Product Details

Specifications

1.Spercial For Variable Speed
2.Energy Saving
3.ISO9001,CE Certificates
4.Warranty 2 Years

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Product Description

ZVF9V Series frequency inverter has the good effect energy conservation, fine speed adjustment performance, stable operation, stable operation, electrical machinery soft start, protect function and self diagnostics fault and other advantages.

ZVF9V Series frequency inverter is suitable for all kinds of devices such as metallurgy, plastic, textile machinery, paper manufacturing machinery, food machinery, petrification equipment, drugs manufacture, steel and iron equipment, printing mechanism, packing machinery, blower fan, water pump, hoisting equipment, building materials and so on for driving and speeding control of AC asynchronous motor.

Technical Data

Item		Specifications
Input	Rated voltage and frequency	Single-phase 220V, three-phase 220V,three-phase 380V; 50Hz/60Hz
Input	Variable allowable value	Voltage: -20% +20 Voltage unbalance: <3% Frequency: ±5%
Output	Rated voltage	2-200/220V /380V
Output	Frequency range	0Hz500Hz
Main Control Function	Overload capability	150% for 1 min, 180% for 3s,
	Control mode	Space voltage vector SVPWMcontrol
	Frequency accuracy	Digital setting: Max frequency ×±0. 01% Analog setting: Max frequency ×±0. 2%
	Frequency resolution	Digital setting: 0.01Hz Analog setting: Max frequency ×0.1%
	Torque rise	Auto torque rise,manual torque rise 0.1%30.0%
	Jogging	Jogging frequency range: 0.1Hz50.00Hz,jogging acceleration and deceleration time: 0.1-60.0s.
	Built-in PID	It is convenient for forming closed loop control system, applicable for course control like pressure and flow, etc.
	Multi-speed operating	Realize multi-speed running by built-in PLC or control terminal.
	Weaving wobble frequency	Can get wobble frequency of adjustable central frequency
	Auto voltage adjustmen	When main voltage changes, the output voltage may be kept constant by adjusting PWM output (AVR function).
	Auto energy-saving running	According to load condition, V/F curve can be optimized automatically to get the aim of energy-saving running.
	Auto current limiting	Limit in-service current automatically, so as to avoid tripping for fault caused by frequent over current.
	Operator Setting Method	Press or ∧ or ∨ to set
Operation Function	Running command channel	3 kinds of control mode: keypad control, analog terminal control, serial communication control
	Running command channel
	Frequency source selection	Digital set, analog voltage set, analog current set, pulse input set, serial communication port set; through various method to combination switch.
	Frequency source selection
Protection Function	-	overvoltage protection,overcurrent protection,over temperature protection,undervoltage, overload
Operation environment	Operating site	Indoor, sea level below 1000m,no dust, corrosive gas, and direct sunlight
	Ambient temperature	-10°C~+40°C
	Humidity	<90%RH (no condensing)
	Storage temperature	-25°C~+60°C