Ul Marking; Ul Checklist; U.s. Patents - ABB ACSM1 Hardware Manual

UL marking

See the type designation label for the valid markings of your drive.

UL checklist

Input power connection – See section
Disconnecting device (Disconnecting means) – See section
37.
Ambient conditions – The drive is to be used in a heated indoor controlled environment. See section
Ambient conditions
Input cable fuses – 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 given in section
For installation in Canada, branch circuit protection must be provided in accordance with the Canadian
Electrical Code and any applicable provincial codes. To fulfil this requirement, use the UL classified
fuses given in section
Power cable selection – See section
Power cable connections – For the connection diagram and tightening torques, see section
cable connection
Control connections – For the connection diagram and tightening torques, see section
the control cables
Overload protection – The drive provides overload protection in accordance with the National
Electrical Code (US).
Braking – The ACSM1-04 has an internal braking chopper. When applied with appropriately sized
braking resistors, the braking chopper will allow the drive to dissipate regenerative energy (normally
associated with quickly decelerating a motor). Braking resistor selection is discussed in the chapter
Resistor braking
UL standards – See section

U.S. patents

This product is protected by one or more of the following US patents:
4,920,306 5,301,085 5,463,302 5,521,483 5,532,568 5,589,754
5,612,604 5,654,624 5,799,805 5,940,286 5,942,874 5,952,613
6,094,364 6,147,887 6,175,256 6,184,740 6,195,274 6,229,356
6,252,436 6,265,724 6,305,464 6,313,599 6,316,896 6,335,607
6,370,049 6,396,236 6,448,735 6,498,452 6,552,510 6,597,148
6,741,059 6,774,758 6,844,794 6,856,502 6,859,374 6,922,883
6,940,253 6,934,169 6,956,352 6,958,923 6,967,453 6,972,976
6,977,449 6,984,958 6,985,371 6,992,908 6,999,329 7,023,160
7,034,510 7,036,223 7,045,987 7,057,908 7,059,390 7,067,997
7,082,374 7,084,604 7,098,623 7,102,325 D503,931
D510,320
Other patents pending.
on page 79 for specific limits.
Supply cable fuses
on page 49.
on page 58.
on page 91.
Applicable standards
D511,137 D511,150 D512,026 D512,696
AC input (supply) connection
Supply cable fuses
on page 75.
Selecting the power cables
on page 80.
D510,319
D521,466
on page 76.
Supply disconnecting device
on page 75.
on page 41.
Connecting
Technical data
83
on page
Power