200 Technical data
UL marking
The drive is cULus Listed.
UL checklist
• Make sure that the drive type designation label includes the cULus Listed
marking.
• CAUTION - Risk of electric shock. After disconnecting the input power, always
wait for 5 minutes to let the intermediate circuit capacitors discharge before you
start working on the drive, motor or motor cable.
• The drive is to be used in a heated, indoor controlled environment. The drive must
be installed in clean air according to the enclosure classification. Cooling air must
be clean, free from corrosive materials and electrically conductive dust.
• The maximum surrounding air temperature is 50 °C (122°F) at rated current for
UL Type 1 frames R1…R3, and 40 °C (104 °F) at rated current for UL Type 1
frames R4…R9 and all UL Type 12 frames. 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 when protected by the UL
fuses on page 171. The ampere rating is based on tests done according to the
appropriate UL standard.
• The cables located within the motor circuit must be rated for at least 75 °C
(167 °F) in UL-compliant installations.
• Integral solid state short circuit protection does not provide branch circuit
protection. The input cable must be protected with fuses. Suitable IEC (class aR)
fuses are listed on page 170 and UL (class T) fuses on page 171. These fuses
provide branch circuit protection in accordance with the National Electrical Code
(NEC) and Canadian Electrical Code. For installation in the United States, also
obey any other applicable local codes. For installation in Canada, also obey any
applicable provincial codes.
Note: Circuit breakers must not be used without fuses in the USA.For suitable
circuit breakers, See page 172 or contact your local representative.
• The drive provides motor overload protection. For the adjustments, see the
firmware manual.
• For drive overvoltage category, see page 192. For pollution degree, see page
193.
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