Premium Open/Close Loop Vector Inverter
(In stock)
| Product Name | Premium Open/Close Loop Vector Inverter |
| Model Number | SJ‑P1 |
| Brand | Hitachi Industrial Equipment Systems |
| CATEGORY | Variable Frequency Drive (VFD) – Premium Vector Control |
| Country of Origin | Japan |
| Material | Rugged polycarbonate/metal housing (IP20), with removable LCD color operator panel and heat-sink accessory. |
| Applications | Controls 3‑phase induction and permanent‑magnet motors (0.5–450 hp) with high torque and precision for pumps, fans, conveyors, hoists, machine tools, and more. |
The SJ‑P1 by Hitachi is a premium-grade VFD offering sensorless open and closed-loop vector control for induction and permanent-magnet motors ranging from 0.5 to 450 hp. It delivers 200% torque at 0.3 Hz, supports high-speed operation up to 590 Hz, and includes hot-swappable LCD operator panel, built-in EasySequence PLC logic, PID control, EzCOM master-less communications, and multiple safety features. With Modbus RTU, optional fieldbus cassettes (EtherCAT, PROFIBUS, PROFINET), regenerative braking, and advanced diagnostics, it’s built for demanding industrial applications like machine tools, cranes, pumps, and energy-saving systems .
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