Nidec F600 Inverter

Optimized for Pump and Fan Applications

Intelligent Flow Control Algorithm: Automatically adjusts speed to maintain pressure, flow, or temperature at the setpoint.

Multi-Pump/Fan Control: Manages multiple pumps or fans simultaneously, including alternation functions to balance operating hours.

Sleep & Wake Function: Automatically stops when load demand is low to save energy and restarts when demand increases.

Energy Saving

• Sensorless Vector Control and V/F Control optimize motor performance.
• Ability to reduce motor speed when load demand decreases, significantly lowering electricity costs.
• Integrated Energy Optimiser feature reduces current consumption while still ensuring the required output power.

Strong Connectivity and Communication

• Supports multiple industrial communication protocols: Modbus RTU, Modbus TCP, BACnet, Profibus, Ethernet/IP, CANopen
• Expandable via optional communication modules for integration into SCADA or BMS systems.

High Reliability and Comprehensive Protection

• Protection against overload, overvoltage, undervoltage, phase loss, short circuit, and overtemperature.
• Safe Running Mode: Maintains operation during temporary system faults.
• Designed for harsh environments with high temperature, humidity, and dust—ideal for water treatment plants, buildings, and industrial ventilation systems.

Power Range: From 0.75 kW to several hundred kW, supporting 200 V, 400 V, and 690 V voltage classes.

Input Voltage:

• 200–240 V AC, 3-phase
• 380–480 V AC, 3-phase
• 500–690 V AC, 3-phase

Output Frequency: Up to 550 Hz

Control Modes: V/F, Sensorless Vector, Closed Loop Vector (with encoder)

Protection Rating: IP20 (standard), optional IP54 for harsh environments

Operating Temperature: Up to 50 °C (no derating), 55 °C with power derating

HMI Display: Multi-language LCD for easy configuration and monitoring

Pressure/Flow/Temperature Control

The F600 features a built-in multi-setpoint PID controller for precise regulation of pipeline pressure, pump flow, or ambient temperature.

Pump/Fan Duty Rotation

Automatically alternates operating time between units to reduce mechanical wear and extend equipment lifespan.

Leak Detection & Dry-Run Protection

Integrated Dry Pump Detection stops the pump when no water flow is detected.

Leak Detection alerts and halts the system when a leak is suspected.

Soft Start & Soft Stop

Minimizes mechanical and hydraulic shock, protects piping, and reduces noise and vibration during operation.

• Energy Savings – Reduces operating costs through variable-speed control.
• Extended Equipment Lifespan – Minimizes hydraulic shock and mechanical wear.
• Optimized Operational Management – Supports multi-unit control and network-based monitoring.
• Reduced Maintenance Downtime – Condition monitoring and early fault warnings help prevent unexpected stoppages.
• Flexible Integration – Easily connects to centralized control systems.

• Water Supply Systems – Water treatment plants, pumping stations, and high-rise building water distribution.
• HVAC Systems – Shopping malls, hotels, and hospitals.
• Wastewater Treatment – Industrial and municipal wastewater treatment facilities.
• Industrial Ventilation Fans – Mines, factories, and warehouses.
• Cooling Systems – Cooling towers and chillers.

The Nidec F600 is a specialized, optimized solution for pump and fan applications, meeting both technical requirements and energy efficiency goals.

With intelligent features, powerful connectivity, and robust design, the F600 not only helps businesses reduce operating costs but also enhances system reliability and performance.