ABB ACS880-607LC, Руководство по оборудованию

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Cable data
I
rms dim
Frame size ACS880-607LC-… Cable, T=90 °C Cable, T=70 °C
mm
2
mm
2
A
U
N
= 690 V
3×(3×240+120) 3×(2×(3×120+70)) 372 R8i 0870-7
3×(2×(3×150+70)) 3×(2×(3×240+120)) 559 R8i 1300-7
2×(3×(3×240+120)) 2×(3×(2×(3×120+70))) 745 2×R8i 1730-7
2×(3×(2×(3×150+70))) 2×(3×(2×(3×240+120))) 1117 2×R8i 2600-7
3×(3×(2×(3×150+70))) 3×(3×(2×(3×240+120))) 1676 3×R8i 3900-7
4×(3×(2×(3×150+70))) 4×(3×(2×(3×240+120))) 2234 4×R8i 5200-7
5×(3×(2×(3×150+70))) 5×(3×(2×(3×240+120))) 2793 5×R8i 6500-7
￭
Maximum cable length
The maximum cable length of the resistor cable(s) is 300 m (984 ft). Keep the cable as short
as possible in order to minimize the EMC emissions and stress on chopper IGBTs. The
longer the cable the higher the EMC emissions. The longer the cable the higher the inductive
load and voltage peaks over the IGBT semiconductors of the brake chopper.
Resistor connection
0…U1 3-phase symmetrical. Voltage (U2)
For ACS880-104LC-xxxx-7 modules: This is indicated in the type designation label
as typical output voltage levels 3×0…742 / 849 / 976 V DC.
300 m (984 ft) Maximum resistor cable
length
Tin-plated copper Busbar material
Control unit (board) connection data
See Connector data (page 53) .
Auxiliary circuit current consumption
Auxiliary circuit current consumption varies depending on the actual drive configuration and
options. Contact ABB for the delivery-specific value.
Efficiency
Approximately 99% at nominal power level.
Technical data 99