High quantity with low price charge controller - WS-C4860

WS-C4860 type series Charge regulator (WELLSEE solar intelligent charge controller) are of stable quality and high reliability, and can be applied under various worse geological conditions. Its appearance and function design has reached international advanced level. Depending on the types and actual charging situation of the battery,WS-C controller series (PV controller, solar system controller) can provide the fast and best charging voltage and electricity from the PV panel. WELLSEE solar charge controllers are equipped with advanced man-machine interactive function, so the user can adjust the charging voltage.

Functions:
1. Overload protection
2. Short circuit protection
3. Reverse discharge protection
4. Reverse polarity connection protection
5. Thunder protection
6. Low voltage protection
7. Overcharge protection
8. Battery stop and charge voltage HVD sets up
9. Charge and low voltage LCD sets up
10. Display the capability of the battery SOC
11. Loads and comeback setups.
12. Intellectualized temperature compensation
13. Store, calculate and display the charged AH on the LCD screen.
14. Store, calculate and display the discharged A on the LCD screen.
15. working temperature:-25---+55°C

TECHNICAL INDEX
Model WS-C4860 40A WS-C4860 50A WS-C4860 60A
Rated Voltage 48V
Max Load current 40A 50A 60A
Input voltage range 48V～80V
Length≤1m
Charge loop drop ＜0.25V
Length≤1m
Discharge loop drop ＜0.15V
Over voltage protection 68V
Full charge cut 54.8V (default, can be set)
Low voltage cut 42V (default, can be set)
Automatic restoration
low voltage cut 50V (default, can be set)
Temperature compensation -3mv/°C /cell
No load loss ≤30mA
Control Mode PWM
Max wire area 6mm2
Ambient temperature -25℃——+55°C