SEW DRC2 - Page 172

172
Operating Instructions – Electronic Motor DRC.-..-SNI
12
Braking resistors
Technical Data and Dimension Sheets
12.3.4 4Q operation with integrated brake coil and external braking resistor
4Q operation with external braking resistor is necessary for applications with a large
amount of regenerative energy.
The following tables show the external braking resistors that are available for
DRC1/DRC2.
BW...-.../K-1.5
BW...-...-T
BW100-005/K-1.5 BW150-003/K-1.5
Part number 0 828 286 2 0 828 2927
Function Dissipating the regenerative energy
Degree of protection IP65 IP65
Resistance 100 Ω 150 Ω
Power
in S1, 100% cdf
200 W 100 W
Dimensions W x H x D 252 x 15 x 80 mm 146 x 15 x 80 mm
Cable length 1.5 m 1.5 m
BW150-006-T BW100-009-T
Part number 1 796 956 5 1 796 957 3
Function Dissipating the regenerative energy
Degree of protection IP66 IP66
Resistance 150 Ω 100 Ω
Power
in S1, 100% cdf
600 W 900 W
Dimensions W x H x D 285 x 75 x 174 mm 435 x 75 x 174 mm
Maximum permitted cable
length
15 m 15 m
P
i
f
kVA
Hz
n