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Planning the electrical installation
57
Requirements table
The following table shows how to select the motor insulation system and when an
optional ABB du/dt filter, insulated N-end (non-driven end) motor bearings and ABB
common mode filters are required. The motor manufacturer should be consulted
regarding the construction of the motor insulation and additional requirements for
explosion-safe (EX) motors. Failure of the motor to fulfil the following requirements
or improper installation may shorten motor life or damage the motor bearings.
Manu
fact
urer
Motor type
Nominal mains
voltage (AC line
voltage)
Requirement for
Motor insulation
system
ABB du/dt filter, insulated N-end bearing and ABB common mode
filter
P
N
< 100 kW
and
frame size < IEC 315
100 kW <
P
N
< 350 kW
or
frame size > IEC 315
P
N
> 350 kW
or
frame size > IEC 400
P
N
< 134 HP
and frame size
< NEMA 500
134 HP <
P
N
< 469 HP
or frame size
> NEMA 500
P
N
> 469 HP
or frame size
> NEMA 580
A
B
B
Random-
wound M2_
and M3_
U
N
< 500 V
Standard
-
+ N
+ N + CMF
500 V <
U
N
< 600 V Standard
+ du/dt
+ du/dt + N
+ du/dt + N + CMF
or
Reinforced
-
+ N
+ N + CMF
600 V <
U
N
< 690 V Reinforced
+ du/dt
+ du/dt + N
+ du/dt + N + CMF
Form-wound
HX_ and AM_
380 V <
U
N
< 690 V Standard
n.a.
+ N + CMF
P
N
< 500 kW:
+ N + CMF
P
N
> 500 kW:
+ N + CMF + du/dt
Old* form-
wound HX_
and modular
380 V <
U
N
< 690 V Check with the
motor
manufacturer.
+ du/dt with voltages over 500 V + N + CMF
Random-
wound HX_
and AM_ **
0 V <
U
N
< 500 V
Enamelled wire
with fibre glass
taping
+ N + CMF
500 V <
U
N
< 690 V
+ du/dt + N + CMF
N
O
N
-
A
B
B
Random-
wound and
form-wound
U
N
< 420 V
Standard:
Û
LL
=
1300 V
-
+ N or CMF
+ N + CMF
420 V <
U
N
< 500 V Standard:
Û
LL
=
1300 V
+ du/dt
+ du/dt + N
+ du/dt + N + CMF
or
+ du/dt + CMF
or
Reinforced:
Û
LL
=
1600 V, 0.2 µs
rise time
-
+ N or CMF
+ N + CMF
500 V <
U
N
< 600 V Reinforced:
Û
LL
=
1600 V
+ du/dt
+ du/dt + N
+ du/dt + N + CMF
or
+ du/dt + CMF
or
Reinforced:
Û
LL
=
1800 V
-
+ N or CMF
+ N + CMF
600 V <
U
N
< 690 V Reinforced:
Û
LL
=
1800 V
+ du/dt
+ du/dt + N
+ du/dt + N + CMF
Reinforced:
Û
LL
=
2000 V, 0.3 µs
rise time ***
-
N + CMF
N + CMF
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
Содержание ACS800-07-0610-3
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Страница 60: ...Mechanical installation 54 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 96: ...Electrical installation 90 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 104: ...Motor control and I O board RMIO 98 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 108: ...Installation checklist and start up 102 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 122: ...Fault tracing 116 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 138: ...Technical data 132 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 144: ...Dimensions 138 Frame size 1 D4 2 R8i Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 156: ...Dimensions 150 Frame size 2 D4 2 R8i Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 162: ...Dimensions 156 Frame size 2 D4 3 R8i Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 173: ...Dimensions 167 Frame size 3 D4 4 R8i Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 185: ...Dimensions 179 400 mm Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 186: ...Dimensions 180 600 mm Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...