Drive parameters Communications
116
Commander S100 User Guide
11 UL Listing Information
11.1 UL file reference
All products covered by this User Guide are UL Listed to both Canadian and US requirements. The UL file reference is:
NMMS/7.E171230
11.2 Environment
Drive are Open Type as supplied.
Products must be installed in an enclosure in a Pollution Degree 2 environment or better (dry, non-conductive pollution only).
Drive can deliver full rated output current at surrounding air temperatures up to 40 °C, and derated output up to 60 °C depending on the model
number. Refer to section 10
11.3 Mounting
Products are intended to be mounted on a vertical surface. The drive can be either screwed to a wall or mounted using the DIN rail mounting
mechanism provided. Products may be mounted side by side with recommended spacing between them. Refer to section 3.3
11.4 Terminal torque
Terminals must be tightened to the rated torque specified. Refer to section 4.2
11.5 Wiring
Wires may be either 60 °C or 75 °C rated, copper wire only.
11.6 Ground connections
UL Listed closed-loop connectors (ring terminals) shall be used for ground connections. Refer to section 4.1.3
11.7 Over voltage category
These products have been evaluated for OVC III. External transient suppression is not required except where the drive is installed at the origin of the
installation. Refer to section 4.5
11.8 Branch circuit protection
For installation in the United States or Canada, Branch Circuit Protection must be provided in accordance with the National Electrical Code (NEC), the
Canadian Electrical Code and any applicable local or provincial codes. Refer to section 4.4
.
11.9 Solid state short circuit protection
These products incorporate solid state short circuit protection. However, this does not provide branch circuit protection. Opening of the branch-circuit
protective device may be an indication that a fault has been interrupted. To reduce the risk of fire or electric shock, the equipment should be examined
and replaced if damaged. Refer to section 1.10
11.10 Short circuit current rating (SCCR)
When protected by the specified fuses or circuit breakers, the products are suitable for use on a circuit capable of delivering not more than 5000 RMS
symmetrical amperes, up to the rated voltage of the drive module. Refer to section 4.4
.
11.11 Motor overload protection
All models incorporate internal overload protection for the motor that is adjustable. Refer to section 6
.
All models are provided with thermal memory retention.
The drive are provided with user terminals that can be connected to a motor thermistor. Refer to section 6.4
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