B503 sensorless vector control inverter

Product Brief:
DSP as core of control system
SVC,V/F,Torque control
High speed accuracy control
Rapid torque response
High torque output

Power range:
Single phase 220V 0.7HP~3HP(0.4KW~2.2KW)
Three phase 220V 1HP~75HP(0.75KW~55KW)
Three phase 380V 1HP~860HP(0.75KW~630KW)

I/O Features

Input Voltage Range: 380/220V±15%

Input Frequency Range: 47~63Hz

Output Voltage Range: 0~ Rated Input Voltage

Output Frequency Range: 0~400Hz

Peripheral Interface Features

Programmable Digital Input: 4 terminals ON-OFF input

Programmable Analog Inut: AI 1 0~10V AI 2 0~10V or 0~20mA

Programmable Open Collector Output: 1 terminal output(open collector or high speed pulse)

Analogt Output: 1 ternimal output, optional of 0/4~20mA or 0~10V

Technical Features

Control Method: Non-PG Vecter Control(SVC) ,V/F Control ,Torque Control

Overload Capacity: 60s with 150% of rated current,10s with 180% rated current.

Starting Torque: 150% of rated torque at 0.5Hz(SVC)

Speed Adjusting Range: 1:100(SVC)

Speed Accuracy: ±0.5% of max. speed(SVC)

Carrier Frequency: 0.5kHz~15kHz

Function Features

Frequency Setting Source: Keypad, analog input, serial communication,multi-step speed, PID .

Multi-Step Speed Control Function: 8 Steps speed

Traverse Control Function

Instant Power-off Proection

Speed Trace Function: Softstart the running motor smoothly without impact.

QUICK/JOG Key:User define shortkey

Automatic Voltage Regulation(AVR) Function

Up to 25 Fault Protection: Over Current,Over Voltage,Under Voltage, Overheat, Phase Failure,Overload

Applications:
Textile machinery, Plastic machinery, Light industry, Pharmacy machinery, Fan, Water Pump, Air compressor, etc.