Residential & Commercial Solar Solutions with Energy Storage - OutBack Power Inc
Installation Guide for OutBack POWER models including: 900-00280-01-001 Rev A, 900-00280-01-001 Rev A Mojave ESS Power Supply, Mojave ESS Power Supply, ESS Power Supply, Power Supply, Supply
Outback Power - Mohave 8kW (120/240V Single-Phase) Inverter & 14.8 kWh Lithium Indoor Energy Storage System | Outback Power OGHESS8015A
File Info : application/pdf, 6 Pages, 2.19MB
DocumentDocumentMojaveTM ESS Power Supply Installation Instructions Purpose and Scope These instructions detail how to install an AC-to-DC power supply in the MojaveTM Energy Storage System (ESS). This power supply will enable firmware updates to the ESS battery. The process for firmware updates is specified elsewhere and is not included here. These instructions require familiarity with both the MojaveTM inverter and the ESS battery. For more information, refer to the MojaveTM Inverter/Charger Quick Start Guide and the MojaveTM ESS Operator's Manual. CAUTION: Hazard to Equipment Make certain to remove all power to the MojaveTM ESS and any other equipment. Follow all instructions included in this document. CAUTION: Equipment Shutdown This power supply must be installed before performing firmware updates to the ESS battery. Failure to install it will result in complete shutdown of both the MojaveTM inverter and ESS battery. MojaveTM Chassis OutBack Power has manufactured MojaveTM inverters with two different chassis. These can be identified by the conduit knockout pattern. Follow the appropriate installation instructions. If the knockouts appear in the pattern shown in 1, follow the instructions on page 2. 1 If the knockouts appear in the pattern shown in 2, follow the instructions on page 4. 2 Figure 1 MojaveTM chassis types 900-00280-01-001 Rev A 1 Power Supply Chassis 1 Instructions To install the power supply in Chassis 1: 1. Remove the inverter's cover as shown in Figure 2. Figure 2 Remove cover 2. Attach the wiring kits to each end of the power supply as shown in Figure 3. The DC kit has a twisted pair of red and black wires. The AC kit has a twisted pair of black and white wires. Each connector is a unique size. Each is keyed so that it cannot be installed in the wrong position. Figure 3 Wiring kits 3. Using a handheld voltmeter, test to ensure that the system has less than 10 Vdc and less than 30 Vac on the appropriate terminals. See Figure 4 on the next page. In Figure 4, test the DC voltage on the bus bars at the location designated DC. In Figure 4, test the AC voltage on the terminals at the location designated AC. 2 900-00280-01-001 Rev A ©2022 Alpha Technologies Services, Inc. All Rights Reserved. Installation Instructions 4. Mount the power supply as shown in Figure 4. Four PEM nuts are installed in the lower left section of the chassis. Orient the power supply so that the DC wiring is on the left, AC on the right. Position the power supply over the PEM nuts. Using a #1 Phillips screwdriver, attach the power supply with four M3 screws. Screws DC AC PEM nuts Figure 4 Mounting power supply (Chassis 1) 5. Wire the power supply as shown in Figure 5. Route the wires around the components as necessary. Connect the DC wires to the port located at A. Connect the AC wires to the port located at B. A B Figure 5 Wiring power supply (Chassis 1) Installation is complete. Replace all covers. Avoid pinching any wires during replacement. 900-00280-01-001 Rev A 3 Power Supply Chassis 2 Instructions To install the power supply in Chassis 2: 1. Using a 5 mm hex (Allen) wrench, remove 4 screws from the inverter's cover. Remove the cover. See A in Figure 6. 2. Open the wiring compartment door by pressing the latch at B. The door swings to the right. Inside is a "dead front" which prevents accidental contact. To remove the dead front, remove the two screws C from the corners of the dead front. The dead front will rotate forward from the top, but is slotted in place at the bottom. Remove the dead front by pulling upward and out. See D. A C B C D Figure 6 Removing cover and dead front 3. Attach the wiring kits to each end of the power supply as shown in Figure 7. The DC kit has a twisted pair of red and black wires. The AC kit has a twisted pair of black and white wires. Each connector is a unique size. Each is keyed so that it cannot be installed in the wrong position. Figure 7 Wiring kits 4. Using a handheld voltmeter, test to ensure that the system has less than 10 Vdc and less than 30 Vac on the appropriate terminals. See Figure 8 on the next page. In Figure 8, test the DC voltage on the bus bars at the location designated DC. In Figure 8, test the AC voltage on the terminals at the location designated AC. 4 900-00280-01-001 Rev A ©2022 Alpha Technologies Services, Inc. All Rights Reserved. Installation Instructions 5. Mount the power supply as shown in Figure 8. Four mounting holes are located in the lower section of the chassis. Orient the power supply so that the DC wiring is on the left, AC on the right. Position the power supply over the mounting holes. Using a #1 Phillips screwdriver and 5.5 mm socket, attach the power supply with four M3 screws and nuts. Screws DC Holes AC Figure 8 Nuts Mounting Power Supply (Chassis 2) 6. Wire the power supply as shown in Figure 9. Route the wires around the components as necessary. Connect the DC wires to the port located at A. Connect the AC wires to the port located at B. A Figure 9 Wiring power supply (Chassis 2) Installation is complete. Replace all covers. Avoid pinching any wires during replacement. 900-00280-01-001 Rev A B 5 IMPORTANT IMPORTANT: This power supply is only intended to be connected for the firmware update process. Once the update is complete, the wiring kits should be disconnected and removed. Replace the wires in their original shipping bag (or a similar bag) and tape them to the inside of the wiring compartment door. The power supply may remain mounted in place for future updates. Contact Information Address: Telephone: Website: 3767 Alpha Way Bellingham, WA 98226 USA +1.360.435.6030 www.outbackpower.com Copyright © 2022 by Alpha Technologies Services, Inc. All Rights Reserved. Subject to revisions without notice. E. & O.E. Trademarks Trademarks and logos are the property of Alpha Technologies Services, Inc., EnerSys, and its affiliates unless otherwise noted. Date and Revision June 2022, Revision A Part Number 900-00280-01-001 Rev A