Selection Of Wiring Equipment - Toshiba VF-PS1 Instruction Manual

Selection of wiring equipment

Applicable motor
(kW)
0.75
1.5
2.2
3.7
5.5
7.5
11
15
18.5
22
30
37
45
55
75
90
(*1): Selections for use of the Toshiba 4-pole standard motor with power supply voltage of 400V-50Hz.
(*2): Choose the MCCB according to the power supply capacity.
For comply with UL and CSA standard, use the fuse certified by UL and CSA.
(*3): When using on the motor side during commercial-power supply operation, choose the MC with class AC-3 rated
current for the motor rated current.
(*4): Attach surge killers to the magnetic contactor and exciting coil of the relay.
(*5): In the case the magnetic contactor (MC) with 2a-type auxiliary contacts is used for the control circuit, raise the
reliability of the contact by using 2a-type contacts in parallel connection.
8
Inverter type form Input current [A]
VFPS1-4007PLE/PDE 1.8
VFPS1-4015PLE/PDE 3.5
VFPS1-4022PLE/PDE
VFPS1-4037PLE/PDE 8.8
VFPS1-4055PLE/PDE 11.4
VFPS1-4075PLE/PDE 15.8
VFPS1-4110PLE/PDE 21.9
VFPS1-4150PLE/PDE 30.5
VFPS1-4185PLE/PDE 37.5
VFPS1-4220PLE/PDE 43.6
VFPS1-4300PLE/PDE 56.7
VFPS1-4370PLE/PDE 69.5
VFPS1-4450PLE/PDE 85.1
VFPS1-4550PLE/PDE 104.8
VFPS1-4750PLE/PDE 140.3
VFPS1-4900PLE/PDE 171.8
No-fuse breaker (MCCB)
Rated current [A]
4
6.3
5 10
14
25
25
30
40
60
60
100
100
125
150
200
200
H-2
E6581429
Magnetic contactor (MC)
Rated current [A] AC-1
25
25
25
25
25
25
32
40
50
50
80
125
125
125
250
250