APsystems QS1A Installation & User Manual Download Page 18 | Manualshive

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APsystems QS1A Installation/User Manual

17

8. Technical Data

1

Be sure to verify the voltage and current specifications of your PV module match
with those of the Microinverter. Please refer to the datasheet or usermanual which
can be download from APsystems website www.APsystems.com.

2

You must match the DC operating voltage range of the PV module with the
allowable input voltage range of the APsystems Microinverter.

3

The maximum open circuit voltage of the PV module must not exceed the specified
maximum input voltage of the APsystems

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Summary of Contents for QS1A

Page 1: ...re support to help the installation Installation User Manual ALTENERGY POWER SYSTEM Inc latam APsystems com APsystems Guadalajara AV Lazaro Cardenas 2850 5 Piso Colonia Jardines del Bosque P 44520 Gua...

Page 2: ...the APsystems microinverter to AC bus cable 10 4 4 6 Step 6 Install a AC bus protective end cap at the end of AC bus cable 10 4 4 7 Step 7 Connect APsystems Microinverters to the PV Modules 11 4 4 8...

Page 3: ...systems Microinverter system and the solar array Be aware that the case of the APsystems Microinverter is the heat sink and can reach a temperature of 80 C To reduce risk of burns do not touch the cas...

Page 4: ...equipment B Consult the dealer or an experienced radio TV technical for help Changes or modifications not expressly approved by the party responsible for compliance may void the user s authority to op...

Page 5: ...Microinverter is used in utility interactive grid tied applications comprised of three key elements APsystems Microinverter APsystems Energy Communication Unit ECU APsystems Energy Monitor and Analysi...

Page 6: ...ing inverters The distributed APsystems Microinverter system ensures that no single point of system failure exists across the PV system APsystems Microinverters are designed to operate at full power a...

Page 7: ...and can also be configured for 3 phase grid and operates with most 60 and 72 cell PV modules Contact APsystems Customer Support for checking compatibility For more information please see the Technica...

Page 8: ...ns in accordance with local electrical codes 2 Be aware that only qualified professionals should install and or replace APsystems Microinverters 3 Before installing or using an APsystems Microinverter...

Page 9: ...st responders or be connected to an automatic system which initiates rapid shutdown upon the activation of a system disconnect or activation of another type of emergency system The initiator shall be...

Page 10: ...y Forbidden to hand carry the inverter through AC cable Figure 2 4 4 3 Step 3 Attach the APsystems Microinverters to the racking a Mark the location of the microinverter on the rack taking into acount...

Page 11: ...ector into the trunk cable connector until you hear a click Try to remove it to check that it is properly locked Figure 5 Best Practice Use the Bus Cable Unlock Tool of AC Bus to split the connectors...

Page 12: ...none of the AC and or DC wires are pinched or damaged Make sure that all of the junction boxes are properly closed 4 4 8 Step 8 Complete the APsystems installation map Fill in the APsystems Registrat...

Page 13: ...support altenergy power com B A B A B A 4 APsystems Microinverter System Installation APsystems Microinverter Energy Communication Unit Warranty Card The APsystems Installation Map is a diagram of the...

Page 14: ...is means they are producing power normally but have not yet connected to the ECU After the ECU has been plugged in setup acknowledges the Microinverters they will start to blink green every 10 seconds...

Page 15: ...pter GFDI error in the PV system Unless the GFDI error has been cleared the LED will remain red and the ECU will keep reporting the fault After the ground fault error is fixed follow the instructions...

Page 16: ...nating with data displays from other units most likely a Microinverter problem To troubleshoot a non operating APsystems Microinverter Follow the steps below in order 1 Verify the utility voltage and...

Page 17: ...ct the first AC connector in the branch circuit 3 Disconnect the PV module DC wire connectors from the microinverter 4 Remove the Microinverter from the PV array racking B Install a replacement Microi...

Page 18: ...erter Please refer to the datasheet or usermanual which can be download from APsystems website www APsystems com 2 You must match the DC operating voltage range of the PV module with the allowable inp...

Page 19: ...4 ms of duration Efficiency Peak Efficiency 96 5 Nominal MPPT Efficiency 99 5 Night Power Consumption 30mW Mechanical Data Operating Ambient Temperature Range 40 F to 149 F 40 C to 65 C Storage Temper...

Page 20: ...current to the simulated utility trip time accuracy Voltage V Frequency Hz A 0 50 Vnor Rated 0 16 80ms B 0 50 Vnor V 0 88 Vnor Rated 1 200ms C 1 10 Vnor V 1 20 Vnor Rated 1 200ms D 1 20 Vnor V Rated 0...

Page 21: ...QS1A Installation User Manual 20 9 Wiring Diagram 9 1 Single phase wiring diagram LATAM Figure11...

Page 22: ...QS1A Installation User Manual 21 9 Wiring Diagram 9 2 Sample Wiring Diagram 120D 208 3 Phase Grid LATAM Figure12 QS1A...

Page 23: ...QS1A Installation User Manual 22 9 Wiring Diagram 9 3 Sample Wiring Diagram 120Y 208 3 Phase Grid LATAM Figure13 QS1A...

Page 24: ...stallation User Manual 23 9 Wiring Diagram 9 4 Single phase wiring diagram Brazil Figure14 ECU SOLAR PANEL QS1 ENERGY COMMUNICATION UNIT AC JUNCTION BOX BROWN L BLUE N DISTRIBUTION BOX YELLOW GREEN PE...

Page 25: ...ring Diagram End Cap 3 Bus Cable Unlock Tool 5 Bus Cable 8 AC Connector Male 9 AC Connector Female Y CONN Cap 4 Bus Cable Grid 1 Bus Cable 7 DC ale Connector Cap Fem 6 DC Male Connector Cap 10 DC Exte...

Page 26: ...ap 4 Bus Cable Y CONN Cap Optional 2061702007 Bus Cable Y CONN Cap 5 Bus Cable Unlock Tool Mandatory 2352000001 Y Bus Cable Unlock Tool 6 DC Male Connector Cap Optional 2060401006 DC Male Connector Ca...

Page 27: ...Cable Y CONN Cap Optional 2061702007 Bus Cable Y CONN Cap 5 Bus Cable Unlock Tool Mandatory 2352000001 Y Bus Cable Unlock Tool 6 DC Male Connector Cap Optional 2060401006 DC Male Connector Cap MC4 7...

Page 28: ...diagram of the physical location of each microinverter in your PV installation Each APsystems microinverter has a removable serial number label located on the mounting plate Peel the label and affix i...

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