Connection Of A Dc Power Supply And Other Electric Units; Connection Of A Single-Phase 200V Power Supply; When Using The Inverter Along With A Dc Power Supply - Toshiba TOSVERT VF-PS1 Instruction Manual

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
Single phase
200~240V
50/60Hz
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: 200V-90kW and 400V-132kW and above models are needed to change the connecting for the cooling fan.
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
VFPS1-2004PL~
VFPS1-2150PM
VFPS1-2185PM~
200V class
VFPS1-2550P
VFPS1-2750P,
VFPS1-2900P
VFPS1-4007PL~
VFPS1-4185PL
VFPS1-4220PL~
VFPS1-4110KPC
VFPS1-4132KPC ~
VFPS1-4220KPC
400V class
VFPS1-4250KPC~
VFPS1-4315KPC
VFPS1-4400KPC
VFPS1-4500KPC
VFPS1-4630KPC
Note: Set the parameter  to  (input phase failure detection mode selection: disabled).
Applicable motor (kW)
0.4
0.75
1.5
2.2
3.7
5.5
Initial charger (optional)
No required
MCR-2550×1
MCR-2550×2 (parallel)
No required
MCR-2550×1
MCR-2550×2 (parallel)
MCR-2550×3 (parallel)
MCR-2550×4 (parallel)
MCR-2550×5 (parallel)
MCR-2550×6 (parallel)
J-11
Inverter type
VFPS1-2007PL
VFPS1-2015PL
VFPS1-2022PL
VFPS1-2037PL
VFPS1-2055PL
VFPS1-2075PL
Change to connection of
cooling fan power supply
No required No required
No required No required
Required No required
No required No required
No required No required
Required No required
Required No required
Required No required
Required No required
Required No required
E6581386
DC reactor
10