Date tehnice

a) model 12/24V, 10 A

Pachetul contine:
1 x 10A Solar Charge Controller
1 x User manual

Model no EPSC-10A
Rated charge current 10A
Rated load current 10A
Work voltage 12/24V Auto
Over load, short circuit protection 1.25 rated load current 60sec, 1.5 rated loads current 5sec, over load protection action. ≥3 Rated load current short circuit protection action.
No load current ≤6mA
Charging circuit voltage drop ≤0.26 V
Load circuit voltage drop ≤0.15 V
Over voltage protection 17V; ×2/24V
Work temperature Industry stage:-35 C to +55C;
Boost charge voltage 14.6V;×2/24V; (keep 10min)
Direct charge voltage 14.4V; ×2/24V; (keep 10min)
Float charge voltage 13.6V; ×2/24V;
charge return voltage 13.2v;×2/24V;
Temperature compensation -5mv/'C/cell (Boost charge, Direct charge, Float charge, charge return voltage);
Lower voltage indicate 12.0V; ×2/24V;
Over discharge voltage 11.1V(no load)- real-time modified voltage by the discharge rate; ×2/24V;
Over discharge return voltage 12.6V; ×2/24V
Control mode PWM charge mode; modified discharge voltage by the discharge rate

b) model 12/24V 30A
Continut pachet:

1 x 30A Solar Charge Controller
1 x User manual

Model


EPHG-30A

Rated charging current


30A

Rated discharging current


30A

Voltage


12V/24V Auto

No load losses


<5mA;

Charging circuit voltage drop


Less than or equal to 0.20V

Discharge circuit voltage drop


Less than or equal to 0.15V

Over voltage protection


17V;×2/24V;

boost charge voltage


14.6V; ×2/24V (time of duration: 10 minutes)

Direct charge voltage


14.4V;×2/24V (time of duration: 10 minutes)

Float charge voltage


13.6V;×2/24V

Charge recover voltage


13.2V;×2/24V

Over discharge recover voltage 12.5V;×2/24V

Lower voltage indication 12.0V;×2/24V

Over discharge voltage 11.1V;×2/24V

Temperature compensation -4.0mV/'C/2V(boost voltage, direct charge, float charge and charge return voltage compensation)

Control method

PWM Smart Charging

Working temperature

From -35'C to +65'C;

Over-load and

short circuit protection

Overload protection: when the current of controller is

1.25 times of the rated current, the controller works for 30 seconds; 1.5 times of rated current, works for 5 seconds  

Short circuit protection: when the current of controller is more than or equal to 3 times of rated current, the protection starts.

Circuit protection

Over-charge, over-discharge, short circuit and over-load protection

All the protections are harmless to any parts and fuse of controller

Anti-connectionreverse protection for solar battery and storage battery.

c) model 10 A 12/24V MPPT
Date tehnice:

- sesizare automata a tensiunii bateriilor de acumulatoare (12V sau 24V) si comutare pentru aceeasi tensiune a circuitul de intrare a panourilor;

- curent de mers in gol foarte scazut (sub 5 mA);

- protectie la supratensiune: peste 17V/34V;

- prevenirea descarcarii bateriilor cand tensiunea acestora a scazut la 10,8V/21,6V;

- programare a iesirii LOAD: la scaderea iluminarii ambiante sub pragul limita sau dupa un numar de ore de la atingerea acestui prag;

- afisarea celor 16 programe pe afisajul amplasat la partea inferioara a aparatului, langa microintrerupatorul de programare;

- reglajul parametrilor de functionare a instalatiei se face in functie de temperatura mediului ambiant (senzor exterior de temperatura in partea inferioara a aparatului, in zona cablurilor electrice);

- carcasa metalica robusta care asigura si o racire eficienta.

d) mode 12/24V 20A MPPT
Date tehnice:

- sesizare automata a tensiunii bateriilor de acumulatoare (12V sau 24V) si comutare pentru aceeasi tensiune a circuitul de intrare a panourilor;

- curent de mers in gol foarte scazut (sub 5 mA);

- protectie la supratensiune: peste 17V/34V;

- prevenirea descarcarii bateriilor cand tensiunea acestora a scazut la 10,8V/21,6V.