Original R731 voltage regulator for leroy somer
1.The R731 is an analogic Automatic Voltage Regulator with transistor.
2.The voltage sensing is done with three 24VA single phase transformers.
3.The R731 module is designed to be installed vertically next to the voltage regulator
Voltage Sensing
The voltage sensing is done with three 2VA single phase
transformers.
Input voltage:
- High voltage tap (400V) :
340V-5% to 480V=5%
- Medium voltage tap (230V) :
200V-5% to 240V+5%
- Low voltage tap (110V) :
90V-5% to 140V+5%
Voltage Droop
Current sensing : C.T. for // operation
Location : standard line 1 (U), option line 2 (V).
Consult diagrams.
- Maximum continuous current : 1.3A
- Nominal current : 1A
- Maximum current for 10s : 10A
INSTALLATION
The R731 module is designed to be installed vertically next to
the voltage regulator.
Fujian Temco Power Industry Co., Ltd. (TPI) has origin going back to 1995.
TPI has accumulated experience and technology, and has played a major role in the development of pumps & power supply filed in China.
The company has steadily grown through creative research and development efforts.
With more than ten years of expertise, the company has established firm reputation in the quality. And performance of pump & power, electric motor, gasoline and diesel engine, casting and forgings.
For all this needs, look to TPI. TPI Pump & Power--Excellent quality, durability, and preferment.
TPI's origin in pumps go back to year 1995, through a technical agreement with an Italian company. Now TPI has developed clean water pump, centrifugal pump, garden pump, Industry pumps, more than 200 models, over 200, 000 units annual amount. Most of the pumps are CE/GS certificated.
TPI's Generator is combined the latest generator manufacturing technology in the world and the optimum design, with the top quality materials. It complies with the relevant IEC standards stipulated by the International Electrical Commission (IEC)and GB755, applicable to work with various diesel engine models both at home and abroad to form fixed or mobile power station.
Which, consequentially, becomes an ideal choice for the power supply applications used in such places like hotels, department stores, Airports, hospitals, armies as well as vessels.
