Frequency inverter Introduction

Frequency inverter power supply with frequency conversion mode, soft-switching technology, high-performance single-chip control, digital and analog hybrid technology with a complete boost SPWM waveform modulation circuit advanced, high efficiency, small size, light weight, high reliability. widely used in wind power; solar support; family; car; ships; often stopping power shortage areas; mobile electrical operations and communications equipment; transmitter station; for fire EP, etc., the frequency sine wave inverter no critical load, You can access inductive loads such as; fluorescent lamps, motors, refrigerators, freezers, fans, transformers, high-power models can start the air conditioner has a DC input over voltage protection ﹑ ﹑ output overload and short circuit protection ﹑ DC input AC. Higher output completely electrically separated protection applicable to home appliances, air-conditioning equipment, single-phase power equipment, industrial equipment.

Frequency inverter features:

1. The quiet, efficient operation
2. The front panel LED indicators and adjustable glance charging current switch knob on the device status
3. Optional Set battery type (because the battery charge and discharge characteristics of various types are different, the effective protection of the battery)
The three-stage charging (high current charging both charge and float), resulting in improved performance
5. Maximum 40A large current charger
6. Quick change-over switch (grid to battery and grid) ensure emergency action
7. The load current is small, energy saving without load.
8. overvoltage protection voltage, voltage and low voltage protection, overload protection, overcurrent protection, short circuit protection, high temperature protection circuit is complete
9. The load capacity, and can be with air conditioning, fans, motors and other inductive type loads, engage in harsh environments, good stability, long life
10. The all-copper transformer design, high efficiency shower sound small, rugged
11. dusting steel housing, corrosion resistant steel chassis, has a waterproof function

Frequency inverter technology parameters

Frequency inverter reference picture