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Mining Explosion Proof Variable Frequency Drive

  • Mining Explosion Proof Variable Frequency Drive
  • Mining Explosion Proof Variable Frequency Drive
  • Mining Explosion Proof Variable Frequency Drive

Mining Explosion Proof Variable Frequency Drive

    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.: ZBT

Product Description

ZBT Series Mining Explosion Proof VFD

Introduction

ZBT series of mining explosionproof VFD is suitable for the place with explosive gas and dust. the product has 380V/660V, 1140V and other voltage grades, which meet the high performance of two quadrant and four quadrant speed regulation requirements for three-phase ac motor with 60-630 kW power range .

This product has accumulated more than 10 years of research results of frequency conversion technology and over 30 years of industry experience, it is high tech product specially developed for the mining industry which has the requirements of heavy load, large power, poor use conditions etc.

Application: metal and non-metallic mines

● vertical/ inclined hoist ● Belt Conveyor
● scraper conveyor ● poleless rope electronic control
● Aerial cable wayelectric control ● Emulsion Pump Station
● fans/ ventilators ● pumps


Type of suitable motor

● three-phase asynchronous motor ● three-phase synchronous motor
Permanent magnet motor


Working conditions:
1. altitude less than 1000m ( above sea level need to reduce capacity use);
2. ambient temperature (-10~40)℃;
3. ambient relative humidity is not greater than 95% (25℃);
4. mines with explosive gases (methane) and coal dust;
5. no strong vibration or shock;
6. No corrosive gases which could damage metals and insulating materials;
7. No water droplets and infiltrating;
8. pollution grade: grade 3.



Table 1 Basic Parameters of Mining Explosion Proof VFD

Item

Parameters

Voltage

3AC 380V、660V、1140V±10%

Power

60-630kW

Power frequency

50Hz ±5%

Control mode

Voltage frequency, open loop vector, close loop vector

Start torque

150%-200%Te

Overload capacity

150%le/60s,200%le/immediate

Output frequency

0-300Hz

Output voltage

0-380V/660V/1140V

cooling method

Hot pipe+ forced air cooling

Protection grade

IP54

Structure

Fast open door, modular




Product characteristics

1. Large torque:
Low speed with large torque, smooth start, small mechanical impact.
2. Low waste:
Low frequency feedback control mode at rectifier side, small machine temperature rising, with less waste.

3. Low harmonics:

Special filter design, low harmonic content with less interference.

4. High reliability:

Large margin, long service life design, stable and reliable operation.

5. High Security:

Perfect protection function, zero speed with full torque output, redundant safety protection.

6. Easy to maintain:

Fast open door, modular structure, small size, compact structure for easy installation, use and maintenance.





Model

Rated input voltage (V)

Rated output voltage (V)

Rated output current (A)

Dimension

W*H*D (mm)

ZBT3-60/380

380

380

117


Reactor: 717×919×530

Converter: 717×919×1030

ZBT3-75/380

380

380

146

ZBT3-90/380

380

380

174

ZBT3-60/660

660

660

67

Reactor: 717×919×530

Converter: 717×919×1030

ZBT3-75/660

660

660

84

ZBT3-90/660

660

660

100

ZBT3-110/660

660

660

122

Reactor: 890×1150×691

Converter: 890×1270×1296

ZBT3-132/660

660

660

147

ZBT3-160/660

660

660

179

ZBT3-200/660

660

660

223

ZBT3-250/660

660

660

279

ZBT3-315/660

660

660

342

Reactor: 1190×1401×790

Converter: 1190×1442×1348

ZBT3-400/660

660

660

435

ZBT3-500/660

660

660

535

Reactor: 1190×1401×790

Rectifier/Inverter: 1190×1442×1348

ZBT3-630/660

660

660

700

ZBT3-1000/660

660

660

1000

ZBT3-315/1140

1140

1140

201

Reactor/Filter: 1190×1401×790

Converter: 1190×1442×1348

ZBT3-400/1140

1140

1140

255

ZBT3-500/1140

1140

1140

330

Reactor/Filter: 1190×1401×790

Rectifier/Inverter: 1190×1442×1348

ZBT3-603/1140

1140

1140

401

ZBT3-1250/1140

1140

1140

1250















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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