF-PS1 Specifications

General

Brand	Toshiba
Model	VF-PS1
Category	Inverter
Language	English