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General| Output Voltage Range | 0 to Input Voltage |
|---|---|
| Power Supply Frequency | 50/60 Hz ±5% |
| Input Voltage | 200-240V AC (3-phase), 380-480V AC (3-phase) |
| Output Frequency | 0.1 to 400 Hz |
| Protection Functions | Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit, Ground Fault |
| Overload Capacity | 150% for 60 seconds |
| Communication | RS-485, Modbus RTU |
| Cooling Method | Fan cooling |
| Operating Temperature Range | -10°C to +50°C |
| Storage Temperature Range | -20°C to +65°C |
| Altitude | 1000 m above sea level or less |
Explanation of PID control, set value (SV), process value (PV), and error calculation.
Diagram illustrating the wiring for a single pump control setup.
Functions to stop pump at low flow and restart it based on pressure demand.
Overview and detailed explanation of parameters for pump control.
Diagrams for control schemes with 1 to 4 auxiliary pumps.
Conditions and process for connecting/disconnecting auxiliary pumps.
Conditions for connecting/disconnecting the additional pump.
Diagrams for control schemes with 2 or 3 regulated pumps.
Requirements for connecting/disconnecting pumps to the commercial power supply.
Conditions for connecting/disconnecting the additional pump.
Stops inverter if motor torque decreases below a set level for a period.
Stops inverter and displays error if pressure rises above a set level.
Holds PID integral component when pump sleeps to avoid overshoot.
Comprehensive list of all function codes, their data setting ranges, and default values.
Description of the keypad, its buttons, and the three operation modes.
List of functions that can be assigned to the relay outputs on the card.
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