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VI
Specification
Model No.
SC-50 MPPT
SC-80 MPPT
SC-80X MPPT
Maximum output current
(Continuous at up 50
ambient temperature)
50 Amps
80 Amps
80 Amps
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Max PV Input Current
40 Amps
70 Amps
70 Amps
16~192VDC Operating
Input Voltage Range
16~112VDC Operating
140VDC Maximum
Open Circuit Voltage
240VDC Maximum
Open Circuit Voltage
Max PV Array Power
3250 Watts
(Maximum
when equalizing
a 48V battery to
64V at 50 Amps)
5200 Watts
(Maximum
when equalizing
a 48V battery to
64V at 80 Amps)
5200 Watts
(Maximum when
equalizing a 48V
battery to 64V at
80 Amps)
Charge Regulation Modes
Bulk, Absorption, Float, Auto/ Manual Equalization
Battery Temperature
Compensation
5.0 mV per , per 2 volt cell
DC to DC Conversion
Capability
12V Battery: 16~112VDC
24V Battery: 32~112VDC
36V Battery: 48~112VDC
48V Battery: 64~112VDC
12V Battery: 16~192VDC
24V Battery: 32~192VDC
36V Battery: 48~192VDC
48V Battery: 64~192VDC
Display Status
Built-in 2-line, 20-character LCD with backlight
LCD status screen displays input voltage and current, output voltage and
current, charge-mode, Battery SOC
Data Logging
Logs energy harvested for 90 days, LCD displays WH, KWH, AH
Energy Monitor
LCD shows SOC, AH, WH, and present charge or discharge current. A
50mV/ 500Amp shunt is required to use
Auxiliary Relays
Two independent relays with from A (SPST) contacts for control of external
devices. Contact rating is 3 Amps, 50VDC
Operation Temperature
Full Power Output to +50 ambient
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Dimension
267.6 x 196 x
147 mm
414.8 x 225 x
147 mm
414.8 x 225 x
147 mm
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Summary of Contents for SC-160X MPPT
Page 7: ...VII Dimension for SC 50 MPPT Unit mm Fig 1...
Page 8: ...VIII Dimension for SC 80 MPPT Dimension for SC 80X MPPT Unit mm Fig 2...
Page 9: ...IX Dimension for SC 160X MPPT Unit mm Fig 3...
Page 12: ...1 3 Fig 4...
Page 20: ...3 2 3 2 The following is the Initialization Stage Flow Chart OTPI Solar SC 80 MPPT V0 9311...
Page 27: ...3 9 Main Menu Programming Group F Menu Group Constants Constants Edit Data Enter...
Page 28: ...3 10 Main Menu Programming Group O Menu Group Constants Constants Edit Data Enter...
Page 29: ...3 11 Main Menu Data Log Menu Constants Constants Edit Data Enter...