Hitachi SJ700B Drive – Find comprehensive resources for Hitachi SJ700B AC drives, including product catalogs, manuals, price list, programming guides, fault, alarm, warnings & software support. Get expert assistance for troubleshooting and optimization.
Hitachi SJ700B series is a line of variable frequency drives (VFDs) designed for a wide range of industrial applications. It is designed to provide precise motor control, improve energy efficiency, and enhance system reliability.
Features
- Sensorless Vector Control: This allows for high torque output even at low speeds, which is beneficial for applications requiring strong starting torque.
- Built-in PLC-like Programming: The EzSQ (Easy Sequence) programming function enables users to create custom control logic, potentially eliminating the need for external PLCs in some cases.
- Communication Capabilities: They often include built-in Modbus/RTU communication, facilitating integration with other control systems.
- Energy Savings: Features like automatic energy-saving functions are incorporated to optimize energy consumption.
- Durability and Maintenance: Designed with long-life components and easy-to-maintain features, such as easily replaceable cooling fans and DC bus capacitors.
- Trip Avoidance Functions: Over-current and over-voltage suppression functions are implemented to prevent inverter trips.