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Maximum output current |
80 Amps continuous up to 40oC (104oF) |
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Battery voltages |
12, 24, 36 or 48 Vdc nominal |
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Max PV input current |
70 Amps |
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Input voltage range |
16 to 112 Vdc operating. 140Vdc Maximum Open Circuit Voltage |
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Max PV array power |
5300 Watts |
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Charge regulation modes |
Bulk, Absorption, Float, Standby, Auto and Manual Equalize |
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MPPT Features |
Apollo Solar patent pending MPPT algorithm harvests the optimum power under all conditions of clouds or temperature. |
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Battery temperature comp |
6.0mV per oC per 2 volt cell |
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DC to DC conversion capability |
Charge 48v batteries from 4, 5 or 6* PV modules (17v nominal) in series.
Charge 24v batteries from 2, 3, 4, 5 or 6* modules in series.
Charge 12v batteries from 1, 2, 3, 4, 5, or 6* modules in series.
*Check max Voc from PV modules at low temperatures. |
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Display |
Built-in 4 line 20 character LCD with back light |
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Status reporting |
LCD Status screen displays Input voltage and current, Output voltage and current, Charge mode and Battery State of Charge. |
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Data logging |
Logs energy harvested for 90 days. LCD display Watt-hours, kW-hours, Amp hours and hours each day that Float mode was active. |
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Energy Monitor
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LCD shows SOC (State of Charge) in a fuel gauge style bar graph as well as % Full, Amp-hours and present charge or discharge current.
A 50mV/500Amp shunt is required to use the Energy Monitor features. |
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Auxiliary relays |
Two independent relays with form A (SPST) contacts are available for control of external devices. Contact rating ½ Amp, 50 VDC. |
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Operating temperature range |
-40oC (-40oF) to +55oC (131oF) ambient |
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Temperature de-rating |
Full power output to +40oC ambient. Current automatically limited above 40oC to protect the device. Full current restored when temperature drops. |
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Data Communication Options |
RS-232 included. Card slot for optional Wireless link to Remote Readout. |
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Connectors |
Power lugs accept 14 to 1/0. No. 2 wire recommended. |
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Conduit knockouts
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One 1" or 1-¼" and one ½" or ¾" on left side. Two ½" or ¾" on back. |
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Two 1" or 1-¼" on bottom. Bottom holes line up with power connectors. |
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Unit dimensions |
38.7cm X 21.6cm X 11.1cm (15.2¿ X 8.5¿ X 4.4¿) Length X Width X Depth |
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Shipping dimensions |
53cm X 31.8cm X 21.6cm (21¿ X 12 ½¿ X 8 ½¿) |
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Weight |
Unit: 7.3 kg (16 lbs) Shipping weight: 10 kg (22 lbs) |
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Certification |
UL1741 |
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Environmental rating |
Indoor Type 1 (Not intended for use in extremely damp locations) |
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Specifications notice |
Specifications are subject to change without notice. 9/06 |
