River Power Generator Controller Gel Battery
Off-Grid PWM Hydroelectric Generator Controller
FKJ-B model Off Grid PWM Hydroelectric Generator Controller Product Characteristics
◆The product is manufactured according the JB/T6939.1-2004 industrial standard and GB/T 19115.1-2003 national standard also with users’ technical requirements.
◆Big LCD display. The images tell working state visually. Various data show: real-time generator voltage, current, power; battery group voltage, charge current.(The main board is with button battery, in case of power failure, history data can be saved for 30 days)
◆Two sets of control systems：PWM constant voltage system and three-phase dump load system.
◆When the battery disconnect or damage, the three-phase dump load will start automatically to avoid the gengerator idling and runaway accident.
◆The protection function of battery: polarity reverse protection, disconnection and damage protection.
◆Over-charging protection of the battery: When the battery is full (the battery voltage getting 125% of the rated voltage), the controller will carry out three-phase dump load automatically to stop charging the battery.
◆Auto recharging of battery: When the battery voltage reduces to 108% of the rated voltage, it stops three-phase dump load to recharge battery automatically.
◆The controller is equipped with manual three-phase dump load switch. To using this switch, the wind turbine will carry out three-phase dump load forcibly.
◆The controller is equipped with surge arrester.
※ Solar panel control system is optional. Based on customers' requirement.
※ Disel generator port is optional. Control the generator start and stop automatically
※ Adopt Modbus Communication protocol. Convenient to carry out the secondary development.
※ Adjusting the technical specification via RS485 is available. Convenient to adjust the different wind turbines for professional customers.
※ Support WIFI and GPRS. Customers can monitor the real-time working state of the generator system via PC and mobile and query history working sate. Both Android and OS are compatible in Mobile.
- DM
- shandong, China
- 3 days
- 300pcs/month
- Information
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Off-Grid PWM Hydroelectric Generator Controller
FKJ-B model Off Grid PWM Hydroelectric Generator Controller Product Characteristics
◆The product is manufactured according the JB/T6939.1-2004 industrial standard and GB/T 19115.1-2003 national standard also with users’ technical requirements.
◆Big LCD display. The images tell working state visually. Various data show: real-time generator voltage, current, power; battery group voltage, charge current.(The main board is with button battery, in case of power failure, history data can be saved for 30 days)
◆Two sets of control systems：PWM constant voltage system and three-phase dump load system.
◆When the battery disconnect or damage, the three-phase dump load will start automatically to avoid the gengerator idling and runaway accident.
◆The protection function of battery: polarity reverse protection, disconnection and damage protection.
◆Over-charging protection of the battery: When the battery is full (the battery voltage getting 125% of the rated voltage), the controller will carry out three-phase dump load automatically to stop charging the battery.
◆Auto recharging of battery: When the battery voltage reduces to 108% of the rated voltage, it stops three-phase dump load to recharge battery automatically.
◆The controller is equipped with manual three-phase dump load switch. To using this switch, the wind turbine will carry out three-phase dump load forcibly.
◆The controller is equipped with surge arrester.
※ Solar panel control system is optional. Based on customers' requirement.
※ Disel generator port is optional. Control the generator start and stop automatically
※ Adopt Modbus Communication protocol. Convenient to carry out the secondary development.
※ Adjusting the technical specification via RS485 is available. Convenient to adjust the different wind turbines for professional customers.
※ Support WIFI and GPRS. Customers can monitor the real-time working state of the generator system via PC and mobile and query history working sate. Both Android and OS are compatible in Mobile.
Technical parameters of off grid hydroelectric generator controller 50KW-100KW
| Type | 50KW-420Vdc | 100KW-420Vdc |
| Hydroelectric generator | 50KW | 100KW |
| Hydroelectric generator | 80KW | 200KW |
| Battery | 420Vdc | 420Vdc |
| Function | Rectifier,charge, control, *DC output | |
| Automatic protection function | Over voltage protection, constant voltage charge, arrester | |
| Manual function | Manual brake | |
| Display mode | LCD+LED | |
| Display content | Hydroelectric generator voltage, current, power;battery voltage, charge current | |
| PWM constant pressure voltage1 | ＞507Vdc | ＞507Vdc |
| PWM constant pressure voltage1 | ---------- | ＞507Vdc |
| 3-phase dump load 1 voltage | 515±5Vdc | 515±5Vdc |
| 3-phase dump load 2 voltage | 520±5Vdc | 520±5Vdc |
| 3-phase dump load 3 voltage | 525±5Vdc | 525±5Vdc |
| Recharge voltage | 475±5Vdc | 475±5Vdc |
| Self-provided 3phase dump load connecting wire | ＞16mm² | ＞32mm² |
| Self-provided battery connecting wire | ＞30mm² | ＞60mm² |
| PWM fuse | 100A | 63A*2 |
| Charging fuse | 200A | 315A |
| Work environment temperature | -30-60°C | |
| Relative humidity | ＜90% No condensation | |
| Noise (1m) | ＜40dB | |
| Degree of protection | IP20（Indoor）IP65 (Outdoors) | |
| Cooling method | Forced air cooling | |
| * Extral Control function (optional) | yawing, variable pitch, mechanical brake, hydraulic brake, electromagnetism brake | |
| *Communication interface (optional) | RS485/USB/GPRS/WIFI/Ethernet | |
| *Temperature compensation (optional) | -4mv/°C/2V,-35°C~+80°C,Accuracy:±1°C | |
| Controller Size (mm) Weight (kg) | 600*500*1200 110 Kg | 600*500*1200 120Kg |
| Dump load Size (mm) Weight (kg) | 720*500*1300 110 Kg | 720*500*1300 110 Kg |
| 700*450*530 39 Kg | 720*500*1300 110 Kg | |
*Above parameter only for reference. Could be custom made to user specifications.
