Exmork FKJ-A2 Turbine Controller
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OUT-DOOR OFF GRID CONTROLLER ...............................................................
SPECS
FKJ-A2 wind turbine auto-controller is special matched equipment with wind turbine. It commutates the AC that generated by wind turbine to DC and then charges to storage battery groups.
FKJ-A2 auto-controller has a beautiful appearance, simplify indication, and it is easy to operate. It has a protection of the converse connection of the batteries. The wind turbine will unload automatically when the batteries voltage reach to 125% of the normal voltage; and the wind turbine will resume working when the batteries low down to the 108% of the normal voltage. The user can adjust the potentiometer to change the unload voltage. The key component adopts the high-efficient chip control, the complete machines is intelligent. This system is running safely, steadily, and reliably, working efficiently and have a long work life, which is proved by a large number of experiments.
OPERATION PROCESS
I. Out-linked wire
1. Connect the “+” & “-”poles of storage battery separately to the back panel’s “+” & “-” poles (or terminal blocks) of the charge controller.
Take strict precautions against wrong polarity connection or short circuit.
2. Connect 3-phase output wires of wind turbine separately with the connectors on the controller’s back panel (No order among A.B.C)
3. Connect the shunt (unload) of the turbine with a, b, c terminal blocks in the controller separately.
II Caution: When the poles are wrongly connected, blowout, reversed indicator will shine.
1. When the battery’s voltage is lower than the discharging bottom limit (see the details in the attached form), the shortage indicator shines, it reminds the user that it is in the discharging lower limit and needs charge.
2. When the charging fuse breaks, the charging fuse indicator will shine to remind the user to change the fuse.
3. When the wind turbine is working, it is not allowed to open or change the fuse, so as to avoid the user from being hurt or damage the machine. When user change the fuse, the wind turbine should in brake state, shut off all the switches, braking the connection of the battery and then check or change the fuse.
4. When the batteries voltage reach to the 125% of rated voltage, the wind turbine will unload automatically, stop charging to the battery, the unload indicator light will shine at the same time, the current meter has no show. when the batteries voltage low down to the 108% of rated voltage, the unload indicator light will go out, the wind turbine will resume working and charge to the batteries automatically.
III. Manual brake switch
1. After connected the storage battery correctly, press the button to “ON” position in the back panel, the turbine is under the condition of automatic working. (Small power controller with this equipment, larger power charger controller user will self-provided to install)
2. Press the wind turbine button to “OFF” position when without using this machine.
3. When the controller which rated power is above 3kw, it is forbidden to operate the manual breaking switch when the wind turbine is working.
NB: Please include Load Dumpers
