Abbreviations
Definition
Abbr.
Nominal AC line voltage
Un
Peak line-to-line voltage at motor terminals which the motor insulation
must withstand
ÛLL
Motor nominal power
Pn
d
u/dt filter at the output of the drive
d
u/dt
Common mode filter of the drive
CMF
N-end bearing: insulated motor non-drive end bearing
N
Motors of this power range are not available as standard units. Consult
the motor manufacturer.
n.a.
Availability of d
u/dt filter and common mode filter by drive type
See chapter
u/dt and sine filters (page 251)
Additional requirements for explosion-safe (EX) motors
If you use an explosion-safe (EX) motor, obey the rules in the requirements table
above. In addition, consult the motor manufacturer for any further requirements.
Additional requirements for ABB motors of types other than M2_, M3_, M4_, HX_
and AM_
Use the selection criteria given for non-ABB motors.
Additional requirements for braking applications
When the motor brakes the machinery, the intermediate circuit DC voltage of the
drive increases, the effect being similar to the motor supply voltage increasing by
up to 20 percent. Consider this voltage increase when specifying the motor
insulation requirements if the motor will be braking a large part of its operation
time.
Example: Motor insulation requirement for a 400 V AC line voltage application
must be selected as if the drive were supplied with 480 V.
Additional requirements for the regenerative and low harmonics drives
It is possible to increase the intermediate circuit DC voltage from the nominal
(standard) level with a parameter in the control program. If you choose to do this,
select the motor insulation system which withstands the increased DC voltage
level.
Additional requirements for ABB high-output and IP23 motors
The rated output power of high output motors is higher than what is stated for
the particular frame size in EN 50347 (2001).
64 Guidelines for planning the electrical installation
Summary of Contents for ACH580-31
Page 1: ... ABB INDUSTRIAL DRIVES ACH580 31 drives Hardware manual ...
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Page 39: ...Operation principle 39 ...
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Page 112: ...R3 1 7 N m 112 Electrical installation IEC ...
Page 113: ...R6 1 7 N m Electrical installation IEC 113 ...
Page 114: ...R8 1 7 N m 114 Electrical installation IEC ...
Page 130: ...R3 Max 250 mA 130 Electrical installation North America NEC ...
Page 131: ...R6 Electrical installation North America NEC 131 ...
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Page 166: ... Fan arrow must point up 166 Maintenance ...
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Page 214: ...R3 IP21 UL Type 1 3AXD50000028643 214 Dimension drawings ...
Page 215: ...R3 Option B056 IP55 UL Type 12 3AXD50000045321 Dimension drawings 215 ...
Page 216: ...R6 IP21 UL Type 1 3AXD50000037446 216 Dimension drawings ...
Page 217: ...R6 Option B056 IP55 UL Type 12 3AXD50000045351 Dimension drawings 217 ...
Page 218: ...R8 IP21 UL Type 1 3AXD50000147052 218 Dimension drawings ...
Page 219: ...R8 Option B056 IP55 UL Type 12 3AXD50000147052 Dimension drawings 219 ...
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Page 275: ...CMOD 01 multifunction extension module external 24 V AC DC and digital I O 275 ...
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Page 282: ...282 CMOD 02 multifunction extension module external 24 V AC DC and isolated PTC interface ...