AGy -L 61
English
Braking Resistors
The braking resistors can be subject to unforeseen overloads due to possible failures.
The resistors have to be protected using thermal protection devices. Such devices do not have to interrupt
the circuit where the resistor is inserted but their auxiliary contact must interrupt the power supply of the drive
power section. In case the resistor foresees the precence of a protection contact, such contact has to be
used together with the one belonging to the thermal protection device.
Recommended resistors for use with internal braking unit:
Type
P
NBR
R
BR
E
BR
Resistor
[kW] [Ohm] [kJ] Type length heigth depth fix 1 fix 2
2040 0.6 100 22 MRI/T600 100R 1.5 (3.3) 320 (12.6) 120 (4.7) 100 (3.9) 360 (14.2) -
2055 … 2075 0.9 68 33 MRI/T900 68R 2.7 (6.0) 320 (12.6) 160 (6.3) 120 (4.7) 380 (15.0) -
3110 1.3 49 48 MRI/T1300 49R 3.7 (8.2) 320 (12.6) 320 (12.6) 120 (4.7) 380 (15.0) -
3150 2.1 28 90 BR T2K0-28R 6.2 (13.7) 625 (24.6) 100 (3.9) 250 (9.8) 605 (23.8) 40 (1.6)
4185 ... 4221 4 15.4 180 BR T4K0-15R4 7.0 (15.4) 625 (24.6) 100 (3.9) 250 (9.8) 605 (23.8) 40 (1.6)
4301 ... 4371 4 11.6 180 BR T4K0-11R6 7.0 (15.4) 625 (24.6) 100 (3.9) 250 (9.8) 605 (23.8) 40 (1.6)
5450 ... 5550 8 7.7 360 BR T8K0-7R7 11.5 (25.) 625 (24.6) 160 (6.3) 250 (9.8) 605 (23.8) 60 (2.4)
Res-fren-g
Weight
kg (lbs)
Dimensions : mm (inch)
Parameters description:
P
NBR
Nominal power of the braking resistor
R
BR
Braking resistor value
E
BR
Max surge energy which can be dissipated by the resistor
Warning
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