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 | |||
