Ul Standards; Area Of Use; Main Circuit Wire Gauges And Tightening Torques - YASKAWA GA800 600 V Drive Installation & Primary Operation

No.
(Hex.)
L3-04 Stall Prevention during Decel
(0492)
o1-58 Motor Power Unit Selection
(3125)
12

UL Standards

The UL/cUL Mark indicates that this product satisfies stringent safety standards. This mark appears on products in the
United States and Canada. It shows UL approval, indicating that it has been determined that the product complies
with safety standards after undergoing strict inspection and assessment. UL-approved parts must be used for all major
components that are built into electrical appliances that obtain UL approval.
This product has been tested in accordance with UL standard UL 508C, and has been verified to be in compliance
with UL standards.
Machines and devices integrated with this product must satisfy the following conditions for compliance with UL
standards.
◆

Area of Use

Install this product in a location with Overvoltage Category III and pollution degree 2 or less as specified in UL 508C.
■
Ambient Temperature Setting
Maintain the ambient temperature within the following ranges according to the enclosure type.
• IP20/UL Open Type/Heatsink External Mounting: -10 °C to +50 °C (14 °F to 122 °F)
• IP55/UL Type 12 Heatsink External Mounting; front side: -10°C to +50 °C (14 °F to 122 °F)
• IP55/UL Type 12 Heatsink External Mounting; back side: -10°C to +40 °C (14 °F to 104 °F)
◆

Main Circuit Wire Gauges and Tightening Torques

Refer to Three-Phase 600 V Class on page 24
main circuit terminals.
Comply with local standards for correct wire gauges in the region where the drive is used.
WARNING Electrical Shock Hazard. Only connect peripheral options, for example a braking resistor, to terminals +1, +3, and
-. Incorrect wiring can cause serious injury or death.
YASKAWA TOEPC7106170VA GA800 600 V Drive Installation & Primary Operation
Name
V/f CL-V/f
Sets the method that the drive will use to prevent overvoltage faults when decelerating.
0 : No
1 : General Purpose
2 : Intelligent (Ignore Decel Ramp)
3 : General Purpose w/ DB resistor
4 : Overexcitation/High Flux
5 : Overexcitation/High Flux 2
V/f CL-V/f
Sets the setting unit for parameters that set the motor rated power.
0 : kW
1 : HP
Figure 12.1 UL/cUL Mark
and for the recommended wire gauges and tightening torques of the
Description
OLV CLV AOLV
OLV CLV AOLV
12 UL Standards
53