Explosion-proof variable frequency drive

MINE USE FLAMEPROOF AND INTERINSICALLY SAFE MEDIUM VOLATGE VFD
BPJV-2200/3.3       

BPJV-1600/3.3 

BPJV-1250/3.3  

BPJV-855/3.3

Key product features

◎ High reliability and high efficiency based on the IGCT(IGBT) power semiconductors

◎ Exceptionally high torque and speed performance based on DTC vector control platform

◎ Pure sinusoidal voltage and current output based on ABB special output sine filter

◎ No special demand for motors, easy to drive special or general motors

◎ Long cable distance between VFD and motor is permitted for 5000m

◎ Rectification technology based on 12-pulse conforms to GB14549-1993, IEEE519/1992 and UKG5/3

◎ Total power factor: >0.95 over speed regulation range

◎ Full output torque at low speed

◎ Power loss ride through

◎ Normal running, regular examine and repairing mode can be selected to meet the demand of production

◎ Local, head of the scraper conveyor and remote control can be selected

◎ Master-follower dynamic tracing control, fast dynamic mutual co-ordination and load share

◎ Standard one to one running mode; One to two running mode is optional.

◎ World leading VFD water-cooling technology

◎ Perfect protection function:  such as motor stall, motor phase loss, supply phase loss, over current, short circuit, overvoltage , under voltage, earth leakage lockout, earth leakage, communication fault

◎ Easy to realize process interlock control

◎ Parameter LCD display and setting

Main Application

◎ Soft start and speed control of heavy-duty scraper conveyor, automatic energy saving running mode

◎ Soft start and speed control of heavy-duty belt conveyor, automatic energy saving running mode

Main Technical Data