Low voltage motor driveInverter for textile machinery

Dedicated inverter specially for textile applications

Đặc trưng

It could control PM motor for textile machinery (self-starting PM motor) as a drive.
As the special function required for textile machinery, measures against instant power failure (instantaneous power failure pick-up), traverse operation, counter output (6f), and low speed/ high speed pattern operation are equipped as standard equipment.
In addition, THYFREC VT630MS is the cassette type in which an active line attachment/detachment draw out system is adopted; thus instant replacement with a stand-by unit is possible when the inverter malfunctions.
Transmission functions including serial interface and PROFIBUS interface are equipped.

  • Many deficated functions for textile machinery
  • V/f (constant torque) control mode is adopted.
  • High precision control is realized while in the open loop.
  • Slim type using the draw-out system (in case of VT630S)
  • A maximum of 16 units are housed in one panel (in case of VT630S)

Thông số kỹ thuật

  Inverter for textile machinery
THYFREC VT630
Slim type inverter for textile machinery
THYFREC VT630MS
Applied motor 6.2-250kVA 3.8-50kVA
Max. continuous rated current 200 V series: 18 to 288 A 200 V series: 11 to 144 A
400 V series: 9 to 360 A 400 V series: 5.5 to 72 A
Overload capacity 150% 1 minute 150% 1 minute

Please feel free to contact us for the specifications that are not described in this table by using the Internet inquiry form.