Accessories
External ballast resistors
193
Unit
hardware
Connector
assignment / cable
Technical data
Configuration
Positioning and
control functions
Optimization
functions
Interfaces
Accessories /
options
Status
Parameter
Error list
9.7.5 External ballast resistors
NMD20 with external ballast resistance of 15
Ω
Ω
Ω
Ω
Braking power
Duration
Cooling down time
BRM4/01: 0.57 kW
unlimited
6.8 kW <1s
>20s
37 kW <0.4s
>120s
BRM4/02: 0.74 kW
unlimited
8.9 kW 1s
>20s
37 kW <0.4s
>120s
BRM4/03: 1.50 kW
unlimited
18 kW <1s
>20s
37 kW <0.4s
>120s
COMPAX 25XXS with external ballast resistance of 56
Ω
Ω
Ω
Ω
Braking power
Duration
Cooling down time
BRM5/01: 180W
unlimited
1 kW
<1s
>10s
2.3 kW
<0.4s
≥
8s
COMPAX 45XXS/85XXS with external ballast resistance of 22
Ω
Ω
Ω
Ω
Braking power
Duration
Cooling down time
BRM6/01: 450W
unlimited
6.9 kW
<1s
>20s
28 kW
<0.4s
≥
120s
COMPAX 35XXM with external ballast resistance of 10
Ω
Ω
Ω
Ω
Braking power
Duration
Cooling down time
BRM7/01: 2.00 kW
unlimited
56 kW <1s
>100s
17 kW <1s
>10s
COMPAX 10XXSL with external ballast resistance of 100
Ω
Ω
Ω
Ω
Braking power
Duration
Cooling down time
BRM8/01: 60W
unlimited
Dynamic 253W
<1s
≥
10s
Overloading
protection
switch
95 97
96
98
A
B
C
120
6.5
C
92
12
C
120
150
BRM4/01
BRM4/02
BRM4/03
BRM6 BRM7
A
250
300
540
250
560
B
330
380
620
330
640
C
64
64
64
64
150
The ballast resistors are fitted with a 1.5m connecting cable. The maximum
permitted length is 2m.
protection against
contact
∅
∅
∅
∅
5,8
222
239
71
101
BRM5/01 is fitted with a 0.3m connecting cable.
The maximum permitted length is 2m.
External ballast
resistors:
Dimension diagram:
BRM4, BRM6 and
BRM7
Dimension diagram:
BRM5/01