Toshiba VF-AS1 Welding System User Manual


 
E6581301
J-3
10
Selection of wiring equipment
Voltage
class
Applicable
motor [kW]
Inverter model
Input current[A]
Molded Case Circuit Breaker
(MCCB)
Magnetic contactor
(MC)
Without
Reactor
With
Reactor
Without
Reactor
With
Reactor
Without
Reactor
With
Reactor
Rated current
[A]
Rated current
[A]
Operationl
current [A]
AC-1
Operationl
current [A]
AC-1
200V
class
0.4 VFAS1-2004PL 3.5 2.1 5 5 25 25
0.75 VFAS1-2007PL 6.1 3.2 10 5 25 25
1.5 VFAS1-2015PL 11.3 6.4 15 10 25 25
2.2 VFAS1-2022PL 15 9.3 20 15 25 25
3.7/4.0 VFAS1-2037PL 25.8 15.5 30 30 32 25
5.5 VFAS1-2055PL 35 22. 5 50 40 40 25
7.5 VFAS1-2075PL 45 34.5 60 40 50 40
11 VFAS1-2110PM - 53.3 - 75 - 80
15 VFAS1-2150PM - 71.7 - 100 - 80
18.5 VFAS1-2185PM - 77 - 100 - 80
22 VFAS1-2220PM - 88 - 125 - 125
30 VFAS1-2300PM - 124 - 150 - 125
37 VFAS1-2370PM - 141 - 175 - 250
45 VFAS1-2450PM - 167 - 200 - 250
55 VFAS1-2550P - 200 - 250 - 275
75 VFAS1-2750P - 271 - 350 - 350
400V
class
0.75 VFAS1-4007PL 3.7 2.1 5 4 25 25
1.5 VFAS1-4015PL 5.8 3.8 10 6.3 25 25
2.2 VFAS1-4022PL 8.2 5.7 14 10 25 25
3.7/4.0 VFAS1-4037PL 14.1 8.7 18 14 25 25
5.5 VFAS1-4055PL 20.3 12.7 32 25 25 25
7.5 VFAS1-4075PL 27 16.3 32 25 32 25
11 VFAS1-4110PL 36.6 21.5 50 30 40 32
15 VFAS1-4150PL 48 33.5 60 40 50 40
18.5 VFAS1-4185PL - 45.5 - 60 - 50
22 VFAS1-4220PL - 50 - 60 - 50
30 VFAS1-4300PL - 66 - 100 - 80
37 VFAS1-4370PL - 84 - 100 - 125
45 VFAS1-4450PL - 104 - 125 - 125
55 VFAS1-4550PL - 120 - 150 - 125
75 VFAS1-4750PL - 167 - 200 - 250
90 VFAS1-4900PC - 166 - 200 - 250
110 VFAS1-4110KPC - 202 - 250 - 275
132 VFAS1-4132KPC - 238 - 300 - 315
160 VFAS1-4160KPC - 289 - 350 - 350
200 VFAS1-4200KPC - 356 - 500 - 500
220 VFAS1-4220KPC - 396 - 500 - 500
280 VFAS1-4280KPC - 494 - 700 - 700
355 VFAS1-4355KPC
- 636 - 1000 - 1000
400 VFAS1-4400KPC
- 707 - 1000 - 1000
500 VFAS1-4500KPC
- 875 - 1200 - 1600
(*1): Selections for use of the Toshiba 4-pole standard motor with power supply voltage of 200V/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.
(*6): For 200V/55kW model and larger and 400V/90kW model and larger, be sure to install a DC reactor.