Unidrive M200-201 Quick Start Guide
57
Issue Number: 6
10
UL listing information
10.1 General
Drive sizes 1 to 4 have been assessed to meet both UL and cUL requirements.
UL listings can be viewed online at www.UL.com. The UL file number is E171230.
10.2 Mounting
Drives can be installed in the following configurations:
•
Standard or surface mounted. Refer to the
Drive User Guide
for further information.
•
Bookcase mounted. Drives are mounted side by side with no space between them. This
configuration minimizes the overall width of the installation.
10.3 Environment
Drives are able to meet the following UL/NEMA environmental ratings:
•
Type 1. The drive must either be installed with a UL Type 1 kit or be installed in a Type 1
enclosure.
•
Type 12. The drive must be installed in a Type 12 enclosure.
•
The remote keypad is rated to both UL Type 1 and UL Type 12.
•
Drives must be installed in a pollution degree 2 environment or better.
10.4 Electrical ratings
Suitable for use on a circuit capable of delivering not more than 100,000 RMS symmetrical amperes,
at the rated maximum AC voltage.
For information on power and current ratings, see the
Drive User Guide
.
Fuse and circuit breaker (size 1 only with short circuit rating of 10 kA) ratings are given in the
Drive
User Guide.
Unless indicated otherwise in the
Drive User Guide
, fuses may be any UL listed Class J or CC with a
voltage rating of at least 600 Vac.
Unless indicated otherwise in the
Drive User Guide
, circuit breakers may be any UL listed type,
category control number: DIVQ or DIVQ7, with a voltage rating of at least 600 Vac.
10.5 Opening of branch circuit
The 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 may be examined and replaced
if damaged. If burnout of the current element of an overload relay occurs, the complete overload
relay must be replaced.
Integral solid state short circuit protection does not provide branch circuit protection. Branch circuit
protection must be provided in accordance with the National Electrical Code and any additional local
“codes”, or the equivalent.
10.6 Electrical installation
The following precautions must be observed:
•
Drives are rated for use at 40 °C and 50 °C surrounding air temperature.
•
Field wiring terminals are suitable for copper wire only, which must have a temperature rating of
at least 75 °C.
•
If the drive control stage is powered from an external power supply (+24 V), the power supply
must be listed or recognized to UL class 2 with appropriate fusing.
•
Ground connections must use UL listed closed loop (ring) terminals.
Unidrive M200 201 Quick Start Guide English Iss6.book Page 57 Thursday, September 10, 2015 1:48 PM
