JN-R Series 30amp 40amp 50amp 60amp 12v 24v 48v auto solar charge controller LCD displaying

Electrical parameter

item

JN-K(12V/24V/48V)

JN-R(12V/24V/48V)

Rated voltage

12V/24Vauto,48V

Battery max voltage

15V/30V/60V

Solar panel max voltage

22V/44V/88V

Rated charging current

10A

20A

30A

40A

50A

60A

Charging line voltage drop

≤0.7V

Discharging line voltage drop

≤0.2V

Static loss

0.2W

communication

RS232/RJ45 Interface

USB output

0.5A/5V

Over-temperature protection

Below 75℃ full current，75℃-90℃ half current，     above 90℃ off charge

Working environment parameters

LCD display temperature

-20℃-75℃

Working environment temperature

-20℃-50℃

Storage temperature

-30℃-70℃

Protection level

IP30

Mechanical parameters

Wire terminal（㎜²)

2.5

6

10

10

16

16

Size L*W*H（mm)

153*94*46.5

207.5*129*69.5

Net weight（kg）

0.35

0.38

0.40

1.30

1.35

1.40

Battery voltage parameters

（Battery voltage parameters are based on 25℃/12V system，24V system X2，48V systemX4）

  Battery parameters

Battery type

Colloid lead acid battery

Sealed lead acid battery

Lithium iron phosphate battery

Manganate

lithium battery

User

definition

Over-charge disconnect voltage (V)

15.5

15.5

13.2

14.4

13-16

Overvoltage recovery voltage (V)

14.8

15.0

12.6

14.0

13-16

Equilibrium charge voltage (V)

14.6

14.6

12.4

13.8

13-15

Enhance charge voltage(V)

14.2

14.4

12.2

13.6

13-15

Floating charge voltage(V)

13.6

13.8

12.0

13.2

12-14

Under-voltage recovery voltage(V)

12.6

12.8

11.5

12.6

11-13

Under-voltage shut down voltage(V)

10.8

10.8

9.6

10.5

9-11

Equilibrium charge duration(min)

——

120

120

120

60-180

Enhance charge duration(min)

120

120

120

120

60-180