CMT series solar street light controller designed specifically independent solar power generation system,
Mainly used in load needs light control, time control, light control and time combination of automatic control
switch system.
Such as: solar street lamp system,garden light system light control open nightly monitoring equipment.
Main Feature:
· Efficient tandem PWM charging, extend the life of the battery and improved system performance;
· Use power MOSFET as an electronic switch, without any mechanical switch;
· With accurate temperature compensation;
· Has broad applicability, automatic identification of day / night;
· With light control delay function, lights timed period from 1 to 15 hours adjustable;
· LED digital display of the menu settings and concise, easy to use;
· The controller has over-temperature, over charge, over discharge, overload, short-circuit automatic protection.
Technical Specification: Model 10A 15A 20A 30A Rated Charge Current 10A 15A 20A 30A Rated Load Current 10A 15A 20A 30A System Voltage 12V/24V AUTO Over load, short circuit protection 1.25 times by rated current, 60 seconds, 1.5 times by rated current,5 seconds--- overload protection; ≥3 times by rated current--- short circuit protection No-load loss ≤6mA Charge Circuit Voltage Drop ≤0.26V Discharge Circuit Voltage Drop ≤0.15V Over Voltage Protection 17V, ×2/24V Working Temperature Industrial Grade: -35℃-+55℃ (Suffix I ) Increase Charge Voltage 14.6V, ×2/24V (10mins when discharging) Direct Charge Voltage 14.4V, ×2/24V (10 mins ) Float Charge Voltage 13.6V, ×2/24V (till come down to charging recovery voltage) Charge Recovery Voltage 13.2V, ×2/24V Temperature Compensation -5mv/℃/2v Under Voltage 12.0V, ×2/24V Over discharge Voltage 11.1V, ×2/24V Over Discharge Recovery Voltage 12.6V, ×2/24V Control Mode PWM Dimension 133×70×33.5(mm) Weight 140~160(g) *Note: we keep right to make changes without notice.
