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11.4 Braking resistor (optional)
Recommended resistors for use with internal braking unit:
Sizes
Resistor type
1007
RF 220 T 100R
1015
RF 220 T 100R
1022
RF 300 DT 100R
1030
RF 300 DT 100R
1040
RFPD 750 DT 100R
2055
RFPD 750 DT 68R
2075
RFPD 900 DT 68R
2110
RFPD 1100 DT 40R
3150
RFPR 1900 D 28R
3185
BRT4K0-15R4
3220
BRT4K0-15R4
4300
BRT4K0-11R6
4370
BRT4K0-11R6
4450
BRT8K0-7R7
5550
BRT8K0-7R7
≥ 5750
Braking resistors may be subject to unexpected overloads due to faults.
Resistors MUST be protected using thermal cutouts. These devices must not interrupt the
circuit in which the resistor is inserted but their auxiliary contact must cut off the power
Warning!
supply to the power section of the drive. If the resistor requires a protection contact, this
must be used together with that of the thermal cutout.
A la suite de pannes, les résistances de freinage peuvent être sujettes à des surcharges impré-
vues. La protection des résistances au moyen de dispositifs de protection thermique est absolu-
ment capitale. Ces dispositifs ne doivent pas interrompre le circuit qui abrite la résistance, mais
leur contact auxiliaire doit couper l'alimentation du côté puissance du drive. Si la résistance
prévoit un contact de protection, ce dernier doit être utilisé conjointement à celui du dispositif de
protection thermique.
Resistors dimensions and weights are listed in the Gefran Accessories catalogue (1S9I09).
Note !
List and technical data of standard external resistors
Code
Max Overload
energy,
1"- duty-cycle
10%
E
(kJ)
BR
S8T0CE
1.5
S8T0CE
1.5
S8T0CB
2.5
S8T0CB
2.5
S8SY4
7.5
S8T0CD
7.5
S8SY5
9
S8SY6
11
S8SZ5
19
S8T00G
40
S8T00G
40
S8T00H
40
S8T00H
40
S8T00I
40
S8T00I
40
External braking unit (BUy series, optional)
ADV200 • Quick start up guide - Specification and installation
Max Overload
Braking
energy,
resistor
30"- duty-cycle
nominal
25%
power
E
(kJ)
P
(W)
BR
NBR
11
220
11
220
19
300
19
300
38
750
38
750
48
900
58
1100
75
1900
150
4000
150
4000
150
4000
150
4000
150
8000
150
8000
Resistance
Enclosure
value
R
(Ω)
BR
100
IP44
100
IP44
100
IP44
100
IP44
100
IP44
68
IP44
68
IP44
40
IP44
28
IP44
15.4
IP20
15.4
IP20
11.6
IP20
11.6
IP20
7.7
IP20
7.7
IP20
161
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