Welding System User Manual

! E6581301
J-3
10
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■ 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.