JN-R Series 30a 40a 50a 60a 12v 24v 48v auto solar charge controller LCD displaying
Features:
1. Common cathode circuit design makes the system more stable and reliable.
2. Support RS232 communication for PC monitor, more intelligent.(for option)
3. Excellent EMC design.
4. LCD display with USB charger
5. Strong data storage, storage time can be up to 10 years.
6. Multi-protection and temperature control
7. Japan imported MOSFET with better performance and more durable.
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Electrical parameter
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item
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JN-K(12V/24V/48V)
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JN-R(12V/24V/48V)
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Rated voltage
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12V/24Vauto,48V
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Battery max voltage
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15V/30V/60V
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Solar panel max voltage
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22V/44V/88V
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Rated charging current
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10A
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20A
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30A
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40A
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50A
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60A
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Charging line voltage drop
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≤0.7V
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Discharging line voltage drop
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≤0.2V
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Static loss
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0.2W
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communication
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RS232/RJ45 Interface
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USB output
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0.5A/5V
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Over-temperature protection
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Below 75℃ full current，75℃-90℃ half current， above 90℃ off charge
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Working environment parameters
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LCD display temperature
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-20℃-75℃
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Working environment temperature
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-20℃-50℃
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Storage temperature
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-30℃-70℃
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Protection level
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IP30
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Mechanical parameters
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Wire terminal（㎜²)
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2.5
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6
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10
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10
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16
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16
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Size L*W*H（mm)
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153*94*46.5
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207.5*129*69.5
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Net weight（kg）
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0.35
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0.38
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0.40
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1.30
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1.35
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1.40
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Battery voltage parameters
（Battery voltage parameters are based on 25℃/12V system，24V system X2，48V systemX4）
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Battery parameters
Battery type
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Colloid lead acid battery
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Sealed lead acid battery
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Lithium iron phosphate battery
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Manganate
lithium battery
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User
definition
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Over-charge disconnect voltage (V)
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15.5
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15.5
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13.2
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14.4
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13-16
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Overvoltage recovery voltage (V)
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14.8
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15.0
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12.6
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14.0
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13-16
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Equilibrium charge voltage (V)
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14.6
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14.6
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12.4
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13.8
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13-15
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Enhance charge voltage(V)
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14.2
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14.4
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12.2
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13.6
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13-15
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Floating charge voltage(V)
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13.6
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13.8
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12.0
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13.2
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12-14
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Under-voltage recovery voltage(V)
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12.6
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12.8
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11.5
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12.6
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11-13
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Under-voltage shut down voltage(V)
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10.8
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10.8
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9.6
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10.5
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9-11
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Equilibrium charge duration(min)
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——
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120
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120
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120
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60-180
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Enhance charge duration(min)
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120
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120
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120
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120
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60-180
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