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Big Pawer Electrical Technology Xiangyang Inc. Co., Ltd.

Thermal Resistor, Hv, Mv manufacturer / supplier in China, offering Htr Series High Voltage Thermal Resistor Soft Starter, Vrfb Flow Battery System for Solar Energy Storage - 125kw Large Capacity, Vanadium Redox Flow Battery From 1-500kw Used for Lab Research, UPS Supply, Standby Power Battery, Electricity Peak Adjustment and so on.

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Supplier Homepage Product Specialized Electrical Equipment Htr Series High Voltage Thermal Resistor Soft Starter

Htr Series High Voltage Thermal Resistor Soft Starter

FOB Price: US $12,184-66,456 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $12,184-66,456/ Piece
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Production Capacity: 50, 000PCS/Year
Transport Package: Wooden Case
Payment Terms: L/C, T/T, Money Gram, Western Union

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Basic Info
  • Model NO.: HTR3 HTR4 HTR6
  • Applicable Motor Power: 259~45000 Kw
  • Specification: CCC CQC SGS CE
  • HS Code: 8537209000
  • Starting Current: 2.0~3.5 Times Rated Current
  • Trademark: Big Pawer
  • Origin: Xiangyang, Hubei Province
Product Description
Introduction

HTR Series High-Voltage thermal resistor (brief in HTR hereinafter) is suitable for large-capacity high-voltage AC squirrel-cage asynchronous motors or high-voltage synchronous motors with asynchronous starting voltage reduction.

This device assures that motor's starting current is low and constant, torque increases gradually, and the process of starting has no current impact and mechanical shock, little impact on the electricity grid, and no electromagnetic interference.

HTR is an ideal alternative of starting reactor and autotransformer starter products. Compared to the large capacity high-voltage frequency soft starter, it is also has advantages of simple operation, maintenance-free, non-harmonic pollution and others.

HTR is widely used for soft start of high voltage motor in voltage level of 3KV, 6KV, 10kV, and power level of 250kW to 45000kW or even greater capacity.

The device uses five patent technologies which is the most advanced in same type of products in home.
Patent Number: ZL 97 2 41662. X ZL 99 2 45458. X ZL 03254078. X
ZL 02290367. X ZL 03254077. X.

Performance features

According to product performance and the different configuration plan, we divide HTR into HTR3, HTR4, HTR6 three series to meet the needs of different users. See Table 1 to know about specific performance characteristics, in accordance with user requirements it can be adjusted accordingly.
HTR3, HTR4, HTR6 series all have the following basic characteristics:
1) Constant current and soft start: starting current is 2.0 to 3.5 times of rated current. Reduce the heat generated when starting, and effectively extend motor life;
2) Guarantee successful start for once, free from grid voltage fluctuations and the influence of changes of load;
3) Start smoothly, no impact on the mechanical equipment;
4) Little impact on power grid, low voltage drop of power grid;
5) Starting with high power factor;
6) Non-harmonic pollution;
7) Static resistance start, safe and reliable;
8) Simple operation, maintenance-free

HTR3 series are standard designed, with performance characteristics that constant and low motor starting current, low voltage drop, high power factor at the start, no harmonic pollution, simple, safe and reliable.
HTR4 series are resistance adaptive soft start device, using PLC intelligent control to automatically detect and automatically adjust initial resistance value, in order to ensure start characteristics consistency under different circumstances.

HTR6 series are completely sealed, intelligent, high-reliability, long-life designed, and has the following unique properties:
1) Environmental adaptability: it can adapt to cold, high humidity, high elevation, corrosion gas and harsh circumstances;
2) A friendly man-machine interface: it can be easily observed, operated and recorded;
3) PLC intelligent control: according to the practical environment condition to adjust starting time, and parameters such as resistance values, in order to ensure the stability of starting performance;
4) A communications interface: it can bring about long-distance communications and computer centralized control;
5) Real-time starting current and voltage curve print (related to user's equipment support); 
6) Automatic monitoring of the state of various parameters, and can be uploaded and printed;
7) With automatic fault detection, automatic alarm and comprehensive protection;
8) Completely sealed, maintenance-free and service life more than 30 years.


