YASKAWA J1000 CIMR-JC series Quick Start Manual page 33

Non-Time Delay
Model
Class-T Fuse Type
CIMR-J
(Manufacturer: Ferraz)
2A0012
2A0020
4A0001
4A0002
4A0004
4A0005
4A0007
4A0009
4A0011
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. Use a class 2 (UL listed) power supply for the control circuit terminal.
Input / Output
Multi-function contact output
(digital outputs)
Main speed frequency reference input
(analog input)
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 440 V for 400 V class drives.
• The MCCB and breaker protection and fuse ratings (refer to the preceding table) 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 440 V for 400 V class drives) motor
overload protection

Drive Motor Overload Protection
Set parameter E2-01 (motor rated current) to the appropriate value to enable motor overload
protection. The internal motor overload protection is UL listed and in accordance with the
NEC and CEC.
YASKAWA ELECTRIC TOEP C710606 27C - AC Drive J1000 - Quick Start Guide
Fuse Ampere
Rating (A)
A6T25
A6T40
Three-Phase 400 V Class
A6T3
A6T6
A6T15
A6T20
A6T25
A6T25
A6T30
Table 2 Control Circuit Terminal Power Supply
Terminal Signal
S1, S2, S3, S4,
S5, SC
+V, A1, AC
8 Instructions for UL and cUL
Fuse Type
(Manufacturer:
Bussmann)
500 Vac, 200 kAIR
25 FWH-70B
40 FWH-90B
3 FWH-40B
6 FWH-40B
15 FWH-50B
20 FWH-70B
25 FWH-70B
25 FWH-90B
30 FWH-90B
Power Supply Specifications
Use the internal LVLC power supply of the drive.
Use class 2 for external power supply.
Use the internal LVLC power supply of the drive.
Use class 2 for external power supply.
Fuse Ampere
Rating (A)
70
90
40
40
50
70
70
90
90
EN 33