ABB ACS880-604LC, Hardware Manual

Page: 77 / 104

Losses, cooling data and noise
￭ Brake chopper module only
Noise Coolant Power loss
Module type
ACS880-
604LC-…
dB(A)
Pres-
sure
loss
Flow rate Volume
Into air
kW
Into
coolant
kW
kPa
(PSI)
US
gal/min
l/min US gal l
U
N
= 690 V (Range 525…690 V)
TBA
120
(17.4)
0.42 1.6 0.11 0.4 0.2 1.8 NBRW-669C 0400-7
TBA
120
(17.4)
2 × 0.42 2 × 1.6 2 × 0.11 2 × 0.4 0.4 3.6 2 × NBRW-669C 0800-7
TBA
120
(17.4)
3 × 0.42 3 × 1.6 3 × 0.11 3 × 0.4 0.6 5.4 3 × NBRW-669C 1200-7
TBA
120
(17.4)
4 × 0.42 4 × 1.6 4 × 0.11 4 × 0.4 0.8 7.2 4 × NBRW-669C 1600-7
TBA
120
(17.4)
5 × 0.42 5 × 1.6 5 × 0.11 5 × 0.4 1.0 9.0 5 × NBRW-669C 2000-7
TBA
120
(17.4)
6 × 0.42 6 × 1.6 6 × 0.11 6 × 0.4 1.2 10.8 6 × NBRW-669C 2400-7
￭ Brake resistors
Noise Air flow
Resistor type Module type ACS880-604LC-…
dB(A) ft
3
/min m
3
/h
U
N
= 690 V (Range 525…690 V)
TBA 1080 1840 2 × SAFUR200F500 NBRA-669C 0400-7
TBA 2550 4340
2 × (2 ×
SAFUR200F500)
2 × NBRA-
669C
0800-7
TBA 3640 6180
3 × (2 ×
SAFUR200F500)
3 × NBRA-
669C
1200-7
TBA 4720 8020
4 × (2 ×
SAFUR200F500)
4 × NBRA-
669C
1600-7
TBA 5800 9860
5 × (2 ×
SAFUR200F500)
5 × NBRA-
669C
2000-7
TBA 6890 11700
6 × (2 ×
SAFUR200F500)
6 × NBRA-
669C
2400-7
Technical data 77