Low Voltage Wiring For Control Circuit Terminals; Drive Motor Overload And Overheat Protection - YASKAWA CIPR-GA50C series Technical Manual

5.3 UL Standards
Drive Model
4038
4044
4060
◆

Low Voltage Wiring for Control Circuit Terminals

You must provide low voltage wiring as specified by the National Electric Code (NEC), the Canadian Electric
Code, Part I (CEC), and local codes. Yaskawa recommends the NEC class 1 circuit conductor. Use the UL
approved class 2 power supply for external power supply.
Input/Output
Digital input
Analog input
Analog output
Pulse train output
Pulse Train Input
Safe disable input
Serial communication input/output
24 V external power supply
◆

Drive Motor Overload and Overheat Protection

The drive motor overload and overheat protection function complies with the National Electric Code (NEC) and
the Canadian Electric Code, Part I (CEC).
Set the Motor Rated Current and L1-01 through L1-04 [Motor Overload Protection Select] correctly to enable
motor overload and overheat protection.
Refer to the control method and set the motor rated current with E2-01 [Motor Rated Current (FLA)], E5-03 [PM
Motor Rated Current (FLA)], or E9-06 [Motor Rated Current (FLA)].
■
E2-01: Motor Rated Current (FLA)
No.
Name
(Hex.)
E2-01 Motor Rated Current (FLA)
(030E)
Note:
• If E2-01 < E2-03 [Motor No-Load Current], the drive will detect oPE02 [Parameter Range Setting Error].
• When the drive model changes, the display units for this parameter also change.
–0.01 A: 2001 to 2042, B001 to B018, 4001 to 4023
–0.1 A: 2056 to 2082, 4031 to 4060
190
Maximum Applicable Motor Output
kW (HP)
ND HD
18.5 (25) 15.0 (20)
22.0 (30) 18.5 (25)
30.0 (40) 22.0 (30)
Table 5.19 Control Circuit Terminal Power Supplies
V/f OLV OLV/PM AOLV/PM EZOLV OLV/PM
Sets the motor rated current in amps.
Time Delay Fuse
Class J, CC, and T Fuse
Rated Current
A
-
-
-
Terminals
S1 to S7, SN, SC, SP
A1, A2, AC ,+V
AM, AC
MP, AC
RP, AC
H1, H2, HC
D+, D-, AC
PS, AC
Description
YASKAWA SIEPC71061753A GA500 Technical Manual
Semiconductor Protection Fuse Rated Current
Manufacturer: EATON/Bussmann
Input Rated Current
Model
FWH-175B
FWH-200B
FWH-200B
Power Supply Specifications
Uses the LVLC power supply in the drive.
Use the UL Listed class 2 power supply for external
power supply.
Uses the LVLC power supply in the drive.
Use the UL Listed class 2 power supply for external
power supply.
Uses the LVLC power supply in the drive.
Uses the LVLC power supply in the drive.
Use the UL Listed class 2 power supply for external
power supply.
Uses the LVLC power supply in the drive.
Use the UL Listed class 2 power supply for external
power supply.
Uses the LVLC power supply in the drive.
Use the UL Listed class 2 power supply for external
power supply.
Uses the LVLC power supply in the drive.
Use the UL Listed class 2 power supply for external
power supply.
Use the UL Listed class 2 power supply.
Determined by o2-04, C6-
(10% to 200% of the drive
rated current)
A
175
200
200
Default
(Range)
01