AliExpress Supply 48V 30A Metal Housing Automatic identification Power display solar charge controller MPPT
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Model:JN-T48V-30A (Metal Housing Automatic identification Power Display)
Full Charge Cut:59.2V
Balanced charge voltage:58V
Maximum load current:30A
Working temperature: -40~60 degrees C
Controller protection:Overload, reverse polarity, over-discharge, overcharge, short circuit, etc.
1.This controller has a household type and streetlights type in one design.
2.The controller has a 12V, 24V,36V,48V automatic identification design.
3. The controller controls (lights type) with light control.
4. The control has the overcharge, over discharge, over current, short circuit, reverse polarity protection measures.
5.This controller has a power-down protection (ie after adjusting buttons, the controller is powered down, the last adjustment will save data).
6.with a strong charge, balanced red, three-stage PWM regulator float charging.
7. The controller has a lightning protection designed to prevent transient current impact on power with soft start function.
Product installation and wiring:
1.An installation environment: Installation in dry and ventilated place.
A. First of battery (positive left) is connected correctly, the digital appear '1 'or '2' words ('1 'representatives to the 12V system, '2' representatives to the 24V system), after a few seconds, LOAD lights, power display bright. (Street light type LOAD long day off, undervoltage, overvoltage LOAD long off). Otherwise, check the line.
B. followed by solar panels (positive left) is connected correctly, the battery indicator started Happy, into the charging state. Otherwise, check the line.
C. Finally, take the load (Figure bulbs, cathode left) is connected correctly, the light bulb (type day long street lights off, undervoltage, overvoltage long off). Otherwise, check the line.
Note: This must be connected on the ABC sequence, otherwise it will damage the controller.
Picture of 48V 30A Automatic identification Power display solar charge controller
TEMP: representative of the temperature sensor , the temperature is automatically adjusted according to each different voltage points .
Digital display and buttons SET:
(1) When you press the SET digital display "U", that is, into the street lamps and household selection menu , then press the button once again there will be " 1" or " 2 ." "1" represents household type , "2 " represents the type of street lights . Wait digital off, the data is saved.
(2) Press the SET button for 5 seconds , the digital display "H" on behalf of timed ( street light controller -specific , household type is invalid ) , then immediately release the button and then press enter when the control is set ( on behalf of the control when the control time H -hour output will no longer be output ) , increased one hour per click "0-F" on behalf of 0-15 hours . ( Timed from the light control lights start time, does not have the GMT. ) Waits digital silencers , that data is stored.
(3) Press the SET button for 10 seconds , the digital display "h" after hours representative of light control delay h lights . "0-F" on behalf of 0-15 hours , then immediately press the SET button can adjust the delay time . Wait destroy digital data preservation.
(4) Press the SET button for 15 seconds, the digital display "y" to restore the factory representatives.
(5) Overload display "L", the short-circuit shows " 8 ."
1. h default is 0 hours ( normal controller when the light control lights will immediately turn on the lights , street lights only suitable type ) * Household type does not have control when the light control *.
2. the controller has a power-down protection ( ie after adjusting buttons , the controller power, will save the last adjustment data ) , found the controller is not normal, you can view the "U" "H" "h" setting normal.
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Warranty and Return
1. 12months Warranty for defective items (excluding items damaged and/or misused after receipt). Buy with confidence
2. Refund or replacement request is available only the requests within 1 week after parcel received returning the item as the same condition as received.
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4. Please repack the item carefully. Items returned will be tested and a new replacement will be shipped to the buyer immediately when found defective. In the event that a suitable replacement is not available then a refund will be issued. Shipping, handling and insurance fees are non refundable.
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