Double regulation hydro turbine PLC control Speed Governor for Kaplan Hydro Turbine/water turbine

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  Double regulation hydro turbine PLC control Speed Governor for  Kaplan  Hydro Turbine/Water turbine



PLC governor for hydro turbine generator unit.

l         PLC governor for hydro turbine generator unit                         

l         Capacity:     3, 000 /75, 000 Nm                       

l         Power supply:   AC380V, 220V;DC220V, 110V

l         Operating oil pressure: 2.5/4.0/6.4Mpa                           

l         Range of adjustment for opening/closing time: 2.5 - 40s

l         PIDRegulator Parameter Setting Range:                                        

l         Proportional gain Kp:                          0.5 - 20                                        

l         Integral Gain KI:                                   0.05 - 10 l/s                                        

l         Derivative KD                                        0 - 10s 

l         Permanent speed droop:                   0 - 10%



This series of PLC governor are suitable to various medium and small turbine generator sets. It is produced according to standards of GB/T9652.1-1997.

This governor designed upon advanced hydraulic technology and PLC control technology, achieve the hydro turbine automatic regulation and control.

 Function: Regulate the turbine speed, Adjust the frequency of generator set, track the frequency of power supply network and control phase. Safety protection in case of emergent stop.




This PLC governor have two series: GYT Type which control the reaction turbine, like etc.

CJWT type can control the impulse turbine, such .

This PLC governor used to regulate and control the hydro turbine/water turbine speed, steady the generator frequency at 50HZ or 60HZ.

The governor can operate in full automatic control or manual field/ remote control.


Competitive Advantage:

HYDROTU is the complete Chinese hydropower equipment supply, consulting and engineering design venture in the field of hydropower equipment. We provide the high quality Chinese hydropower equipment with advanced technologies and integrated services to meet the global hydropower markets.

With our Integrated Services concept, we provide you with customized support from project planning through implementation to plant commissioning and service. Our principle: Customer’s project is our project , customer’s success is our success.

HYDROTU covers the services, complete equipment supply, economic solution of the global hydropower projects and aims to be the best global supplier of hydropower equipment as well as the best integrated services provider on the hydropower markets.

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Mr. Mak
Tel: 86-20-33564271
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OQHL Hydro Engineering Co.,Ltd.
Dongpo industrial zone, Guangzhou, Guangdong, China (Mainland)
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