B&R ACOPOSinverter P84, User Manual

Page: 375 / 405

Accessories
ACOPOSinverter P84 User's Manual 2.10 375
Model number 8I0BR010.000-1 8I0BR008.000-1 8I0BR005.000-1 8I0BR004.000-1 8I0BR003.000-1
General information
Certifications
CE Yes
KC Yes
Operating conditions
Rated protection of housing IP20
Ambient temperature 0 to 50°C
Environmental conditions
Temperature
Storage -25 to 70°C
Mechanical characteristics
Weight 11 kg
Properties
Resistance value at 20°C 10 Ω 8 Ω 5 Ω 4 Ω 2.5 Ω
Average available power at 50°C 1 kW
1)
1.3 kW
1)
1 kW
1)
Thermal protection Using temperature-controlled switch or the inverter
Temperature controlled switch
Activation temperature 120°C
Max. voltage / Max. current 250 VAC / 1 A
Min. voltage / Min. current 24 VDC / 0.1 A
Max. contact resistance 60 mΩ
Connection recommendation The switch should be connected within the sequence (for use in signaling or line contactor control).
Table 27: 8I0BR010.000-1, 8I0BR008.000-1, 8I0BR005.000-1, 8I0BR004.000-1, 8I0BR003.000-1 - Technical data
1) Load factors for resistors: The value for the average power that can be transferred from the resistor to the housing at 50°C is aligned to a brake load factor
that corresponds to most standard applications.
For 8I0BR100.000-1 to 8I0BR003.000-1:
- Braking for 2 s with a braking torque of 0.6 Tn for a 40 second cycle
- Braking for 0.8 s with a braking torque of 1.5 Tn for a 40 second cycle
For 8I0BR003.001-1 to 8I0BR001.004-1:
- Braking for 10 s with a braking torque of 2 Tn for a 30 second cycle
Properties
• The braking resistor allows the ACOPOSinverter device to run by branching off the brake energy when
braking to a stop or slowing down.
•
It permits a maximum short-term braking torque.
•
The resistors are intended for installation on the outside of the housing are not permitted to interfere with
natural cooling. Incoming and outgoing air is not permitted to be blocked.
• The air must be free of dust, condensation and corrosive gases.