Table 1 Performance characteristic list of HTR3\HTR4\HTR6 series HTR
 



Sequence numberPerformance and configurationHTR3 seriesHTR4 seriesHTR6 series
1Constant current soft start
2Low voltage drop when start
3High power factor when start
4Safe(resistance changes in static state)
5Trouble-free, Maintenance-free
 
6Liquid level detection
7Infrared temperature  measurement
 
8Adjustable initial resistance value 
9Main material of electrodeCu\NiΔ
Ti

10Environmental temperature on the impact of the initial resistance ≤2%
11PLC control
12Service life ≥30 years

13Completely sealed

14Applicable to harsh environment

15Communication interface(RS232,RS485)

16HMI

17Dynamic liquid display


Note: The above functions and configuration for reference purposes only, different systems may have some changes


 

Table 2  Main technical data HTR3-500~22000





Type Applicative power of motor
(kW)
Starting current rangeContinual start times Temperature rise for every start<ºCOutline dimension(Width ×Length× Height)
A×B×H
Net weight    (ton)Weight after
resistor
configuration
HTR3-500≤5002.0-3.5IeWorking condition 101600×1200×23001.72.6
HTR3-1000500~1000


1600×1200×23001.93.0
HTR3-16001000~1600


1800×1200×23002.053.6
HTR3-20001600~2000


2000×1200×23002.24.0
HTR3-25002000~2500


2200×1600×23002.55.4
HTR3-32002500~3200


3300×1600×23003.06.6
HTR3-45003200~4500


3600×1600×23003.88.6
HTR3-60004500~6000


4200×1600×23004.510.2
HTR3-80006000~8000


4500×1600×26504.711.5
HTR3-100008000~10000


4800×1600×26505.013.0
HTR3-1500010000~15000


5400×1800×26507.017.0
HTR3-2200015000~22000


6000×1800×26508.621.5
 

 Table 3  Main technical data HTR4-500~22000
 







Type Applicative power of motor
(kW)
Starting current rangeContinual start times Temperature rise for every start<ºCOutline dimension(Width ×Length× Height)
A×B×H
Net weight    (ton)Weight after
resistor
configuration
Remark
HTR4-500≤5002.0-3.5IeWorking condition 101600×1200×26502.23.1See
Table
3
HTR4-1000500~10001600×1200×26502.43.6
HTR4-16001000~16001800×1200×26502.64.2
HTR4-20001600~20002000×1200×26502.84.8
HTR4-25002000~25002200×1600×26503.05.4
HTR4-32002500~32003300×1600×26503.16.6See
table
4
HTR4-45003200~45003600×1600×26503.88.6
HTR4-60004500~60004200×1600×26504.510.2
HTR4-80006000~80004500×1600×26504.711.5
HTR4-100008000~100004800×1600×26505.013.0
HTR4-1500010000~150005400×1800×26507.017.0
HTR4-2200015000~220006000×1800×26509.021.5
 
Type Applicative power of motor
(kW)
Starting current rangeContinual start times Temperature rise for every start<Outline dimension(Width ×Length× Height)
A×B×H
Net weight    (ton)Weight after
resistor
configuration
Remark
HTR6-500≤5002.0-3.5IeWorking condition 101800×1600×26502.23.1See
table
5
HTR6-1000500~1000101800×1600×26502.43.6
HTR6-16001000~1600101800×1600×27502.64.2
HTR6-20001600~2000101800×1600×27502.85.3
HTR6-25002000~2500103300×1600×28003.16.6
HTR6-32002500~3200103300×1600×28004.07.2
HTR6-45003200~450084200×1600×28005.08.6
HTR6-60004500~600084200×1600×28006.011.7
HTR6-100006000~1000084800×1600×28007.014.6
HTR6-1500010000~1500085700×2000×28008.518.8
HTR6-2200015000~2200086000×2000×280010.724.5
HTR6-3200022000~3200089000×2000×280015.136.0
HTR6-4500032000~45000810800×2000×280020.151.0
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