Nd Rating - Toshiba TOSVERT VF-AS3 Instruction Manual

Applicable
Voltage
motor Inverter type
class
[kW]
3-phase
280 VFAS3-4280KPC
480 V
*1 The UL rated output current is different from the inverter unit rated output current.
*2 The UL rated output current is the one when the carrier frequency <F300> is equal to less than the value in the table.
*3 The wire size is the one when 75°C is continuously allowed (ambient temperature of 40°C or less).

ND rating

Applicable
Voltage
motor Inverter type
class
[kW]
3-phase
0.75 VFAS3-2004P
240 V
1.5 VFAS3-2007P
2.2 VFAS3-2015P
4.0 VFAS3-2022P
5.5 VFAS3-2037P
7.5 VFAS3-2055P
11 VFAS3-2075P
15 VFAS3-2110P
18.5 VFAS3-2150P
22 VFAS3-2185P
30 VFAS3-2220P
37 VFAS3-2300P
45 VFAS3-2370P
55 VFAS3-2450P
75 VFAS3-2550P
AIC (A)
UL Output
(Interrupting
current
capacity)
*1 *2
550.0
AIC 30000A
<F300>="2.5"
AIC (A)
UL Output
(Interrupting
current
capacity)
*1 *2
4.6
AIC 5000A
<F300>="4"
8.0
AIC 5000A
<F300>="4"
11.2
AIC 5000A
<F300>="4"
18.7
AIC 5000A
<F300>="4"
25.4
AIC 5000A
<F300>="4"
32.7
AIC 5000A
<F300>="4"
46.8
AIC 5000A
<F300>="4"
63.4
AIC 5000A
<F300>="4"
78.4
AIC 5000A
<F300>="4"
92.6
AIC 5000A
<F300>="4"
123.0
AIC 5000A
<F300>="2.5"
149.0
AIC 5000A
<F300>="2.5"
176.0
AIC 5000A
<F300>="2.5"
211.0
AIC 10000A
<F300>="2.5"
282.0
AIC 10000A
<F300>="2.5"
9-11
Power wire
Fuse class and
sizes
current (A)
*3
T 800Amax. 350 MCM × 3
Power wire
Fuse class and
sizes
current (A)
*3
J 6Amax. AWG 14
J 10Amax. AWG 14
J 15Amax. AWG 14
J 25A max. AWG 10
J 35Amax. AWG 8
J 45Amax. AWG 8
J 60Amax. AWG 6
J 90Amax. AWG 4
J 110Amax. AWG 2
J 125Amax. AWG 1
J 150Amax. AWG 2/0
J 175Amax. AWG 3/0
J 225Amax. 250MCN
AR 315Amax. AWG 2/0 × 2
AR 350Amax. AWG 3/0 × 2
9. Measures to satisfy standards
E6582062
Grounding
wire sizes
*3
AWG 3/0
Grounding
wire sizes
3
*3
AWG 14
AWG 14
AWG 14
AWG 12
AWG 10
AWG 10
9
AWG 10
AWG 10
AWG 8
AWG 8
AWG 6
AWG 6
AWG 6
AWG 6
AWG 4