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Brand:ZUNAU
Origin:China Guangdong
Product detail: These series controllers are suitable for 12V/24V lead-acid battery system , if you need other types of please feel to contact me to customize .
Features:
1. Image of LCD graphic symbol
2. Simple button operation
3. Automatic Identification System Voltage level
4.Intelligeny PWM charge mode
5. Automatic Temperature Compensation
6. Adjustable charge-discharge control parameters
7. Settable Operating mode of Load
Protection
1. Overload, Short Circuit Protection
2. Remote monitoring and control function (custom)
3. Battery reverse-discharge protection
4. Battery Low Voltage Disconnection (LVD)
5. Battery reverse connection protection
6. Accumulated function of charge and discharge Ampere hours
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MODEL |
RTD1210 |
RTD1220 |
RTD1230 |
RTD4820 |
RTD4830 |
|
Batt voltage |
12/24V 12/24V |
48V |
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Charge current |
10A |
20A |
30A |
20A |
30A |
|
Discharge current |
10A |
20A |
30A |
20A |
30A |
|
Max Solar input |
<50V |
<100V |
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Charge drop |
<0.2V |
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Discharge drop |
<0.25V |
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Bulk |
14.5V |
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Acceptance |
14.2V PWM |
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Float |
13.8V |
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Charge reconnect |
13.0V |
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Discharge stop |
10.7V |
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Discharge reconnect |
12.6V |
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Self-consume |
<10mA |
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Voltage of open light |
Solar panel 8V(delay 10s) |
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Voltage of close light |
Solar panel 8V(delay 60s) |
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Temperature compensation |
N/C |
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Operating temperature |
-35~+60 ℃ |
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*all red color voltage X2 ,X4 while using 24V /48V system.
*Product specifications are subject to change without prior notice.
