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Dual Loop Control Variable Frequency Drive Controller Speed Control For Steel Plant

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Dual Loop Control Variable Frequency Drive Controller Speed Control For Steel Plant

China Dual Loop Control Variable Frequency Drive Controller Speed Control For Steel Plant supplier

Large Image :  Dual Loop Control Variable Frequency Drive Controller Speed Control For Steel Plant

Product Details:

Place of Origin: China
Brand Name: Noker
Certification: ISO9001
Model Number: JD-BP38-1200F

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: To be discussed later
Packaging Details: Wooden Packing
Delivery Time: 15-20 work days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000 set per month
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Detailed Product Description
PID: Built-in PID Regulator Close Loop: Dual Loop Control Power Supply
Control Mode: Multiple Control Methods Quick Maintenance: Accurate Fault Location And Recording Function
Protection Mechanism: Perfect Protection Mechanism Frequency Setting Modes: Multi Mode
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variable frequency controller

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Dual Loop Control Variable Frequency Drive Controller 3 Phase Speed Control For Steel Plant

 

Three Phase 10KV 1200KW Medium Voltage Electric Motor Speed Control For Steel Plant And Power Station, with high speed DSP as the control core, uses space voltage vector control technology, power unit series multilevel technology, with high reliability, easy operation and high performance as the design target, meets the user's various load speed control energy saving, improves the production process needs, is a high to high voltage source type frequency converter. Its harmonic finger is less than IEE 519-1992 harmonics national standard, high input power factor, good output waveform quality, no need to use input harmonic filter, power factor compensation device and output filter; no harmonic induced motor additional heat and torque ripple, noise, output dv/dt, common mode electric voltage and other problems, can use common asynchronous (or synchronous) motor.

 

Features

 

1. Accurate fault location and recording function

2. Operating voltage, current, frequency record can be querying

3. The frequency setting can be given on the spot, the communication is given, etc.

4. frequency presupposition, acceleration and deceleration function

5. With high power density ahead of the peers

6. Small unit volume, modular design4.Dual loop control power supply

7. The secondary winding of transformer is used as backup control power to ensure the safety of the

    system during operation.

8. Multiple control methods

9. Unit bus voltage, temperature display function

10. The choice of local control, remote control box control, DCS control

11. Support MODBUS, PROFIBUS and other communication protocols

12. The whole machine is compact and takes up a small space

13. Perfect protection mechanism

14. The unit contains 7 kinds of protection, and the whole machine is still running after the failure.

15. The whole machine includes the protection of the frequency converter and the protection of the

     motor

16. High control performance

17. Built-in PID regulator;

18. It can be adapted to different fields by parameter setting, and the output current harmonics are less

     than 2% (rated).

 

Working principle

 

Dual Loop Control Variable Frequency Drive Controller Speed Control For Steel Plant

 

Working principle

 

Dual Loop Control Variable Frequency Drive Controller Speed Control For Steel Plant

Dual Loop Control Variable Frequency Drive Controller Speed Control For Steel Plant

Dual Loop Control Variable Frequency Drive Controller Speed Control For Steel Plant

Dual Loop Control Variable Frequency Drive Controller Speed Control For Steel Plant

Dual Loop Control Variable Frequency Drive Controller Speed Control For Steel Plant

 

Specification

 

Item Unit Data
Input Voltage frequency,voltage Three phase,50Hz ,6kV(10kV)
fluctuation voltage:-10% ~ +10%,frequency:±5%,-10% ~ -35%
Basic feature Precision Analog setting:0.3% of the highest frequency setting value
Efficiency >98%,in rating condition
Power factor >0.95
Control factor The time of acceleration and deceleration 0.1~6000.0S,acceleration and deceleration time can be set separately
The feature of voltage and frequency Set by the V/F curve
PID the parameters of PID can be set by hand
The other functions V/F curve, Compensation for the low frequency,rated
Running Operation modes the machine control, remote control, host computer control
Frequency setting modes setting on touch screen, multistage speed setting, analog signal setting (4-20 mA )
Touch screen display over-current of the motor, over-voltage of the inverter, under-voltage of the inverter, over-current of the cell, over-voltage of the cell, over-heat of the cell, lack phase of cell, communication failure.
Protection function over-current of the motor, over-voltage of the inverter, under-voltage of the inverter, over-current of the cell, over-voltage of the cell, over-heat of the cell, lack phase of cell, communication failure.

Environment

Ambient

Ambient Indoor with good ventilation and free from corrosive gas and conductive dust
Altitude Below 1000m. Need to rise the rated power when the altitude is more than 1000m
Temperature -20~+65°C
Humidity 90%RH without dew condensation
Vibration <0.5G
Cooling Forced Air Cooling

 

Contact Details
Xi'an Noker Electric Co.,Ltd.

Contact Person: Sales Manager

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