- Contact Person : Mr. Li Tom
- Company Name : Foshan Kemapower Electronics Co., Ltd.
- Tel : 86-574-88216630
- Fax : 86-574-88138440
- Address : Zhejiang,Ningbo,4f, Hebang Bd., 933# Tiantong North Rd., Ningbo, Zhejiang, China
- Country/Region : China
- Zip : 315401
Wind Generator SZ3K-20KW Controller TECHNOLOGY SPECS
Key Features2.with off grid and on grid control both function at the same time3.High-sensitive and high-reliable sensors to check wind speed, wind direction,temperature.PRM,voltage and current4.RPM check and control to protect the blade avoide broken5.Temperature,voltage and current check and control to enable the yawing protection, to protect the generator6.Triple protection modes:yawing, brake and dump load7. Cable cast-off function by software and limited spacing function by hardware will prevent the cables from being twisted8.Wider voltage range with highest voltage reaching 900VDC to avoid damage of controller, when under high voltage.
Wind Generator SZ3K-20KW Controller TECHNOLOGY SPECS
| ITEM | MODE | SZ3KW-CT | SZ5KW-CT | SZ10KW-CT | SZ20KW-CT |
| With sensors | Anemoscope,dogvane,RPM sensor,temperature sensor | ||||
| Dump loadercapacity | 5KW | 8KW | 15KW | 30KW | |
| Highest voltage | 900V | ||||
| Operation mode | Manual and Automatic only to select the manual while system | ||||
| Fault,debugging and maintenance etc. | |||||
| LCD display | page 1 | Model, power capacity, operational model(manual/auto), on-grid or not | |||
| page 2 | Output DC voltage, output DC current, generator RPM, generator | ||||
| temperature, wind speed, electric supply available or not, operational mode, | |||||
| and generator angle | |||||
| page 3 | Temperature indoors, brake state (on/off ), dogvane state, cycle of twisting | ||||
| Cable, anemoscope state, and relay state. | |||||
| Anti-twisted function | Once the cables are revolved around one direction more than two circles, | ||||
| Cable, anemoscope state, and relay state. | |||||
| With softwvave | Data collocation software: | Setting controller model and whether it is on-grid or not | |||
| Parameter setup parameter | Setting the operational parameter for controller | ||||
| Controller monitor software | Monitoring the operational state of controller | ||||
| Operational state | Parameter | 3KW | SZ5K | SZ10K | SZ20K | |
| Wind normally | Voltage | OFF Grid | twisted. | <280 | <280 | <280 |
| ON Grid | <280 | <280 | <280 | <280 | ||
| Current | <40 | <40 | <40 | <40 | ||
| Wind Speed (M/S) | 3~13 | 3~13 | 3~13 | 3~13 | ||
| Temperature | < 85 | < 85 | < 85 | < 85 | ||
| Yawing 45° | Voltage | OFF Grid | 290-295 | 290-295 | 290-295 | 290-295 |
| ON Grid | 290-295 | 290-295 | 290-295 | 290-295 | ||
| Current | > 40 | > 40 | > 40 | > 40 | ||
| Wind Speed (M/S) | 18-20 | 18-20 | 18-20 | 18-20 | ||
| Temperature | 85-90 | 85-90 | 85-90 | 85-90 | ||
| Yawing 90° | Voltage | OFF Grid | 295-300 | 295-300 | 295-300 | 295-300 |
| ON Grid | 295-300 | 295-300 | 295-300 | 295-300 | ||
| Current | ||||||
| Wind Speed (M/S) | > 40 | > 40 | > 40 | > 40 | ||
| Temperature | > 20 | > 20 | > 20 | > 20 | ||
| Yawing 90° and brake | Voltage | OFF Grid | > 90 | > 90 | > 90 | > 90 |
| ON Grid | > 300 | > 300 | > 300 | > 450 | ||
| Current | > 300 | > 300 | > 300 | > 450 | ||
| Wind Speed (M/S) | > 40 | > 40 | > 40 | > 40 | ||
| Yawing 90°,brake and | Voltage | OFF Grid | > 90 | > 90 | > 90 | > 90 |
| dumpload | ON Grid | |||||
| Current | > 40 | > 40 | > 40 | > 40 | ||
| Wind Speed (M/S) | > 20 | > 20 | > 20 | > 20 | ||
| Temperature | > 90 | > 90 | > 90 | > 90 | ||
| IP Grade | IP65 | |||||
| Controller size (mm) | 800*600*180 | 800*600*180 | 800*600*180 | 800*600*180 | ||
| Controller weight(kg) | 27 | 27 | 27 | 27 | ||
| Dump loader size(mm) | 840*600*200 | 840*600*200 | 840*600*200 | 840*600*200 | ||
| Dump loader weight(kg) | 24 | 28 | 33 | 33 | ||
Wind Generator SZ3K-20KW Controller TECHNOLOGY SPECS
