SJ700

The Hitachi SJ700 comes with an internal EMC filer and braking circuitry for cost-effectiveness, Cooling fans and DC Bus capacitor for easy serviceability. This contributes to safe operation and maintenance. The control terminals are modular for faster termination of external control signals. SJ700 Hitachi drives support a variety of communication protocols with MODBUS RTU via RS485 as the embedded communication capability. There are optional communication modules such as DeviceNet and ProfiBus DP to enable communication with these networks. Hitachi SJ700 Variable Speed Drives supports both ProDrive and the current ProDrive Next configuration software. This series has a PLC like functionality, configured using the Easy Sequence (EzSQ) software. Refer to your Hitachi SJ700 Drive user manual for configuration details of EzSQ software.

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Other equally important features of SJ700 drives are:
Wide selection range of Hitachi SJ700 drive ratings:
3-Phase / 200VAC / 0.4 KW(.5HP) – 55KW (75HP);
3-Phase / 400VAC / 0.75KW (1.0HP) – 55KW (75HP)
Dynamic Over Current and Voltage suppression function.
Domain Sensorless Vector Control – 150% Torque at 0 Hz.
DC Bus AVR function during Deceleration
Position Control Function via optional feedback module.
Auto-Tuning functionality for implementing Automatic Closed Loop Control.

Hitachi SJ700 drive documentation including Hitachi SJ700 inverter manuals, brochures, and quick reference guides are available for download on each product page.