ABB ACS580-01 drives, Руководство по оборудованию

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166 Technical data
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UL checklist
The drive is to be used in a heated, indoor controlled environment. The drive must be
installed in clean air according to enclosure classification. Cooling air must be clean,
free from corrosive materials and electrically conductive dust. See page
159 .
• The maximum ambient air temperature is for frames R0…R3: 50 °C (122°F), and
for frames R4…R9 in IP21: 40 °C (104 °F) at rated current. The current is derated
for 40 to 50 °C (104 to 122 °F).
• The drive is suitable for use in a circuit capable of delivering not more than
100,000 rms symmetrical amperes, 480 V maximum. The ampere rating is based
on tests done according to UL 508C.
• The cables located within the motor circuit must be rated for at least 75 °C
(167 °F) in UL-compliant installations.
• The input cable must be protected with fuses. Circuit breakers must not be used
without fuses in the USA. Suitable IEC (class aR) fuses are listed on page 143 .
For suitable circuit breakers, contact your local representative.
• For installation in the United States, branch circuit protection must be provided in
accordance with the National Electrical Code (NEC) and any applicable local
codes. To fulfill this requirement, use the UL classified fuses.
• For installation in Canada, branch circuit protection must be provided in
accordance with the Canadian Electrical Code and any applicable provincial
codes. To fulfill this requirement, use the UL classified fuses.
• The drive provides overload protection in accordance with the National Electrical
Code (NEC).
EAC marking
EAC marking is required in Russia, Belarus and Kazakhstan. The EAC certificate of
conformity (3AXD10000312900) is available on the Internet. See section
Document
library on the Internet on the inside of the back cover.
Disclaimer
The manufacturer shall have no obligation with respect to any product which (i) has
been improperly repaired or altered; (ii) has been subjected to misuse, negligence or
accident; (iii) has been used in a manner contrary to the manufacturer's instructions;
or (iv) has failed as a result of ordinary wear and tear.