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TommaTech® 20A 12/24V USB PWM Charge Controller

TommaTech® 20A 12/24V USB PWM Charge Controller

  • High quality components
  • Complies with UL and VDE quality standards
  • -25 to 55 °C Operating Temperature
  • Dynamic LCD design
  • Dual USB design for electronic devices
  • Comprehensive protection
  • Multiple load control modes
  • Energy statistics function
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Description

AU SERİES(PWM) CHARGE CONTROLLERS

The TommaTech® AU controller is a PWM charge controller with built in LCD display that adopts the most advanced digital technique. The multiple load control modes enable it can be widely used on solar home system, traffic signal, solar street light, solar garden lamp, etc.

Brand

Tommatech

Technical Details

Model Type
TT 2024au

Rated System Voltage
12 / 24V Auto

Battery Input Voltage Range
9V ~ 32V

Maximum PV Open Circuit Voltage
50V

Battery Type
Dry / gel / juicy

Balancing Charge Voltage
Dry: 14.6v / gel: no / watery: 14.8v

Upgrade Charge Voltage
Dry: 14.4V / gel: 14.2v / watery: 14.6v

Float Charge Voltage
Dry / gel / juicy: 13.8v

Reconnect Voltage (Low Voltage)
Dry / gel / juicy: 12.6v

Disconnect Voltage (Low Voltage)
Dry / gel / watery: 11.1v

Self consumption
≤9.2ma /12v ;≤11.7ma / 24v; ≤14.5ma / 36v; ≤17ma / 48V

Discharge Circuit Voltage Drop
≤0.16V

Temperature Coefficient
-3MV / ° C / 2V (25 ° C)

Ground
Common positive

LCD Display Operating Temperature Range
-20 ° C ~+70 ° C

USB Output
5VDC / 2.4A (Total)

Operating Environment Temperature Range
-25 ° C ~+55 ° C (the product can work continuously at full load)

Relative humidity
≤95%, non -condensation

Weight
0.35kg

Dimension
160 x 94.9 x 49.3mm

Mounting Size
148 x 70mm

Mounting Hole Size
4.5mm

Rated Charge/Discharge Current
20A@55 ° C

Charge Circuit Voltage Drop
≤0.29V

Protection Class
IP30

Connection Terminal
10 / 8AWG

Technical Document


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