EnerSys OutBack POWER Mojave Operator'S Manual Download Page 8

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Important Safety Instructions

Symbols Used on the Mojave Inverter

The symbols shown below mean the following:

WARNING: To reduce risk of injury, read all instructions

The instructions indicated here include this manual, as well as the

Mojave

Inverter/Charger Overview Guide

, the

Mojave Inverter/Charger Quick Start Guide

and any other pertinent literature.

Symbols Used on the Mojave Battery

The symbols shown below mean the following:

WARNING: To reduce risk of injury, read all instructions

The instructions indicated here include this manual, as well as the

Mojave

BatteryQuick Start Guide

, and any other pertinent literature.

AVERTISSEMENT : Pour prévenir les blessures, lire
toutes les instructions

WARNING: Hazardous voltage circuits
AVERTISSEMENT : Circuits à tension élevée

General Safety

WARNING: Limitations on Use

This equipment is NOT intended for use with life support equipment or other
medical equipment or devices.

WARNING: Reduced Protection

If this product is used in a manner not specified by Mojave product literature, the
product’s internal safety protection may be impaired.

CAUTION: Equipment Damage

Only use components or accessories recommended or sold by OutBack Power or
its authorized agents.

Summary of Contents for OutBack POWER Mojave

Page 1: ...Mojave Grid Hybrid Energy Storage System Operator s Manual...

Page 2: ...w outbackpower com Warranty The warranty for this product can be downloaded from www outbackpower com downloads warranty_and_safety warranty_mojave A printed copy is available by sending a self addres...

Page 3: ...17 Grid Tab 18 Generator Tab 19 Network Tab 21 ACTIONS View 22 SETTINGS View 23 EVENTS View 24 OPTICS RE 25 Operation 27 Connections 27 CT 27 LED Indicator Inverter 28 Description of Inverter Operatio...

Page 4: ...oting 70 Service Instructions 71 Replacement Kits 71 Preparatory Steps 72 Replacement of Control Board 74 Replacement of AC Board 77 Replacement of Fan Module 81 Replacement of Power Module 82 Replace...

Page 5: ...ule 21 91 Table 16 Grid Protection Settings HECO and ISO NE 94 List of Figures Figure 1 Mojave Inverter Charger and Battery 9 Figure 2 User Interface 11 Figure 3 User Interface Tabs and Views 12 Figur...

Page 6: ...33 Cover Replacement 61 Figure 34 Measurement Points 64 Figure 35 Removal of Covers 73 Figure 36 Control Board External Attachments 74 Figure 37 Control Board Connectors 75 Figure 38 Dismounting Cont...

Page 7: ...he hazard could be harmful to human life CAUTION Hazard to Equipment This type of notation indicates that the hazard may cause damage to the equipment IMPORTANT This type of notation indicates that th...

Page 8: ...ad all instructions The instructions indicated here include this manual as well as the Mojave BatteryQuick Start Guide and any other pertinent literature AVERTISSEMENT Pour pr venir les blessures lire...

Page 9: ...igned to be AC Coupled that is the ESS is meant to be installed in existing grid direct systems to add energy storage and backup capability without interfering with grid interaction The system has an...

Page 10: ...in the event of low batteries or other conditions Listed by UL to UL 1741 2nd Edition with supplements SA and SB and CSA 22 2 107 1 16 Meets SunSpec IEEE 2030 5 2018 CSIP Provides secure communication...

Page 11: ...ill appear after power up It appears as Mojave xxxx and incorporates part of the inverter s serial number Connect to the device When prompted for a wi fi password the password consists of the last eig...

Page 12: ...ection Selecting an individual tab brings up a table with data See page 13 for more information on this view and each tab The SETTINGS view allows functions to be changed Selecting an individual tab b...

Page 13: ...n of power flow This is also shown by a chevron style arrow at the destination icon A green dotted line indicates power not purchased from grid or generator During AC coupled operation see page 35 the...

Page 14: ...Disconnected if the grid relay is automatically opened for another reason while grid power is still present Inverter The Mojave inverter itself See page 16 for more information including all Status i...

Page 15: ...erator The AC source on the inverter s GEN terminals This icon displays generator voltage and frequency See page 19 Icon colors Green generator Status is Connected Inverter is using generator power Th...

Page 16: ...e L1 The voltage in AC volts Vac measured at the inverter s L1 LOAD terminal Voltage L2 The voltage in AC volts Vac measured at the inverter s L2 LOAD terminal Current L1 The current in AC amperes Aac...

Page 17: ...age in DC volts Vdc measured at the inverter s internal battery terminals Current The net current in DC amperes Adc measured as imported or exported from the batteries Temperature The battery temperat...

Page 18: ...watts W measured at the external current transducers This will read zero if the transducers are disabled See pages 27 and 39 XCT Current L1 and XCT Current L2 The current in AC amperes Aac measured a...

Page 19: ...nting the generator s running time Disconnected voltage is present at the GEN terminals but the power is unacceptable or was manually disconnected The generator relay is open Cooling Down generator is...

Page 20: ...ab See pages 22 and 46 It is waiting for proper conditions to start the generator Disabled The AGS function has been been deactivated in the Actions Menu in the Generator tab or both The generator may...

Page 21: ...refers to the system s router Wired The connection state when using a wired cable network connection Disabled The configuration has manually disabled the connection Disconnected The wireless interface...

Page 22: ...ct or Drop disconnect This is a manual command to connect or disconnect from the utility grid Use connects to the grid if all other conditions are met See page 41 F Gen Input This onscreen toggle has...

