270 Parameters
Shows the calculated temperature of the motor cable. See
section
Thermal protection of motor cable
(page
).
102% = overtemperature warning (
106% = overtemperature fault (
This parameter is read-only.
0.0%
0.0…200.0%
Calculated temperature of motor cable.
1 = 1%
Specifies the continuous current of the motor cable for the
thermal protection function in the control program.
WARNING! The value entered in this parameter
must be limited according to all factors affecting the
loadability of the cable, such as ambient
temperature, cabling arrangement, and shrouding. Refer
to the technical data from the cable manufacturer.
10000.00 A
0.00…10000.00 A
Continuous current-carrying capacity of motor cable.
1 = 1 A
Specifies the thermal time of the motor cable for the
thermal protection function in the control program. This
value is defined as the time to reach 63% of the nominal
cable temperature when the cable is loaded with nominal
current (parameter
0 s = Thermal protection of motor cable disabled
Refer to the technical data from the cable manufacturer.
1 s
0 s
Thermal protection of motor cable disabled.
1 = 1 s
0…50000 s
Motor cable thermal time constant.
1 = 1 s
No.
Name/Value
Description
Def/
FbEq16
100%
63%
100%
Time
Time
Cable thermal time
Cable current
Temperature rise
Содержание ACS880 ESP
Страница 1: ...ABB industrial drives Firmware manual ACS880 PCP ESP control program ...
Страница 4: ......
Страница 28: ...28 PCP ESP control start up ...
Страница 30: ...30 Using the control panel ...
Страница 94: ...94 Standard programposi features ...
Страница 100: ...100 Default control connections ...
Страница 360: ...360 Parameters ...
Страница 362: ...362 Additional parameter data Fieldbus addresses Refer to the User s Manual of the fieldbus adapter ...
Страница 436: ...436 Fault tracing ...
Страница 486: ...486 Control chain diagrams ...
Страница 492: ...492 Appendix ESP with step up transformer and sine filter ...
Страница 494: ...Contact us www abb com drives www abb com drivespartners 3AXD50000016186 Rev B EN 2015 10 27 ...