YASKAWA GA800 Series - Low Voltage Wiring for Control Circuit Terminals; Drive Motor Overload and Overheat Protection

Standards Compliance
5
5.3 UL Standards
YASKAWA SIEPC71061737B GA800 Drive Technical Reference 253
Drive Model
Fuse
Manufacturer: Bussmann
Model Quantity
4089
FWP-300A 2
4103
4140 FWP-350A 2
4168 FWP-450A 2
4208 FWP-600A 2
4250 FWP-700A 2
4302 FWP-800A 2
4371
Not applicable
4414
4477
4568
4605
4720
◆ 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.
Table 5.17 Control Circuit Terminal Power Supplies
Input/Output Terminals Power Supply Specifications
Digital input S1 to S8, SN, SC, SP
Uses the LVLC power supply in the drive.
Use the UL Listed class 2 power supply for external power
supply.
Analog input A1 to A3, AC, +V, -V
Uses the LVLC power supply in the drive.
Use the UL Listed class 2 power supply for external power
supply.
Analog output FM, AM, AC Uses the LVLC power supply in the drive.
Pulse train output MP, AC
Uses the LVLC power supply in the drive.
Use the UL Listed class 2 power supply for external power
supply.
Pulse train input RP, AC
Uses the LVLC power supply in the drive.
Use the UL Listed class 2 power supply for external power
supply.
Safe disable input H1, H2, HC
Uses the LVLC power supply in the drive.
Use the UL Listed class 2 power supply for external power
supply.
Serial communication input/output D+, D-, AC
Uses the LVLC power supply in the drive.
Use the UL Listed class 2 power supply for external power
supply.
24 V external power supply PS, AC Use the UL Listed class 2 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)].