Application: | Solar System Controller,Charger Controller |
---|---|
Maximum Current: | 20A |
Rated Voltage: | 48V |
is_customized: | Yes |
Model Number: | C4830 solar charge and discharge controller |
Rated charge current: | 20A |
Rated load current: | 20A |
Work voltage: | 48V |
No load losses current: | Less than or equal to 5mA |
Charging circuit voltage drop: | Less than or equal to 0.26V |
Discharge circuit pressure drop: | Less than or equal to 0.15V |
Over volltage protection: | *4/48V |
Working temperature: | Industry stage: - 35C to +55C |
Undervoltage voltage: | *4/48V |
Control method: | PWM Pulse-duration modulation charge mode |
Unit Type: | piece |
Package Size: | 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in) |
Package Weight: | 0.5kg (1.10lb.) |
Quick Details
Specifications
C4830-20 LCD Solar Charge and Discharge Controller 20A 48V solar controller pwm over discharge protection
Features:
1) the use of single-chip and special software to achieve the intelligent control;
2) LCD displays the working day status and parameters
3) with overcharge, over discharge, electronic phrase, overload protection, unique anti-reverse protection;
4) using a series PWM charging the main circuit, charging efficiency than non-PWM 3% -6%;
5) Output with light control and delay function
6) charge and discharge parameters can be adjusted;
7) real-time display of charging current and discharge current;
8) large terminal blocks, can take 30 square wires;
Parameter Description:
Type | C2430-20 | C2430-30 | C4830-20 | C4830-30 |
Rated charge current | 20A | 30A | 20A | 30A |
Rated load current | 20A | 30A | 20A | 30A |
Work voltage | 12V/24V 12V/24V 48V 48V | |||
Over-load and short circuit protection | Over-load protection: when the current of controller is 1.25 times of the rated current, the controller works for 60 seconds; 1.5times of the rated current, works for 5 seconds. Short circuit protection: when the current of controller is more than or equal to 3 timess or rated current, the protection starts. | |||
No load losses current | ≤5mA | |||
Charging circuit voltage drop | ≤0.26V | |||
Discharge circuit pressure drop | ≤0.15V | |||
Over volltage protection | 17V; *2.24V | |||
Working temperature | - 35C to +55C | |||
Boost charge voltage | 14.6V; *2/24V ;*4/48V; | |||
Direct charge voltage | 14.4V; *2/24V; *4/48V; | |||
Float charge voltage | 13.6V; *2/24V; *4/48V; | |||
Charge recover voltage | 13.2V; *2/24V; *4/48V; | |||
Temperature compensation | -5Mv /C / 2V | |||
Undervoltage voltage | 12.0V; *2/24V; *4/48V; | |||
Over discharge voltage | 11.1 ; * 2 / 24V; *4/48V; | |||
Over discharge recover voltage | 12.6V; *2/24V; *4/48V; | |||
Control method | PWM Pulse-duration modulation charge mode | |||
Dimension | Size dimension: 160mm*100mm*48mm; Installation dimensions: 146mm*66mm |
Production display:
![solar controller with External temperature sensor 12V - 24V charge and discharge](http://upload.ecvv.com/upload/SMT/0000572/32816106080-kfhtb1fp6irfxxxxc0axxxq6xxfxxxu.jpg)
![Universal solar controller with External temperature sensor 12V - 24V 30A charge and discharge](http://upload.ecvv.com/upload/SMT/0000572/32816106080-kfhtb1dpyerfxxxxblapxxq6xxfxxxn.jpg)
![12V - 24V charge and discharge solar controllers](http://upload.ecvv.com/upload/SMT/0000572/32816106080-kfhtb173t0rfxxxxx8xpxxq6xxfxxx3.jpg)
![Universal solar controller with External temperature sensor 12V - 24V charge and discharge](http://upload.ecvv.com/upload/SMT/0000572/32816106080-kfhtb10ih5rfxxxxcfxxxxq6xxfxxxv.jpg)