Ac Drive

Offer Details

Offer Type:
Offer Group:	Frequency Inverter/AC Drive
Offer Post Time:	2009-12-31
Expiration Date:	2010-02-03
Details:	Name: Frequency inverter, variable frequency drive, variable speed controller, AC drives Main features: Adopt the technology of VFD-B series frequency inverter from Delta. 1)Power range: Sing phase 220V 0.5HP-3HP(0.4-3.7KW) 3-phase 220V 0.5HP-10HP(0.4-3.7KW) 3-phase 380V 1HP-175HP(0.75-132KW) 2)Input voltage: Sing phase220V/3-phase220V/3-phase 380V +10%~-15%, 50/60Hz 3)Output frequency: 0.1-1500Hz 4)Adjustable V/f curve and vector control 5)Master/Auxiliary and 1st / 2ND frequency source selectable 6)Protect function: Over-voltage, over-current, low-voltage, over-load, etc. 7)8-step speed control and 7-step preset speed process control. 8)Built-In braking units, fast stopping 9)Built-in PID feedback control 10)Simple PLC operation 11)Auto tunning motor parameters 12)Auto torque boost & slip compensation 13)Provide constant torque, featuring open and closed loop vector control 14)MODBUS RS485 communication 15)Adaptable high-power up to 132 KW Typical application: Air conditioners for large buildings; Woodcarving machine; Punching machine; Wastewater treatment systems; Crane drive and swivel; Washing machine; Vertical stamping machines; Compressor; Circular loom; Flat knitting machine; Pasta machine; Four-sided woodworking planer, etc