Specifications

BEDFORD brand, patent products.Sensorless vector control, V/F control, PID control.Torque control.AVR.Built-in breaking unit.

control mode :Sensorless vector control, V/F control, Torque control

Start-up torque:0.5Hz/150%(SVC).

Built-in breaking unit for 0.4kw to 15kw .If need to stop rapidly,

please connect the brake resistance directly.

Multi-step (8 steps)speed control :PID control; Traverse control.

Offer 4 muiti-functional digital inputs,2 analog inputs,1 relay output, 1 analog output, 1 open-collector output.

 AVR: Can output constant voltage automatically when input voltage is fluctuating.

Offer RS485 serial communication interface.

Standard ModBus.

Over-troque Detection Function.

inverter 

ITEM(inverter)	INPUT VOL.	POWER(KW)	RATED OUTPUT CURRENT(A)
B503-2005	1PH/220V	4	16
B503-2007	1PH/220V	5.5	20
B503-4007G/4010P	3PH/380V	5.5/7.5	13/17
B503-4010G/4015P	3PH/380V	7.5/11	17/25
B503-4015G/4020P	3PH/380V	11/15	25/32