ZVF300H Series is the high performance open-loop vector frequency inverter for controlling asynchronous AC induction motor and permanent synchronous motor. The product has excellent quality, multiple functions and wide application range.


Inverter Features:
1.Multiple password protection mode.
2.Remote control operation keypad, convenient for remote control.
3.V/F curve &multi-inflection point setting, flexible configuration.
4.Keyboard parameter copy function, easy to set the parameters for multi-inverters.
5.Wide industry application, to expand special function according to different industries.
6.Multiple hardware and software protection and optimized hardware for anti-interference technology.
7.Multi-step speed and wobble frequency running (external terminal 15 steps speed control).
8.Unique adaptive control technology. Auto current limiting and voltage limiting and under-voltage restrain.
9.Optimized external installation and internal structure and independent air flue design, fully enclosed electrical space design.
10.Output automatic voltage regulation function. (AVR),automatically adjust the output pulse width, to eliminate the influence of the grid change on load.
11.Built-in PID regulation function to facilitate the realization of closed loop control of the temperature, pressure and flow
and reduce the cost of the control system.
12.Standard MODBUS communication protocol, easy to achieve the communication between PLC, IPC and other industrial equipments.


Application Range:
1.Handing machinery, conveyor.
2.Wire drawing machines, industrial washing machines, sports machines.
3.Fluid machinery: Fan, water pump, blower, music fountain.
4.Public mechanical equipment: high precision CNC machine tools, CNC machine.
5.Metal processing, wire drawing machine and other mechanical equipment.
6.Paper-making equipment, chemical industry, pharmaceutical industry, textile industry, etc.

         ZIRI Electrical Technology Co.Ltd. is a high tech enterprise and leading manufacturer for electrical products since 2004. Our factory located in Liushi, Wenzhou, which is the capital city of electrical appliance in China.We are engaged in R&D, manufacture, sale, distribution and service of frequency inverter, soft starter, control cabinet and other control products. 17years experience help us win great supports and trust from many customer in all over the world.