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Requirement for
Nominal AC sup-
ply voltage
ABB du/dt and common mode filters, insulated N-end
motor bearings
Motor insulation
system
Pn ≥ 200 kW
100 kW ≤ Pn <
200 kW
Pn < 100 kW
Pn ≥ 268 hp
140 hp ≤ Pn <
268 hp
Pn < 140 hp
+ N + CMF
+ N
-
Standard
U
n ≤ 500 V
+ d
u
/d
t
+ N + CMF
+ d
u
/d
t
+ N
+ d
u
/d
t
Standard
500 V <
U
n ≤ 600
V
or
+ N + CMF
+ N
-
Reinforced
+ d
u
/d
t
+ N + CMF
+ d
u
/d
t
+ N
+ d
u
/d
t
Reinforced
600 V <
U
n ≤ 690
V
Additional requirements for non-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).
If you plan to use a non-ABB high-output motor or an IP23 motor, consider these
additional requirements for protecting the motor insulation and bearings in drive systems:
• If motor power is below 350 kW: Equip the drive and/or motor with the filters and/or
bearings according to the table below.
• If motor power is above 350 kW: Consult the motor manufacturer.
60 Guidelines for planning the electrical installation
Summary of Contents for ACS880-11
Page 1: ... ABB INDUSTRIAL DRIVES ACS880 11 drives Hardware manual ...
Page 2: ......
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Page 95: ...R6 R8 IP21 R6 R8 IP55 Electrical installation IEC 95 ...
Page 103: ...R6 1 5 N m 0 5 N m Electrical installation IEC 103 ...
Page 104: ...R8 1 5 N m 0 5 0 6 N m 104 Electrical installation IEC ...
Page 116: ...R6 R8 UL Type 1 R6 R8 UL Type 12 116 Electrical installation North America NEC ...
Page 142: ...142 ...
Page 154: ... Fan arrow must point up 154 Maintenance ...
Page 160: ...160 ...
Page 181: ... Package dimensions R6 R3 R8 Technical data 181 ...
Page 202: ...R3 IP21 UL Type 1 3AXD50000045323 202 Dimension drawings ...
Page 203: ...R3 Option B056 IP55 UL Type 12 3AXD50000045322 Dimension drawings 203 ...
Page 204: ...R6 IP21 UL Type 1 3AXD50000045353 204 Dimension drawings ...
Page 205: ...R6 Option B056 IP55 UL Type 12 3AXD50000045352 Dimension drawings 205 ...
Page 206: ...R8 IP21 UL Type 1 3AXD50000047667 206 Dimension drawings ...
Page 207: ...R8 Option B056 IP55 UL Type 12 3AXD50000047667 Dimension drawings 207 ...
Page 208: ...208 ...
Page 225: ... Declarations of conformity The Safe torque off function 225 ...