Drive Model
Non-Time Delay
Class T Fuse Type
(Manufacturer: Ferraz)
Rated Voltage:
600 Vac, 200 kAIR
Fuse Ampere
Rating (A)
Fuse Type
(Manufacturer:
Bussmann)
Rated Voltage:
500 Vac, 200 kAIR
Fuse Ampere
Rating (A)
2A0018
A6T30
40
FWH-90B
90
2A0020
A6T40
40
FWH-90B
90
400 V Class Three-Phase Drives
4A0001
A6T3
3
FWH-40B
40
4A0002
A6T6
6
FWH-40B
40
4A0004
A6T15
15
FWH-50B
50
4A0005
A6T20
20
FWH-70B
70
4A0007
A6T25
25
FWH-70B
70
4A0009
A6T25
25
FWH-90B
90
4A0011
A6T30
30
FWH-90B
90
n
Low Voltage Wiring for Control Circuit Terminals
Wire low voltage wires with NEC Class 1 circuit conductors. Refer to national state or local
codes for wiring. The external power supply shall be a UL-Listed Class 2 power source or
equivalent.
Table C.12 Control Circuit Terminal Power Supply
Input / Output
Terminal Signal
Power Supply Specifications
Multi-function digital inputs
S1, S2, S3, S4, S5, SC
Use the internal power supply of the drive.
Use class 2 for external power supply.
Main frequency reference
+V, A1, AC
Use the internal power supply of the drive.
Use class 2 for external power supply.
n
Drive Short-Circuit Rating
This drive has undergone the UL short-circuit test, which certifies that during a short circuit
in the power supply the current flow will not rise above 31,000 amps maximum at 240 V for
200 V class drives and 480 V for 400 V class drives.
• The MCCB and breaker protection and fuse ratings shall be equal to or greater than the
short-circuit tolerance of the power supply being used.
• Suitable for use on a circuit capable of delivering not more than 31,000 RMS symmetrical
amperes for 240 V in 200 V class drives (up to 480 V for 400 V class drives) motor overload
protection.
C.3 UL Standards
YASKAWA ELECTRIC TOEP C710606 25D YASKAWA AC Drive J1000 Installation & Start-Up Manual
271
C
Standards Compliance
