Hontai Machinery and equipment (HK) Co. ltd
| Payment Terms | T/T |
| Packaging Details | Carton box |
| Delivery Time | 10days |
| Supply Ability | 500PCS / month |
| Place of Origin | China |
| Brand Name | OEM |
| Model Number | DERS-4W |
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Product Specification
| Payment Terms | T/T | Packaging Details | Carton box |
| Delivery Time | 10days | Supply Ability | 500PCS / month |
| Place of Origin | China | Brand Name | OEM |
| Model Number | DERS-4W | ||
| High Light | electric control panels ，power panels electrical | ||
Microprocessor controlled digital magnetic Excitation conditioning systems DERS-4W series
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)
Company Details
Business Type:
Exporter,Trading Company,Seller
Year Established:
2000
Total Annual:
3 Million-4 Million
Ecer Certification：
Verified Supplier
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 , transfor... 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 , transfor...
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