1 electrical data, brake resistor, Electrical data, brake resistor – NORD Drivesystems BU0500 User Manual
Page 30
SK 500E – Users Manual for Frequency Inverters
30
BU 0500 GB-1013
2.6.1 Electrical data, brake resistor
Inverter ID
Resistor type
Resistance
Continuous
rating
Pulse
energy*
Connecting
cable /
terminals
SK 5xxE-250-112-O …
SK 5xxE-370-112-O
SK BR4-240/100
Part No. 275991110
240
W
100 W
1.0 kWs
2 x 1.9mm
2
AWG 14/19
L = 0.5m
SK 5xxE-550-112-O …
SK 5xxE-750-112-O
SK BR4-150/100
Part No. 275991115
150
W
100 W
1.0 kWs
SK 5xxE-250-323-A …
SK 5xxE-370-323-A
SK BR4-240/100
Part No. 275991110
240
W
100 W
1.0 kWs
2 x 1.9mm
2
AWG 14/19
L = 0.5m
SK 5xxE-550-323-A …
SK 5xxE-750-323-A
SK BR4-150/100
Part No. 275991115
150
W
100 W
1.0 kWs
SK 5xxE-111-323-A …
SK 5xxE-221-323-A
SK BR4- 75/200
Part No. 275991120
75
W
200 W
3.0 kWs
SK 5xxE-301-323-A …
SK 5xxE-401-323-A
SK BR4- 35/400
Part No. 275991140
35
W
400 W
6.0 kWs
2 x 2.5mm
2
AWG 14/19
L = 0.5m
SK 5xxE-301-323-A …
SK 5xxE-401-323-A
SK BR2- 35/400-C
Part No. 278282045
35
W
400 W
6.0 kWs
2 x 10mm
2
SK 5xxE-551-323-A …
SK 5xxE-751-323-A
SK BR2- 22/600-C
Part No. 278282065
22
W
600 W
7.5 kWs
2 x 10mm
2
SK 5xxE-112-323-A
SK BR2- 12/1500-C
Part No. 278282015
12
W
1500 W
20 kWs
2 x 10mm
2
SK 5xxE-152-323-A …
SK 5xxE-182-323-A …
SK BR2- 9/2200-C
Part No. 278282122
9
W
2200 W
28 kWs
2 x 10mm
2
SK 5xxE-550-340-A …
SK 5xxE-750-340-A
SK BR4-400/100
Part No. 275991210
400
W
100 W
1.0 kWs
2 x 1.9mm
2
AWG 14/19
L = 0.5m
SK 5xxE-111-340-A …
SK 5xxE-221-340-A
SK BR4-220/200
Part No. 275991220
220
W
200 W
3.0 kWs
SK 5xxE-301-340-A …
SK 5xxE-401-340-A
SK BR4-100/400
Part No. 275991240
100
W
400 W
6.0 kWs
2 x 2.5mm
2
AWG 14/19
L = 0.5m
SK 5xxE-551-340-A …
SK 5xxE-751-340-A
SK BR4-60/600
Part No. 275991260
60
W
600 W
12.0 kWs
SK 5xxE-301-340-A …
SK 5xxE-401-340-A
SK BR2-100/400-C
Part No. 278282040
100
W
400 W
6.0 kWs
2 x 10mm
2
SK 5xxE-551-340-A …
SK 5xxE-751-340-A
SK BR2- 60/600-C
Part No. 278282060
60
W
600 W
7.5 kWs
SK 5xxE-112-340-A …
SK 5xxE-152-340-A
SK BR2- 30/1500-C
Part No. 278282150
30
W
1500 W
20 kWs
2 x 10mm
2
SK 5xxE-182-340-A …
SK 5xxE-222-340-A
SK BR2- 22/2200-C
Part No. 278282220
22
W
2200 W
28 kWs
SK 5xxE-302-340-A …
SK 5xxE-372-340-A
SK BR2- 12/4000-C
Part No. 278282400
12
W
4000 W
52 kWs
SK 5xxE-452-340-A …
SK 5xxE-552-340-A
SK BR2- 8/6000-C
Part No. 278282600
8
W
6000 W
78 kWs
SK 5xxE-752-340-A …
SK 5xxE-902-340-A
SK BR2- 6/7500-C
Part No. 278282750
6
W
7500 W
104 kWs
2 x 25mm
2
*) Maximum once for 1.2s within 120s
Table 5: Electrical data for brake resistor SK BR2-… and SK BR4-…
The chassis brake resistors (SK BR2-…) listed above are equipped with a temperature switch at the
factory. An optional temperature switch is available for the bottom-mounted brake resistor
(SK BR4-…). In order to use the signal from the temperature switch it must be connected to a free
digital input of the frequency inverter and, for example, parameterised with the function "Voltage block"
or "Fast stop".