EN
EN
100
101
Specifications
Electrical Parameters
Item
DR2210N -DDB/DDS
BATT1 rated voltage
12/24VDC
BATT2 rated voltage
12/24VDC Auto
Rated Charge Current
20A
Battery Input Voltage Range
8.5~32V
Max. PV Open Circuit Voltage
100V
MPP Voltage Range
92V
Rated Charge Power
260W/12V 520W/24V
Max. conversion efficiency
97.5%
Full load efficiency
0,96
Self-consumption
26mA/12V;15mA/24V
19mA/12V;10mA/24V
(Low-power mode)
Temperature compensate coefficient
④
– 3mV/°C/2V (default)
Grounding
Common negative
BATT2 Full voltage
13.8V/12V ; 27.6V/24V (default)
BATT2 Charge return voltage
13V/12V ; 26V/24V (default)
AES signal port
⑤
5VDC/Max.200mA (2*(3.81-4P))
RS485 com. port
⑤
5VDC/Max.200mA (2*(3.81-4P))
Com. baud rate
⑥
115200 (default)
LCD backlight time
⑦
60S (default)
Dimension
243.7×158×63mm
Mounting dimension
180×149mm
Mounting hole size
φ5mm
Terminal
6AWG/16mm
2
(BATT1)
12AWG/4mm
2
(BATT2)
Recommended cable size
10AWG/6mm
2
(BATT1)
12AWG/4mm
2
(BATT2)
Weight
1 kg