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Ventilator Automatic Control Cabinet

  • Ventilator Automatic Control Cabinet
  • Ventilator Automatic Control Cabinet

Ventilator Automatic Control Cabinet

    Payment Type: L/C,T/T,D/P,Western Union
    Terms of Trade: FOB,CFR,CIF,EXW
    Min. Order: 1 Bag/Bags
    Delivery Time: 45 Days
    Packaging: wooden case for export
    Productivity: 100/month
    Brand: huafei
    Transportation: Ocean,Land,Air,by train
    Place of Origin: china
    Supply Ability: taylor make
    Certificate: ce/iso9000 MA
    Port: Shanghai,Qingdao,Ningbo

Basic Info

Model No.: FJDK

Product Description

Ventilator automatically control cabinet

Product introduction: this product is a most important part in the frequency electric control system which developed by our company for high and low voltage of fan, this product adopt PLC as the main control component, equipping with various measurement and control components which realized the functions of real-time monitoring the fan, safety protection and close loop control

Application range: it is used for automatically control of ventilator in the place of non explosion-proof.

Using ambient:

1. Ambient temperature: ≤﹢40;

2. Relative moisture: 85%

3. Protection grade: IP20

Working principle: this product is the core part of ventilator electric control, equipped with peripheral power supply and sensor, it can realize the operation and control for high and low voltage ventilator.

Advantages and features:

1. Completed monitoring functions:

It can realize the following:

(1) Real-time monitoring the ventilator working status and its running mode.

(2) Real-time online monitoring the ventilator motor, ventilation door winch and ventilation status.

(3) Real-time monitoring the wind speed, negative pressure and gas signal.

(4) Monitoring the electrical parameters, e.g. ventilator voltage and current, etc.

(5) On line monitoring motor and its bearing temperature, with the function of over limitation alarm.

(6) Monitoring the motor vibrating status, with the function of faults warning.

2. Fully control functions:

(1) Remote control switch equipped on the control cabinet, the ventilator can be remote controlled to on and off through the control cabinet.

(2) It is convenient to join up the Ethernet, providing main ventilator running real-time data to the mine automated platform, realizing the remote online monitoring and control to the main ventilator.

3. Perfect protection functions:

(1) The ventilator running under industrial frequency and variable frequency is close lock to each other, which cannot run under both methods.

(2) The ventilator will automatically shift to running under industrial frequency if the frequency invert fault.

(3) Emergency processing special situation: it can remote/ locally start the ventilator directly by industrial frequency, if the inverter system have some faults.

(4) Many faults indication and alarm are set on the control cabinet, such as electric reactor no shift and frequency inverter faults, etc. to guarantee the running safety.

echnical parameters:

Voltage supply

Rated working current

Control target

Outside dimension

AC 220V


High and low voltage ventilator


Ventilator automatic control cabinet

Ventilator Control Cabinet

Automatic Control Cabinet for Ventilator

Ventilator Automation Control

Jiaozuo Huafei Electronic & Electric Co., Ltd.


Expert of Electric Automation, Base of Variable Frequency Drive

--Jiaozuo HUAFEI Electronic & Electric Co., Ltd.

Huafei Company was established in 1987 which is the first batch of National Grade High-tech Enterprise.

The company has successively been approved to be [Top 50 Provincial Equipment Manufacturer", [Provincial Enterprise Technical Center", [the Provincial VFD Engineering Technology Research Center", [Provincial Intelligent Engineering Technology Research Center of Main Coal Flow Conveying System in Mine" and it is the post-graduate training base of Henan Polytech University.

The company has passed the authoritative management system certification of the quality, environment, occupational health and safety, the main products have obtained national 3C, CE certificate of European Union and other product certification. Having more than 100 core technologies, more than 200 national patent technology, the main products have reached the international leading level, part of the products have won Gold Award of Brussels Eureka World Invention Expo.

For the past more than 30 years, the company has always been carrying the business philosophy "Integrity make quality, Tech make the future", insisting the business mission "create safer, more intelligent, better use of industrial products", continue to contribute to improve the level of intelligent equipment in the mine main transportation system.

Company Info

  • Company Name: Jiaozuo Huafei Electronic & Electric Co., Ltd.
  • Representative: Zhao hui
  • Product/Service: Medium Voltage VFD , Explosion Proof VFD , Intelligent Mine , Hoist Electric Control , Belt Conveyor Electric Control , Automation Control System
  • Capital (Million US $): 20000000RMB
  • Year Established: 1996
  • Total Annual Sales Volume (Million US $): US$50 Million - US$100 Million
  • Export Percentage: 41% - 50%
  • Total Annual Purchase Volume (Million US $): US$10 Million - US$50 Million
  • No. of Production Lines: 5
  • No. of R&D Staff: 71 -80 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 50,000-100,000 square meters
  • Factory Location: No.2688 Shenzhou Road High-tech District Jiaozuo City Henan Province China
  • Contact Person: Mr. Terry Zhang
  • Tel: +86-391-2903918
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