5.3 UL Standards
190 SIEPYEUOQ2A01A AC Drive Q2A Technical Manual
5.3 UL Standards
Figure 5.18 UL/cUL Mark
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 UL61800-5-1, 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
Installation Environment Overvoltage category III and pollution degree 2 or less (IEC/EN 60664)
Ambient Temperature Enclosed wall-mounted type (UL Type 1): -10 °C to +40 °C (14 °F to 104 °F)
Open chassis type (IP20): -10 °C to +50 °C (14 °F to 122 °F)
◆ Wire the Main Circuit Terminal Block
Wire the main circuit terminal block correctly as specified by the instructions in the manual.
To comply with UL standards on drive models from 4208, use UL-approved closed-loop crimp terminals. Use the
tools recommend by the terminal manufacturer to crimp the closed-loop crimp terminal. Refer to Closed-Loop
Crimp Terminals on page 197 for more information about closed-loop crimp terminals (UL-compliant products).
To select the correct wire gauge, refer to Main Circuit Wire Gauges and Tightening Torques on page 192.
■ Notes on Wiring the Main Circuit Terminal Block
Read these notes before you wire the main circuit terminal block.
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