15
8.0 Technical Specifications
SI-300-220V
SI-300-115V
Electrical
AC Output Voltage (RMS)
220V +/- 10%
115V +/- 10%
Nominal Power Rating
300 Watts @ 25°C
300 Watts @ 25°C
Peak Power Rating
600 Watts @ 25°C (15 min)
DC Input Voltage
10.0V
– 15.5V
Self Consumption (AC Output OFF)
25 mA
Self Consumption (AC Output ON)
450 mA
AC Output Frequency
50 Hz +/- 0.1%
60 Hz +/- 0.1%
Peak Efficiency
91%
92%
Total Harmonic Distortion (THD)
< 4 %
Waveform
Pure sine wave
Environmental
Operating Temperature Range
-40°C to +45°C
Storage Temperature
-40°C to +85°C
Humidity
100% Non-condensing
Enclosure
Type 1 (Indoor Only)
Setpoints
Low Voltage Disconnect
Adjustable: 11.5 V or 10.5 V
Low Voltage Reconnect
Adjustable: 12.6 V or 11.6 V
LVD Warning Threshold (buzzer)
Adjustable: 11.8 V or 10.8V
LVD Delay Period
4 minutes
Instant LVD
10 V
High Voltage Disconnect
15.5 V
High Voltage Reconnect
14.5 V
Standby On Threshold
~ 8 Watts
~ 10 Watts
Standby Off Threshold
~ 8 Watts
~ 10 Watts
High Temperature Disconnect
95°C (heatsink)
High Temperature Reconnect
80°C (heatsink)
Data Communications
RJ-11 Connection
Morningstar Meterbus / Modbus 16-bit RTU **
Mechanical
Dimensions
213 x 152 x 105 mm / 8.4 x 6.0 x 4.1 in
Weight
4.5 Kg / 10.0 lbs
Enclosure Rating
IP20
AC Terminals:
Wire Size
up to 4 mm2 / up to 12 AWG
Torque
0.80 Nm / 7.0 in-lb
DC Terminals:
Wire Size
2.5 to 35 mm2 / 14 to 2 AWG
Torque
5.65 Nm / 50 in-lb
Remote On/Off Terminals:
Wire Size
0.25 to 1.0 mm2 / 24 to 16 AWG
Torque
0.40 Nm / 3.5 in-lb