Description

 Product Package:

• 1 PCS & 220V/380V 3.7KW FULING Inverter Frequency Drive VFD/Inverter 0-1000Hz

Product Description

Basic parameters:

• Power: 3.7kw
• Input Voltage: 220v/ 380v (±20%)
• Input Phase: 1 or 3 phase
• Input Frequency: 50-60Hz (±5Hz)
• Output Voltage: 220v/380v
• Output Phase: 3 phase
• Output Current: 15A / 8.5A
• Output Frequency: 0-1000Hz
• Control Method: V/F control

Dimensional drawing of the Inverter:

Characteristics:

• Two speed control modes: V/F control
• No PG vector control (SVC): starting torque 0.5Hz up to 150%
• 8-stage simple PLC function, multi-speed control and PID control
• Support multiple frequency settings: digital setting, analog setting, PID setting, RS485 communication setting
• I/O terminals can be freely programmed to combine multiple working modes according to user needs.
• With jump frequency control function, it can effectively suppress mechanical resonance and make the system more stable and reliable.
• With instantaneous power-down retention function, it can avoid the impact of production due to instantaneous power failure
• With over torque and under torque detection
• Automatic voltage adjustment function to effectively solve the low frequency oscillation problem of high power motor
• Provide a variety of fault protection functions: over-current, over-voltage, under-voltage, over-heat, overload, lack of equal real-time monitoring and protection to ensure safe operation
• Built-in reactor with inverter above 37kW, which improves the power factor of the input side and improves the efficiency and stability of the whole machine.
• 0.75~15kW built-in braking unit.

Scope of application:

• Metal processing, CNC machine tools, wire drawing machines and other mechanical equipment
• Boiler blower, induced draft fan, coal mine underground exhaust fan
• Municipal engineering, central air-conditioning energy-saving transformation
• For cyclones, centrifugal fans, etc
• Circulating water pump, make-up water pump, oilfield water injection pump, oil delivery pump, music fountain
• Paper equipment, chemical industry, pharmaceutical industry, textile industry, etc