beijing remote power company
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  • Contact Person : Ms. alice chang
  • Company Name : beijing remote power company
  • Tel : 86-10-82670382
  • Fax : 86-10-51796571
  • Address : beijing,beijing,Room 52325,lixiang building zhichun road
  • Country/Region : China

solar charge controller for solar power system

solar charge controller for solar power system
Product Detailed
Related Categories:Solar Controllers

pwm 30a 48v solar charge controller for solar power system

Features.

1,With relay function

2,Miceocontroller and CPU software intelligent control

3,Protection against overload,short circuit and reverse connection

4,Temperature Compensation

5,ISO9001 CE ROHS Certificate Approved

Specifications:

Type

SDPC-SP-30A PWM

SDPC-SP-40A

PWM

SDPC-SP-50A

PWM

SDPC-SP-60A

PWM

Rated charge current

30A

40A

50A

    60A

Rated load current

30A

40A

50A

    60A

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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