Variable Frequency Drive/VVVF/VSD

Description

About Anyhertz Technology
 Anyhertz was established in ***5, the company has always been dedicated to the R&D, manufacture and marketing of AC drive inverter products. Anyhertz  is located in Shenzhen, occupying an area of ***0 square meters. Currently, the company have more than one hundred staff.
 
Technical specifications
1.Input:8 digital inputs,2 analog inputs
2.Output :2 relay,2 ditital,2 analog
3.Starting torque 0.5Hz,**0% vector
4.Overload ability:**0%,*0s;**0%,*0s  
5.Control:VF control,VF with PG(close-looped),Open-loop vector(without PG vector control),Vector with PG (close-looped vector control)
6.Protection function:Protections of braking resistor, over temperature, motor over temperature, input output open phase, IGBT. Overvoltage, undervoltage, overcurrent, load short curcuit, motor overload, inverter overload, over torque, over speed, grounding protections.
7.Speed control ratio:1:**0(1:***0 with PG)
8.Carrier frequency:1~*5.0kHz
 
Main features
LCD keypad, English, Russian, French, German, Spanish and Chinese
language available;
Four control mode for option: V/F control, V/F control with PG, vector control,
vector control with PG
Massive advanced functionalities available: energy saving control, speed
control, slip compensation, torque compensation, moment control, zero-servo
control, motor parameter autotuning, parameter copy;
High starting torque at low speed: in the mode of closed-loop control, the series inverter can realize **0% rated
torque at the zero speed;
Speed control range:  1：***0;
Speed control accuracy is within ±0.*2%;
Output frequency accuracy is within ±0.*1%;
Multi-function input/output terminals, multi-function analog input/output
function and serial communication function make operation more convenient;
Perfect parameter online monitoring function, fault analysis function,
protection and alarm function guarantee reliability of the inverter;
Inbuilt PID function;
3.7KW or below model is equipped with inbuilt braking unit as standard;
Sound fault protection function, guaranteeing the inverter’s high performance and high reliability;
 
Application:
The situation which needs very high start torque and control precision, such as, elevator, crane, stone crashing machine....
 
Trade terms
a. Delivery term
We will delivery for you after you done the full payment within 3 to *5 working days.
 
b. Payment
For small order by air or by express, it is **0% T/T in advance.
For large order by ocean, *0% deposit of the order value should be paid, *0% of the balance payment should be done before delivery