A-4
Specifications of VFDB Brake Unit
Voltage Rating 230V Series 460V Series
Model No. VFDB-□□□□
2015 2022 4030 4045
Maximum applicable motor capacity (KW)
15 22 30 45
Peak Discharge Current
(Ipeak)10ED%
40 60 40 60
Continuous Discharge Current (A)
15 20 15 18
Output
Rating
Braking Start Voltage (DC)
330/345/360/380/400/415±3V 660/690/720/760/800/415±3V
Power
Supply
DC Voltage 200~400VDC 400~800VDC
Over Heating of Heat Sink Temperature Switch +95°C
Fault output Relay Contact 5A120Vac/28Vdc(RA.RB.RC)
Protection
Charge Indication It goes off when the main loop (P-N) voltage is below 50VDC
Installation Location Indoor (no corrosive gases or metal dusts)
Ambient temperature
-10°C～+50°C
Storage Temperature
-20°C～+60°C
Humidity Non-condensing below 90%RH
Environment
Vibration 9.8m/S
2
(1G) for < 20Hz, 2m/S
2
(0.2G) for 20 – 50Hz
Mechanical Construction Wall Mount IP50
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