Motor Thermal Protection - Toshiba TOSVERT VF-nC1 Instruction Manual

Voltage class
Single-phase
100V class
Single-phase
200V class
Three-phase
200V class
9.2.4

Motor thermal protection

Selects the electronic thermal protection characteristics that fit with the ratings and characteristics
of the motor. In case of multi motor operation with one inverter, thermal relay should be connected
to each motor.
Table 4. AIC and fuse
Capacity of
Inverter model
applicable motor
(kW)
0.1 VFNC1S-1001P
0.2 VFNC1S-1002P
0.4 VFNC1S-1004P
0.75 VFNC1S-1007P
0.2 VFNC1S-2002P(L)
0.4 VFNC1S-2004P(L)
0.75 VFNC1S-2007P(L)
1.5 VFNC1S-2015P(L)
2.2 VFNC1S-2022P(L)
0.1 VFNC1-2001P
0.2 VFNC1-2002P
0.4 VFNC1-2004P
0.75 VFNC1-2007P
1.5 VFNC1-2015P
2.2 VFNC1-2022P
I-7
AIC
Fuse class and
(Interrupting
currents（A）
capacity）
AIC 1000A CC/J 6 max
AIC 1000A CC/J 8 max
AIC 1000A CC/J 12 max
AIC 1000A CC/J 22 max
AIC 1000A CC/J 4 max
AIC 1000A CC/J 8 max
AIC 1000A CC/J 12 max
AIC 5000A CC/J 22 max
AIC 5000A CC/J 30 max
AIC 1000A CC/J 3 max
AIC 1000A CC/J 3 max
AIC 1000A CC/J 5 max
AIC 1000A CC/J 8 max
AIC 5000A CC/J 15 max
AIC 5000A CC/J 20 max
E6581090
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