Ul Standards; Area Of Use; Main Circuit Wire Gauges And Tightening Torques; Ferrules And Closed-Loop Crimp Terminals - YASKAWA FP605 Installation & Primary Operation

12 UL Standards

12 UL Standards
The UL/cUL Mark identifies that this product conforms to rigid safety standards. This mark appears on products in
the United States and Canada. It shows UL approval, which identifies that the product complies with safety standards
after careful inspection and assessment. You must use UL Listed or UL Recognized parts for all primary components
that are built into electrical equipment that has UL approval.
This product has been tested in accordance with UL standard UL508C, 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.
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Area of Use

Install this product in a location with Overvoltage Category III and pollution degree 2 or less.
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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)
• IP20/UL Type 1: -10 °C to +40 °C (14 °F to 104 °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)
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Main Circuit Wire Gauges and Tightening Torques

Refer to Three-Phase 208 V Class Wire Gauges and Torques on page 32
and Torques on page 35
Comply with local standards for correct wire gauges in the region where the drive is used.
WARNING
Electrical Shock Hazard. Only connect 12-pulse output, 18-pulse output, or DC power input to terminals - and +1.
Incorrect wiring can cause damage to the drive and serious injury or death from fire.
Note:
• The recommended wire gauges are based on drive continuous current ratings with 75 °C (167 °F) 600 V class cooper wire. Assume these
conditions:
–Ambient temperature: 40 °C (104 °F) or lower
–Wiring distance: 100 m (3281 ft) or shorter
–Normal Duty Rated current value
• For drive models 2075 to 2396 and 4077 to 4720, use UL Listed closed-loop crimp terminals on the drive main circuit terminals. Use the
tools recommend by the terminal manufacturer and make sure that the terminals are correctly connected.
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Ferrules and Closed-Loop Crimp Terminals

To comply with UL standards on drive models 2075 to 2396 and 4077 to 4720, use UL Listed closed-loop crimp
terminals. Use the tools recommend by the terminal manufacturer to crimp the closed-loop crimp terminal. Yaskawa
recommends closed-loop crimp terminals from PANDUIT Corp.
Install UL Recognized heat-shrinkable tubes to the closed-loop crimp terminals. If you do not use the tubes with the
closed-loop crimp terminals, the insulating distance will be too short and it can cause short circuits.
74
Figure 12.1 UL/cUL Mark
for the recommended wire gauges and tightening torques of the main circuit terminals.
and
YASKAWA TOEPC7106171FD FP605 DRIVE INSTALLATION & PRIMARY OPERATION
Three-Phase 480 V Class Wire Gauges