Htr 6 Series Hv PLC Thermol Resistror Soft Starter
|FOB Price:||Get Latest Price|
|Min. Order:||1 Piece|
|Production Capacity:||5, 000 PCS/Year|
|Transport Package:||Wooden Case|
|Payment Terms:||L/C, T/T, Money Gram, Western Union|
- Model NO.: HTR6
- Specification: CCC CQC CE SGS
- HS Code: 8543709990
- Trademark: Big pawer
- Origin: Xiangyang, Hubei Province
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, used to reduce the starting voltage. The motor started with this device has characteristic that starting current is little and constant, torque gradually increase, 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.
GB191-2000 Packaging Storage and Transportation Icon Signs
GB311.1-1997 The High-voltage Electric Transmission and Transformation Equipment with Insulation
GB/T13384-2008 Electromechanical Products Packaging General Technical Conditions
GB/T16927.1-1997 High-voltage Test the First Part of the General Technical Test Requirements
3 Working condition
Environment temperature: the upper limit of 50 ºC (24 hour average temperature does not exceed 45 ° C), the lower limit of -5 ºC;
The most relative humidity in air is not over 90%[ at the opposite air temperature(20 ±5) ºC ];
High altitude not more than 1,000 m;
It should be lay in place that has no severe shock and vibration and the vertical gradient not more than 5 °;
Installation sites not allow any conductive dust and corrosive gases; no fire and explosion hazards;
The liquid in water tank of thermal resistor can not be started three times continuously at room temperature, meanwhile, the interval time of each start does not exceed 120s.When the liquid temperature decreases to room one,may start it again;
The themosistor must be separated from main circuit after motor starting process is completed lest it is with high voltage for long term.
Note: when the working condition can not meet the above terms, please notice the technology department before order.
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.
|Type||Applicative power of motor|
|Starting current range||Continual start times||Temperature rise for every start<ºC||Outline dimension(Width ×Length× Height)|
|Net weight (ton)||Weight after|