Toshiba TOSVERT VF-S15 series Instruction Manual Supplementary

E6582185
10
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
Inverter model
Voltage
(V)
Input
withstand
rating (kA)
Output
Interrupt
rating (kA)
Branch circuit
protection
Rating
(A)
Cable sizes of
power circuit
Earth Cable
Marking Y (1) X (2) Z1 Z2 - -
VFS15-4004PL1 480 5 5 Class CC 6 AWG 14 AWG 14
VFS15-4007PL1 480 5 5 Class CC 6 AWG 14 AWG 14
VFS15-4015PL1 480 5 5 Class CC 12 AWG 14 AWG 14
VFS15-4022PL1 480 5 5 Class J 15 AWG 14 AWG 14
VFS15-4037PL1 480 5 5 Class J 25 AWG 12 AWG 14
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.
In case of using with a higher AIC capability up to 100kA(*1), the Short Circuit Current Ratings (SCCR)
become 100kA(*1) by installing with the circuit breakers(GV•P) or the fuses listed in Table 4.
Table 4 AIC 100kA, Fuses, Circuit breakers and Wire sizes
Inverter model
Voltage
(V)
Branch circuit protection
Cable sizes of
power circuit
Earth Cable
With Fuses With circuit breakers
Class (*2)
Rating
(A)
Type-
Form
(*3)
Setting
(A)
VFS15-4004PL1 480 Class J 6 GV2P07 9 AWG 14 AWG 14
VFS15-4007PL1 480 Class J 6 GV2P08 9 AWG 14 AWG 14
VFS15-4015PL1 480 Class J 15 GV2P10 9 AWG 14 AWG 14
VFS15-4022PL1 480 Class J 15 GV2P14 10 AWG 14 AWG 14
VFS15-4037PL1 480 Class J 25 GV3P13 13 AWG 12 AWG 14
(*1) In case with the circuit breaker, the Short Circuit Current Ratings (SCCR) is 65kA.
(*2) The manufacturer of the fuses should be "Cooper Bussmann" or "Mersen" (formerly, "Ferraz
Shawmut") for the compliance of UL standard.
(*3) The manufacturer of the listed circuit breaker is "Schneider Electric".

Toshiba TOSVERT VF-S15 series Specifications

General

Brand	Toshiba
Model	TOSVERT VF-S15 series
Category	Inverter
Language	English