Appendix 1 Certifications and Standards Compliance
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5.3 UL&cUL Certification
Figure 5‑2 UL/cUL mark
The UL/cUL mark is commonly applied to products sold in United States and Canada.
It indicates that UL has performed product tests and evaluation, and determined that
their stringent standards have been met. For a product to receive UL/cUL
certification, the main components inside the product must also be UL certificated.
The drive has been tested in accordance with UL 61800–5–1 and CSA C22.2 No. 274‑17
to determine compliance with UL/cUL standards. Observe the following requirements
to enable machines and devices integrated with this drive to comply with UL/cUL
standards.
Installation location
Install the drive in a place with overvoltage category III and pollution degree 1 or 2 as
specified by UL61800–5–1.
Ambient temperature
Keep the ambient temperature within the following range based on the IP rating:
Ambient temperature for open‑type drives: 0°C to 50°C
Installation requirements
Installation requirements for open‑type drives:
SV660P series servo drives are open‑type drives that must be installed in a fireproof
cabinet with the housing that provides effective electrical and mechanical protection.
The installation must conform to local laws and regulations and related NEC
requirements.
Main circuit wiring requirements
On‑site installation of output terminals (such as P⊕, C, and NΘ) is not allowed.
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