Installation Guide
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 11.5 V / 10.5 V
Low Voltage Reconnect 12.6 V / 11.6 V
LVD Warning Threshold (buzzer) 11.8 V / 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
MS-ZMAN-SI-EN-A (Oct 06)
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