solar charge controller for solar street light system

Features:

10a 12/24v solar charge controller for solar street light system.

Work Mode-Light control+time delay,work time setting

Including SDCC-XIP function mode(used for solar home system)

Microcontroller and CPU software intelligent control

Digital LED indicating light to show the working mode and lighting time

Protection against overload,short circuit and  reverse connection

Temperature Compensation

Utilizes serial mode PWM Control for maximum Efficiency

ISO9001 CE ROHS Certificate Approved

Specifications:

Type

SDRC-5A PWM

SDRC-10A   PWM

SDRC-15A   PWM

SDRC-20A     PWM

Rated charge current

5A

10A

15A

    20A

Rated load current

5A

10A

15A

    20A

Work voltage

12v; 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 +55°C;

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



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至: Beijing Remote Power Company
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