Nidec Commander C200 Guide page 12

Appendix A UL listing information
This addendum provides additional information requested by UL to be supplied
with the product.
A.1 UL file reference
All models are UL Listed to both Canadian and US requirements. The UL file reference is: NMMS/7.E171230.
Products that incorporate the Safe Torque Off function have been investigated by UL. The UL file reference is:
FSPC.E171230.
A.2 Option modules, kits and accessories
Option Modules, Control Pods, Installation Kits and other accessories for use with these drives are UL Listed.
A.3 Enclosure ratings
All models are Open Type as supplied.
The drive enclosure is not classified as a fire enclosure. A separate fire enclosure must be provided. A UL/ NEMA
Type 12 enclosure is suitable.
When fitted with a conduit box the drives meet the requirements for UL Type 1. Type 1 enclosures are intended for
indoor use, primarily to provide a degree of protection against limited amounts of falling dirt.
The drives meet the requirements for UL Type 12 when installed inside a Type 12 enclosure and through-hole
mounted using the sealing kit and the high-IP insert (where provided).
When through-hole mounted, the drives have been evaluated as suitable for use in surrounding air temperatures up
to 40 °C.
Remote Keypads are UL Type 12 when installed with the sealing washer and fixing kit provided.
When installed in a Type 1 or Type 12 enclosure, the drives may be operated in a compartment handling
conditioned air.
A.4 Mounting
Drives may be surface mounted using the appropriate brackets. Drives may be mounted singly or side by side with
suitable space between them (bookcase mounting).
A.5 Environment
Drives must be installed in a Pollution Degree 2 environment or better (dry, non-conductive pollution only).
The drives have been evaluated for use at ambient temperatures up to 40 °C. The drives have additionally been
evaluated for 50 °C and 55 °C ambient air temperatures with a derated output.
A.6 Electrical Installation
OVERVOLTAGE CATEGORY
OVC III
SUPPLY
The drives are suitable for use on a circuit capable of delivering not more than 100,000 RMS symmetrical amperes,
600 Volts AC Maximum.
TERMINAL TORQUE
Terminals must be tightened to the rated torque as specified in the Installation Instructions.
WIRING TERMINALS
Drives must be installed using cables rated for 75 °C operation, copper wire only.
Where possible, UL Listed closed-loop connectors sized according to the field wiring shall be used for all field
power wiring connections.
GROUND CONNECTION INSTRUCTIONS
UL Listed closed-loop connectors sized according to the field wiring shall be used for grounding connections.
BRANCH CIRCUIT PROTECTION
The fuses and circuit breakers required for branch circuit protection are specified in the Installation Instructions.
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C200/C300 Step By Step Guide
Issue Number: 1