ZKJ-A wind turbine charge controller off grid 1KW 2KW 3KW

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    2017-10-15 02:24

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Company Profile

ZONHAN New Energy Company Limited

By certification [File Integrity]

Contact: zonhan(Ms.)  


Area: Beijing

Address: Beijing

Website: http://www.chinasatcomgm.com/com/zonhan/

Product details
Model Number: ZKJ-A2KW Brand Name: ZONHAN Key Specifications/Special Features: ZKJ–A model product characteristics:◆ The product can be manufactured in accordance with either JB/T6939.1-2004 industrial standard, GB/T 19115.1-2003 national standard or users’ technical requirements.◆ ZKJ-A controllers adopt multiple-line three-phase load discharging control.◆ The total power of three-phase load discharging is 220% larger than the rated power of the wind turbine generator. The three-phase load discharging power of the first line is 80-100% of the rated power of the wind turbine generator; in case of exceeding the scope of the first line load discharging power, the three-phase load discharging of the second line will automatically start to ensure safe operation of the overall wind turbine generation system.◆ 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.◆ It has reverse connection, anti-decoupling and damage-resisting protection of the battery.◆ 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 the battery.◆ Auto recovery of battery charging: When the battery pressure reduces to 108% of the rated pressure, the load discharger will stop three-phase load discharging to automatically recover battery charging.◆ According to the category of the wind turbine generator, the controller can be additionally equipped with mechanical yawing, swing-tai, mechanical or hydraulic, pneumatic, magnetic and other brake functions.◆ LED status indication: Clearly present the working status of the wind turbine generator, solar panel, battery and controller.
◆ Ammeter and voltmeter indication: Indicate the charging current and voltage of the battery.
◆ 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.
Technical parameters of the ZKJ-A1 off - grid wind turbine controller
Type 1KW-24V 2KW-48V 3KW-48V
Battery 24Vdc 48Vdc 48Vdc
Function Charge, control
Operating environment Temperature -35-40℃, humidity≤80%
3-phase load voltage of the wind turbine 29±1Vdc 58±1Vdc 58±1Vdc
Recovery charging voltage of the wind turbine 26±1Vdc 54±1Vdc 54±1Vdc
Low-voltage of the battery 20±1Vdc 40±1Vdc 40±1Vdc
Self-provided connecting wire of the battery >10 mm >10 mm >12 mm
Fuse 63A 63A 100A
Size 510*360*230 mm 470*350*320 mm 445*435*380
Weight 9Kg 11.8Kg 17Kg
Shipping Information:
  • FOB Port: Shanghai
  • Lead Time: 5 - 10 days
Main Export Markets:
  • Central/South America
  • North America
  • Western Europe