ABB ACSM1 System Manual

6
Table of contents
Safety instructions ................................................................................................................... 5
Table of contents...................................................................................................................... 6
About this manual .................................................................................................................... 8
Compatibility............................................................................................................................... 8
Intended audience...................................................................................................................... 8
Categorization according to the frame size ................................................................................. 8
ACSM1-04 drive module and options documentation ................................................................. 8
Common DC configurations .................................................................................................... 9
Introduction................................................................................................................................. 9
Configuration steps................................................................................................................... 10
ACSM1 power ratings for DC connection.................................................................................. 11
Power requirements.................................................................................................................. 12
DC link power P
dc,mot
of motoring axis .............................................................................. 12
DC link power P
dc,gen
of regenerating axis ........................................................................ 12
Average motoring power P
mot,ave
...................................................................................... 13
Peak motoring power P
mot,max
........................................................................................... 13
Average regenerative power P
gen,ave
................................................................................ 13
Peak regenerative power P
gen,max
..................................................................................... 13
Supply unit selection................................................................................................................. 14
DC link power supplied via ACSM1...................................................................................... 14
Single AC input................................................................................................................ 14
Multiple AC input ............................................................................................................. 14
Checking the charging capacity............................................................................................ 15
Single AC input................................................................................................................ 15
Multiple AC input ............................................................................................................. 16
Charging current.............................................................................................................. 16
External DC supply .............................................................................................................. 17
Mains choke selection .............................................................................................................. 18
Mains choke data................................................................................................................. 18
Single AC input .................................................................................................................... 19
Multiple AC input.................................................................................................................. 19
Harmonic distortion .............................................................................................................. 20
Regenerative power.................................................................................................................. 21
Common DC capacitance .................................................................................................... 21
ACSM1 DC link capacitance............................................................................................ 22
Energy capacity in common DC....................................................................................... 22
Resistor braking ................................................................................................................... 24
ACSM1 braking power ratings ......................................................................................... 24
Single braking chopper.................................................................................................... 25
Multiple braking choppers................................................................................................ 25
Braking resistor selection................................................................................................. 26
Single braking resistor ..................................................................................................... 26
Multiple braking resistors................................................................................................. 27

ABB ACSM1 Specifications

General

Protection Class	IP20
Voltage Range	380 V to 480 V
Product Type Designation	ACSM1
Input Voltage	380-480 V AC
Communication Interfaces	Modbus RTU
Protection Features	Overcurrent, overvoltage, undervoltage, short circuit, overload, overtemperature
Operating Temperature	-10°C to +40°C
Storage Temperature	-40°C to +70°C
Humidity	5% to 95% (non-condensing)
Altitude	Up to 1000 m