SP PRO Grid fail - Generator Backup Kit Installation Note
Contents
1. Digital Inputs Low Batt Shut Down Override Input Digital Inputs Normal Alternate AC Input Power Selector Follow Backup Select Inhibit Export Input Follow Backup Select None we Note Low Batt Shut Down Override Input setting is not used in this Folow Backup Select A configuration l Inhibit Export Input Follow Backup Select mw Grid Fail Generator Backup Grid Fail Generator Backup Grid Fail Backup Grid Fail Backup Enabled Enabled w Grid Available Input Digital Control Input 4 Grid Available Input Backup Select Output Relay Output 3 Generator Outputs Generator Run Output Generator Outputs Generator Run Output Relay Output 1 Relay Output 1 a Generator Start Output The actual generator output type used will depend on what signal is required by the backup generator to start and stop Refer to generator documentation for details Note Default settings shown Start Output is not used in this configuration IN0020 Revision 01 004799 6 of 7 POWER PERFORMANCE PASSION SP PRO Grid fail Generator Backup Kit Installation Note SP PRO Configuration Automatic Generator Control The generator will run upon loss of grid supply on the default settings based on low battery voltage or SoC if enabled If you wish to enhance this operation consult SP PRO User manual Generator Automatic Start for full details Reference I nformation RL1 VOLTAGE MONITOR2. The internal voltage monitor RL1 is factory set and should not be adjusted The factory setting is detailed below abo 70 8 3S DIP switches under cover 1 ON DEL REC 2 OFF N E 3 ON 6s 4 OFF INHIBIT 5 ON 230 VAC 6 OFF 230 VAC WARNING Do not open the DIP switches cover if the Power Supply Is ON Additional nformation Selectronic web site http www selectronic com au or contact the Selectronic Sales Team 61 3 9727 6600 www selectronic com au INO0020 Revision 01 004799 7 of 7 POWER PERFORMANCE PASSION
3. Installation The SP PRO unit Is installed as per the installation instructions in the user manual All wiring is carried out in the SP PRO with the exception of the grid L input and the generator L input wiring These are wired to the Grid fail Generator backup kit once it is installed When connecting the AC wiring to the SP PRO please leave enough space for the Grid fail Generator backup kit to be installed in the wiring cavity of the SP PRO Please note the following 1 Backup loads connect into the AC Load L and N terminals in the SP PRO 2 Only the L wire from the Grid fail Generator backup connects into the AC Source L terminal within the SP PRO 3 The Grid L connects to the GRID L terminal on the Grid fail Generator backup kit The Grid N connects to the AC source N on the SP PRO 4 The Generator L connects to the GEN L terminal on the Grid fail Generator backup kit The Generator N connects to the AC source N on the SP PRO INO020 Revision 01 004799 2 of 7 POWER PERFORMANCE PASSION SP PRO Grid fail Generator Backup Kit Installation Note Once the SP PRO has been installed and wired follow the steps below to install the Grid fail Generator backup kit Installing the Grid fail Generator backup kit into the SPPRO Referring to the diagram above follow the steps below to install the kit i 2 J Fit 2 x 5mm mounting screws to the base of the SP PRO inverter at position A Leave screws loose Fit Gri
4. SP PRO Grid fail Generator Backup Kit Installation Note SP PRO Grid fail Generator Backup Kit Installation Note I ntroduction This installation note details the addition of the Grid fail Generator backup kit to the SP PRO inverter The kit is only suitable for SP PRO Series 2 When the Grid fail Generator backup kit is installed in the SP PRO the system allows for the connection of a backup generator that is automatically started and stopped by the SP PRO as required during a grid outage Note This document needs to be read in conjunction with the SP PRO Instruction Manual SP PRO GRID GEN BACKUP MODELS There is a model for each nominal battery voltage Ensure you use the correct model to match the nominal battery voltage of your SP PRO inverter SP PRO Model Grid fail Generator backup kit SPMC 240 AU 004723 SPMCA GFGB 24V 004743 SPMC 241 AU 004724 SPMCA GFGB 24V 004743 SPMC 481 AU 004725 SPMCA GFGB 48V 004744 SPMC 482 AU 004726 SPMCA GFGB 48V 004744 SPMC 1201 AU 004722 SPMCA GFGB 120V 004745 INO020 Revision 01 004799 1 of 7 POWER PERFORMANCE PASSION SP PRO Grid fail Generator Backup Kit Installation Note Wiring Overview The following is an overview of the internal and external connections which form part of the Grid Gen Backup Expansion housing ACLOAD BATTERY GEN GRID N Source Neutral GEN L Source Active GRID L sdb dh Note Diagram is applicable for 24V 48V and 120V models SP PRO
5. d fail Generator backup kit to screws as shown Tighten screws Wire the connections from the Grid fail Generator backup kit to the SP PRO as shown NOTE the polarity of the B and B connections Wire the Generator L and Grid L to the GEN L and GRID L terminals respectively on the Grid fail Generator backup kit Double check all terminals are tight and clamping the wire only and not the insulation IN0020 Revision 01 004799 3 of 7 POWER PERFORMANCE PASSION SP PRO Grid fail Generator Backup Kit Installation Note Generator Control Wiring The Generator Run control wiring is wired into the expansion card as shown This configuration is for a controller that require two wires to be closed to start and run and then opened to stop the generator F z p x O ir o Oo oO O 6 wn 2 S a T S Xo BES Ww a WS RUN COMMON Note Refer to Tech Note TN0025 for other control options SP PRO Configuration Additional Configuration Settings The following details the additional settings required to activate the Grid Generator backup hardware installed This is in addition to settings for grid operation AC Source AC I NPUT The Alternative Source must set to accommodate the different power limit and voltage frequency range that the SP PRO will accept when the backup generator is running The Primary Source settings are shown by way of comparison between grid and backup generator Alternate AC S
6. ource Power maximum power SP PRO will draw from backup generator Min Max AC Voltage allowable voltage range from generator Min Max AC Frequency allowable frequency range from generator IN0020 Revision 01 004799 4 of 7 POWER PERFORMANCE PASSION SP PRO Grid fail Generator Backup Kit Installation Note Frimary Source Alermatiwe Source Min AC Voltage Alternate AC Min AC Voltage 1 30 rover 1 30 p 150 BECA w Max AC Yoltage 233 Pg dak 1 10 m amam Contactor CT i 10 6 ia gu AC Frequency External CT di ERN 50 250 4 10 m 50 A 5A eg aie z Max AC Frequency i a 10 NOTE a a Note Default Values shown Adjust values to suit the backup generator External CT and Extern Contactor CT settings are not used in this configuration AC SOURCE GENERATOR CONTROLLER SETTINGS Generator Pre synchronised Generator Controller Enabled z Warm Up Time eee Note Remaining settings can be adjusted based on eae specific backup generator requirements See SP PRO Warm Up Time User Manual Generator Controller Settings for TERE E R Bene further details 5 120 min v Cool Down Time 0 10 min INPUTS OUTPUTS The SP PRO must be configured to control the correct inputs and outputs to monitor and switch between the grid and backup generator INO0020 Revision 01 004799 5 of 7 POWER PERFORMANCE PASSION SP PRO Grid fail Generator Backup Kit Installation Note
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