TitleProduct

QD801 Series Special Frequency Inverter for Energy Feedback System

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Shandong

  • Validity to:

    Long-term effective

  • Last update:

    2017-10-18 13:34

  • Browse the number:

    238

Send an inquiries

Company Profile

Shandong Ozer Electric Technology Co., Ltd.

By certification [File Integrity]

Contact:Miss Zhang Feifei(Mr.)  

Email:

Telephone:

Phone:

Area:Shandong

Address:Shandong

Website: http://ozerelectric.gd-rich.com/

Product Details


QD801 series Special inverter for energy feedback system

QD801 series in the process of braking energy feedback system can be motor to produce energy, back to the grid through the QD801 energy feedback system, to satisfy QD801 effective braking energy feedback system at the same time, to more than 95% of the renewable energy recycling. device.

 

Description:

QD801 series in the process of braking energy feedback system can be motor to produce energy, back to the grid through the QD801 energy feedback system, to satisfy QD801 effective braking energy feedback system at the same time, to more than 95% of the renewable energy recycling.

Features:

This product with a perfect temperature, over-voltage, over-current protection function, low noise, low harmonic pollution, high power factor, etc.
Note:

The altitude and derating use

In the area of more than 1000 m altitude, due to thin air QD801 series energy feedback system of the heat dissipation effect, it is necessary to use derating.

Product parameter:

Project Specification
The 
basic 
function
The max frequency Vector frequency scope:0-500Hz
V/F frequency scope:0-500Hz
Carrier frequency 0.5kHz-16kHz(self-adjusting)
The frequency resolution
of import
The setting figure: 0.01Hz
The simulation setting:(The max frequency)*0.025%
The control method SVC
FVC
V/F control
Pull-in torque Type G:0.5Hz/150% (SVC); 0Hz/180% (FVC)
Type P:0.5Hz/100%
Overload capacity Type G:The duration of 150% rated current is 60s
The duration of 180% rated current is 3s
  Type P:The duration of 120% rated current is 60s
The duration of 150% rated current is 3s
Torque Boost AUTO-Torque Boost
HM-Torque Boost:0.1%-30%
DC braking DC braking frequency:0.00Hz-The max frequency
Duration:0.0s-36.0s
    Current:0.0%-100.0%
Electronic control The range of frequency:0.00Hz-50.00Hz
The duration of acceleration and deceleration:0.0s-6500.0s
Simple PLC,
Multi-velocity control
In the control of built-in PlC or terminal,there are 16 velocities.
Built-in PID Be easy to control the closed-loop control system
AVR Keeping the output voltage stability,when grid voltage instability.
The control of over 
voltage and current
Auto-limited the voltage and current ,
preventing trip result from often brake-make.
Fast current limiting function Minimizing flow failures, protect the normal operation of the inverter
Torque limit and control "Excavator" characteristics, the torque limit automatically during running, prevent frequent over-current trip; The torque control closed-loop vector model is achieved
Individualized
function
Outstanding features Based on current vector control technology of asynchronous motor control
Instantaneous stop constantly Instantaneous power failure through load feedback energy compensation voltage is reduced, maintain frequency converter in a short period of time to continue running
Virtual IO Five groups of virtual DIDO, suggested that logic control can be realized
Timing control Timing control function: set time range 0.0 Min to 6500.0 Min
Motor switch Two groups click parameters, which can realize two motor switch control
Support multithreading bus Support: four kinds of fieldbus Modbus, profibus-dp, CANlink, CANopen
Motor overheating protection Optional IO expansion card 1, click on the temperature sensor input analog input AI3 acceptable (PT100, PT1000)
Support more encoder Support the difference, open collector, the sale, rotating transformer, such as is cosine encoder
A user programmable Optional user programmable card, can realize the secondary development, compatible with common PLC programming way
Strong background software Support the inverter parameters and virtual oscilloscope function operation.
Virtual oscilloscope can be used for frequency converter internal state graphic monitoring
The environment Use place Indoor, is not subject to direct sunlight, no dust, corrosion gas I, combustible gas, oil mist, water vapor, water or salt, etc
Use place Less than 1000 m
The environment temperature Minus 10 degrees Celsius to above 40 degrees Celsius zero (ambient temperature in 40 ~ 50 degrees, use the lower it)
humidity Less than 95% RH, no water condenses
vibration Less than 5.9 m per square (0.6 g)
Storage temperature To the above 60 degrees Celsius zero minus 20 degrees Celsius
The IP rating IP20
Pollution levels PD2
The power distribution system TN,TT

 
 
Application :
It is used in wire drawing machine, film winding, coating machine, CNC machine tools, weaving machines, jacquard machines, fans, pumps, chemical fiber, textile, synchronous interaction, injection molding machines, lifting, elevator, machine tools, rolling mills, tube wire processing , lifting, lifting equipment, mill.

 
 
 
Product Certifications:

 

 
 
 
 
company information:
Shandong Ozer Electric Technology Co.,Ltd, which is a private joint-equity enterprise integrating development, production and sales of software and equipment in the field of energy saving and electric automation control. The product covers AZPR series smart soft starter, QD series high-performance frequency converter, double-PWM AC-DC-AC alternating electromagnetic power supply, PLC and DCS control system; the company possesses first-rate talents, technologies and equipment, and powerful product R&D center, and the technical level always ranks top in China.



Workshops and packing :
 

 
Contact us:
Shandong Ozer Electric Technology Co.,Ltd
Tel: 86-0536-2280828 8510239
Fax: 86-0536-8506819
Web: www.wfaozhuo.com www.aozhuokeji.com