Toshiba Tosvert VF-S15 Instruction Manual page 360

Industrial inverter (for 3-phase induction motors)
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AIC, Fuse and Wire sizes
Use the UL listed fuses at connecting to power supply.
Short circuit test is performed under the condition of the power supply short-circuit currents in below.
These interrupting capacities and fuse rating currents depend on the applicable motor capacities.
Table 3 AIC, Fuses and Wire sizes
Voltage
Inverter model
(V)
Marking
Y
VFS15-2002PM
240
VFS15-2004PM
240
VFS15-2007PM
240
VFS15-2015PM
240
VFS15-2022PM
240
VFS15-2037PM
240
VFS15-2055PM
240
VFS15-2075PM
240
VFS15-2110PM
240
VFS15-2150PM
240
VFS15S-2002PL
240
VFS15S-2004PL
240
VFS15S-2007PL
240
VFS15S-2015PL
240
VFS15S-2022PL
240
VFS15-4004PL
500
VFS15-4007PL
500
VFS15-4015PL
500
VFS15-4022PL
500
VFS15-4037PL
500
VFS15-4055PL
500
VFS15-4075PL
500
VFS15-4110PL
500
VFS15-4150PL
500
Suitable for use on a circuit capable of delivering not more than___X___rms symmetrical kilo Amperes,___Y___Volts
maximum, when protected by___Z1___with a maximum rating of___Z2___.
(1) Input withstand rating is that for which the product has been designed thermally. Installation on a supply greater than
this level will require additional inductance to satisfy this level.
(2) Output interrupt rating relies on Integral solid state short circuit protection. This does not provide branch circuit
protection. Branch circuit protection must be provided in accordance with the National Electrical Code and any
additional local codes. This is dependant on the type of installation.
Input
Output
withstand
Interrupt
rating (kA)
rating (kA)
(1)
X (2)
5
5
5
5
5
5
5
5
5
5
5
5
22
5
22
5
22
5
22
5
1
5
1
5
1
5
1
5
1
5
5
5
5
5
5
5
5
5
5
5
22
5
22
5
22
5
22
5
Q-4
Branch circuit
Rating
Cable sizes of
protection
(A)
power circuit
Z1
Z2
Class CC
7
Class CC
7
Class J
15
Class J
25
Class J
25
Class J
45
Class J
60
Class J
70
Class J
100
Class J
110
Class CC
7
Class J
15
Class J
25
Class J
40
Class J
45
Class CC
6
Class CC
6
Class CC
12
Class J
15
Class J
25
Class J
40
Class J
40
Class J
60
Class J
70
E6581926
Earth Cable
-
-
AWG 14
AWG 14
AWG 14
AWG 14
AWG 14
AWG 14
AWG 14
AWG 14
AWG 12
AWG 14
AWG 10
AWG 10
AWG 8
AWG 10
AWG 6
AWG 10
AWG 6*2
AWG 8
AWG 6*2
AWG 8
AWG 14
AWG 14
AWG 14
AWG 14
AWG 14
AWG 14
AWG 10
AWG 12
AWG 10
AWG 10
AWG 14
AWG 14
AWG 14
AWG 14
AWG 14
AWG 14
AWG 14
AWG 14
AWG 12
AWG 14
AWG 10
AWG 10
AWG 8
AWG 10
AWG 8
AWG 10
AWG 6
AWG 10

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