Microprocessor controlled digital magnetic Excitation conditioning systems DERS-4W series - DERS-4W
Microprocessor controlled digital magnetic Excitation conditioning systems DERS-4W series For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Microprocessor controlled digital magnetic Excitation conditioning systems DERS-4W series, Made in China, High Quality Products!, China cheap prodocuts, china suppliers Supplier, Manufacturer.
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Microprocessor controlled digital magnetic Excitation conditioning systems DERS-4W series
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DERS-4W is a microprocessor-controlled digital self-encourage and magnetic control system, its
high-performance voltage and current regulation of the disturbance can be made precise and rapid response, control accuracy <0.5 percent.With the industrial computer touch screen, it can show all kinds of real-time operating parameters and fault information, on-line modification to the system operating parameters.All functions? achieve by the corresponding software modules.
Excitation system provides the following major software modules:
-?PID?manner?by?the?voltage?regulator?(Auto)
-?PI?manner?by?the?exciting?current?regulator?(manual)
-?Reactive?compensation?(for?poor?areas?±?15%)
-?The?most?exciting?current?restrictions?and?protection
-?The?most?exciting?current?restrictions?instantaneous
-?Low?exciting?restrictions?and?protection
-?the?largest?stator?current?restrictions?and?protection
-?V/Hz?restrictions?and?protection
-?Constant?power?factor?or?constant?reactive?power?adjustment?(optional)
-?PSS?functions(optional)
-?Soft-start?exciting?function, ?smooth?adjustment?to?prevent?the?generator?voltage?overshoot
-?Automatic?tracking?control
-?With?over-current, ?PT?disconnected, ?CT?break, ?misuse?strong?encouragement?and?misuse?strong?monitoring?
and?protection?system
-?Fault?records.
-?The?watchdog?function?and?self-inspection
-?On-line?display?and?editing?features
-?CAN?network?and?a?host?computer?communication
-?WINDOWS-based?software?and?debug?tools?(optional)
Hontai Machinery and equipment (HK) Co. ltd
Address: 27P , Block B , Duhui 100 , Zhonghang Road , Futian District , Shenzhen , China, Shenzhen , Guangdong, China, 518000
Tel: 86-755-83014873
Our company Hontai Machinery and equipment (HK) Co. ltd focus is on steel mills, power plants, cement plant , chemicals, paper, CNC numerical control machine tool industry system spare parts! Main products: DCS system cards, spares of turbine ,generator ,boiler ,blower , coal mill , motor , transformer , pump, valve , air compressor , meters and Instruments , cable and wire , actuator , circuit Breaker , gear reducer, coal feeder and flame , servo controllers, etc.
we are the major partner with leading companies in China including SEC, Dongfang and HEC. We have long-term business relationships with world majors like Samra , Vedanta, and PT PJB and so on .
We are upholding to creating as a leading player in the worldwide energy and machinery industry! You are welcome to contact us for more information!
Stand in customers’ situation to grasp the quality, coupled with our genuine service, we attain deep trust and recognition from our clients.
Hontai business scope include:
Export products :
- turbine
- generator
- boiler
- blower
- coal mill
- Flame ignition & spares
- Actuator
- Motor
- Reducer
- Valve
- ESP
- Coal feeder
- Electric panel
- Instrument & indicator
- Other industry spares for replace : relay , fuse , transformer , solenoid value ,
limited switch , transducer , sensor , thyristor and so on .
Import products :
- Coconut fiber
- Imported brand IC
- EPRO sensor
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