Solar Input Voltage

56VDC Min to 100VDC Max

Max Solar Panel Open Circuit Voltage (Voc)

100VDC (Maximum worst case over full temperature range)

Max Solar Panel Power Point Voltage (Vmp)

90VDC

Solar Input Current

20A Maximum

Typical Controller Efficiency

96% (68VDC Input, 10A Load, 25C)

MPPT Tracking Frequency

19 times/sec or 19 Hz

Battery Voltage

48VDC (Controller will function down to 20VDC)

Battery Current

20A Maximum

Battery Type

GEL or AGM or WET or Lithium

Charging Volts at 25C

AGM= Float:55.2, Bulk:57.6V, Balance:58.4V (60 Min)

GEL= Float:55.2, Bulk:56.8V, Balance:Disabled

WET= Float:55.2, Bulk:58.4V, Balance:59.2V (60 Min)

Lithium= Float:Disabled, Bulk:57.6V, Balance:Disabled

Temperature Compensation

-3mV/°C/2V

Fuse Type

58V 20A Automotive Mini Blade Type (Littlefuse0997020.WXN)

Low Voltage Disconnect

42V to 48V – settable in web interface

Low Voltage Disconnect Recovery

44V to 54V – settable in web interface

Auxiliary DC Output Voltage

24VDC or 48VDC – settable in web interface

Auxiliary DC Output Current

2.25A Maximum Continuous, 3A Max peak

Auxiliary DC Output Controls

Temperature, Voltage, Time – settable in web interface

PoE Switch

Qty 7 RJ45, 10/100/1000MB Gigabit Ethernet, Layer 2, Auto Crossover

PoE Output Voltage

802.3at (port 1-4 only), 48VDC or 24VDC or OFF – settable in web interface

PoE Output Power

0.645A per PoE Port Max

PoE Power supplied on pins 4,5 (V+) and 7,8 (V-) (Mode B)

Port Surge Protection

IEC 61000-4-2 (ESD) 15kV (air), 15kV (contact)

IEC 61000-4-4 (EFT) 40A (5/50ns)

IEC 61000-4-5 (Lightning) 25A (8/20µs)

Maximum Power Output

222W Total (150W @ 48VDC and 72W @ 24VDC) from all output ports (including Aux Output), Auto Shutdown and Autorecovery from Fail

Indicator LED’s

Charge (Green), 24VDC (Green) or 48VDC (Yellow) Port Voltage, Overload (Red)

Measurement Accuracy (V / I / T)

+/- 0.1V , +/- 0.1A , +/- 1 Deg C

Power Consumption

3.5W Typ

Accessibility

Via Web Browser and SNMP

Data-Logger

FIFO, 15,000 data sets, Programmable log interval

Wire Size

Solar and Battery – 8AWG, Aux DC Output -12AWG

Mounting

DIN Rail or 4mm Screw Tab

Operating Temperature

-40C to +65C (-40F to 149F)

Humidity (RH)

0% - 90%

Dimensions (LxWxDepth)

151mm x 111mm x 138mm (5.9 x 4.4 x 5.4”)

Weight

1.5kg (3.3lbs)

MTBF

>100,000 Hrs

Certifications

FCC/CE EN55022 (EMC) ; CE EN55024 (EMC); CE/UL EN60950-1 (LVD)

Warranty

3 Years