Omron J7 VFD
The Omron Varispeed J7 VFD is a compact and simple variable frequency drive (VFD) for controlling the speed of AC motors. It has a V/F control inverter and offers good torque performance, with 100% torque at 1.5 Hz and 150% at 3 Hz. It also has an overload detection function and a motor thermal function. The V/F curve is configurable, and it has 4 programmable digital inputs, 1 programmable digital output, and 1 programmable analog output. It also has an option for RS-232C/485 communication and is compatible with the CX-drive PC configuration tool.
It is CE, UL, and cUL marked. It is available in 3 ratings: 200 V class single-phase 0.1 to 1.5 kW, 200 V class three-phase 0.1 to 4.0 kW, 400 V class three-phase 0.2 to 4.0 kW. It also has a number of standard functions such as Full-range automatic torque boost, slip compensation, 9-step speed operation, restart after momentary power loss, DC injection braking current at stop/start, frequency reference bias/gain, fault retry, speed search, frequency upper/lower limit setting, overtorque detection, frequency jump, accel/decel time switch, accel/decel prohibited, S-curve accel/decel, frequency reference with built-in volume, constants copy (option), MEMOBUS communications (option)
- Omron VS J7 inverter Manuals
+ Omron Varispeed J7 Quick start (pdf)
+ Omron Varispeed J7 User Manual (pdf)
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