Wholesale Wind Inverter 150 Kw on Grid Tiein
$265.00-515.00
300W 30KW Converter With Protection Box For Wind Power Generator Off Grid Working System CE Patent
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- Supplier: Jinan Deming Power Equipment Co. Ltd.
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Product Overview
Description
controller with unload box for the wind turbine off grid working system
300w-30kw
provide custom made service, user need provide wind turbine technial parameters
Bulk order will be discount
provide OEM servce
Product Overviews
FKJ-B model Product Characteristics
1. The product can be manufactured in accordance with either JB/T6939.1-2004 industrial standard, GB/T19115.1-2003 national standard or users’ technical requirements.
2. Adopt two sets of control systems, PWM constant pressure system and three-phase load discharging system.
3. PWM constant pressure control is 120% of the rated power of the wind turbine generator. In case of exceeding the scope of PWM constant pressure power, the three-phase load discharging will automatically start immediately to ensure safe operation of the overall wind turbine generation system.
4. Under the circumstances of decoupling and damage of the battery, the three-phase load discharging will automatically start to avoid the idle run of the wind turbine generator and the occurrence of runaway accident.
5. PWM control: Under the conditions of strong or super-strong wind, ensure battery charged by the wind turbine generator under constant voltage and current.
6. It has reverse connection, anti-decoupling and damage-resisting protection of the battery.
7. Over-charging protection of the battery: When the battery is full (the battery pressure reaching 125% of the rated pressure), the controller will automatically carry out three-phase load discharging to stop charging battery.
8. Auto recovery of battery charging: When the battery pressure reduces to 108% of the rated pressure, the three-phase load discharger will stop load discharging to automatically recover battery charging.
9. The inside of the controller is equipped with lightening protection device. Contain the transit over voltage penetrating into the wind turbine generator within the voltage scope bearable to the equipment or system or conduct the strong lightening current into the earth to avoid equipment damage posed by lightening impact.
10. The big screen LCD display. Clearly present the working status of the wind turbine, solar panel, battery and controller.
11. The controller is equipped with manual three-phase load discharging switch; the user may use it according to actual circumstances. When using this switch, the wind turbine generator will forcibly carry out three-phase load discharging.
12. Optional communication Mode:RS232,RS485,GPRS,USB,RJ45 ect, Can monitor multiple devices running.
Technical Parameters of the FKJ-B (PWM) Off - Grid Wind Solar Controller 5KW
Type | 5KW-48Vdc | 5KW-120Vdc | 5KW-240Vdc |
Wind turbine rated power | 5KW | 5KW | 5KW |
Wind turbine max. power | 10KW | 10KW | 10KW |
Solar panel power | 1.5KW | 1.5KW | 1.5KW |
Battery | 48Vdc | 120Vdc | 240Vdc |
Function | Rectifier,charge, control | ||
Display mode | LCD | ||
Display content | Wind turbine voltage, wind turbine current, wind turbine power, solar panel voltage, solar panel current, solar panel power, battery voltage, charge current | ||
PWM constant pressure voltage | >58Vdc | >145Vdc | >290 Vdc |
3-phase load voltage of the wind turbine | 60±1Vdc | 150±2Vdc | 300±5Vdc |
Wind turbine recovery charging voltage | 54±1Vdc | 135±2Vdc | 280±5Vdc |
Solar controller stop charging voltage | 60±1Vdc | 150±2Vdc | 300±5Vdc |
Solar restore charge voltage | <54Vdc | <145Vdc | <290Vdc |
Low-voltage of the battery | 40±1Vdc | 100±2Vdc | 200±5Vdc |
Self-provided connecting wire of the battery | >20mm² | >10mm² | >6mm² |
PWM fuse | 125A | 63A | 40A |
Solar fuse | 32A | 16A | 10A |
Charging fuse | 160A | 63A | 32A |
Work environment temperature | -30-60°C | ||
Relative humidity | <90% No condensation | ||
Noise (1m) | <40dB | ||
Degree of protection | IP20(Indoor) | ||
Cooling method | Forced air cooling | ||
*Communication interface (optional) | RS485/USB/GPRS/Ethernet | ||
*Temperature compensation (optional) | -4mv/°C/2V, | ||
1. Could be custom made to user specifications. 2. Could have solar power control subject to user demand.
Payment
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Company Information
Contact
Junying li
Jinan Deming Power Equipment Co., Ltd
Tel: 0086 531 85662275 Fax: 0086 531 85662088 Mobile/WhatsApp: 0086 13287779981
Website: www.demingpower.cn www.demingpower.en.alibaba.com
Wechat: 13287779981 QQ: 351998931 Skype: demingpower2
E-mail: junyingli(at)demingpower.com.cn
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