Page 23: ...of each setting The tabs may appear in a different order in Operation than they do here Inverter Allows settings for all inverter functions including Time of Use ToU See page 33 Grid Allows settings...

Page 24: ...ion on a status change or other event Warning a non critical issue that does not require the unit to shut down Fault a critical wiring related issue that requires the unit to shut down Error a critica...

Page 25: ...alled OutBack Power equipment Each inverter is treated as a different System A video tutorial for aggregating multiple Systems with OPTICS RE is part of the WattSchool series of tutorials OPTICS RE al...

Page 26: ...PTICS RE Note that the following steps require a valid MAC address from page Error Bookmark not defined 2 Click on Add a Profile 3 Set the System Type as Mojave 4 Enter the MAC address for a Mojave in...

Page 27: ...46 Each distinct function or operation is accompanied by a symbol representing the inverter and that operation as shown in Figure 14 Figure 14 Icon Images CT Normally the Mojave inverter senses AC pow...

Page 28: ...blue during a firmware update Solid Ready for operation The Mojave inverter is off Green Solid The Mojave inverter is operating Any number of functions may be active See page 13 Yellow Flashing An er...

Page 29: ...can be manually selected enabled or customized Other items are general topics or applications for the inverter Any of these items may need to be adjusted so that the inverter is best matched to a par...

Page 30: ...Owner settings allow changes to items under the Network Inverter Battery or Generator tabs The Installer settings can change the grid protection settings under the Grid tab The Admin selection is rese...

Page 31: ...st or forgotten press the Reset button to reset the password Additional instructions will appear Historical Data This item allows download of a csv file to review system data Enter the date range unde...

Page 32: ...l auto populate this item DNS server 1 and 2 The first and second domain name servers DHCP will auto populate these items If a static network is used these items are available from the service provide...

Page 33: ...fect the voltage transferred from an AC source See pages 34 41 and 48 Inverter Operating Frequency Hz Range 55 to 66 Default 60 In off grid usage the inverter s operating frequency can be adjusted for...

Page 34: ...ng 35 Aac will be current limited similar to an excessive load and may result in undervoltage The Mojave ESS requires the Mojave Lithium Ion Battery for normal operation No other DC sources are suppor...

Page 35: ...activity the GD inverter sends power to F and C The inverter s first priority is to charge the batteries D The Mojave battery charger settings will still apply See page 44 If additional GD power is a...

Page 36: ...is preset to operate between 4 PM and 9 PM as this is the most common peak rate period Weekends utilizes ToU during this time block Saturday and Sunday only Daily utilizes ToU during this time block e...

Page 37: ...acting as a conduit for the GD inverter to export power At 5 PM the inverter enters the peak rate period The Mojave inverter ceases importing any grid power By this time the GD inverter is producing...

Page 38: ...e inverter If a rapid shutdown device is not installed this function should be disabled This is performed by directly shorting terminals 5 and 6 with a small wire A jumper is installed at the factory...

Page 39: ...nterconnection Not all items are available with all Grid Profiles The settings shown are for the IEEE 1547 2003 profile Certified ranges are only shown when they differ from the maximum range IMPORTAN...

Page 40: ...Hz Range 55 to 66 Default 59 50 Enter service delay s Range 0 to 1600 Default 300 Random delay s Range 0 to 1000 Default 0 Enter service ramp time s Range 0 to 1000 Default 300 PF export Range Disabl...

Page 41: ...me settings under the Inverter tab SETTINGS view The inverter will restrict charging from the grid if any of the following conditions are true Charge from grid limit W is set to a low number Max charg...

Page 42: ...d power to the GEN terminals NOTES The relay does not open during any stage of Time of Use See page 36 The neutral connections are not switched Neutral conductors use a common bus bar The independent...

Page 43: ...mport limit W the charge rate will be reduced to zero If the loads exceed Import limit W see below The Charge from grid limit W setting does not restrict charging performed while AC coupling See page...

Page 44: ...d for the Mojave ESS Max SOC Range 60 to 100 Default 100 The uppermost SOC for the charger to work See page Error Bookmark not defined Min SOC Range 10 to 60 Default 50 The lowest operating point for...

Page 45: ...djust the charging voltage and current to maintain the best performance of the battery while still respecting any user set limits There is no typical BMS charging cycle due to the adaptive nature for...

Page 46: ...erator is allowed to run with no load before charging begins This time should follow the generator manufacturer s recommendations This setting applies only when using AGS See pages 48 and 50 Cooldown...

Page 47: ...atically during certain hours See page 53 Quiet time start Range 12 00 AM to 11 59 PM Default 10 00 PM The beginning of the scheduled period that restricts automatic start See page 53 Quiet time stop...

Page 48: ...onnected to other locations The inverter has a separate GRID connection see page 42 These independent connections are used for wiring to multiple AC sources However the inverter can only use one AC so...

Page 49: ...D When the relay closes the GEN and LOAD terminals are electrically common The GRID terminals remain isolated When the relay changes states the physical transfer delay is as fast as 20 milliseconds Th...

Page 50: ...ator with a three wire start circuit a three wire to two wire conversion kit may be needed in conjunction with the AUX Atkinson Electronics www atkinsonelectronics com is one company that makes these...

Page 51: ...rator automatically The advanced functions allow generator control based on battery state or load size It can be exercised during inactive periods or prevented from starting late at night or during ot...

Page 52: ...See page 16 NOTE When using the Mojave Lithium Ion Battery which uses BMS to determine SoC this is the most advisable mode to use Voltage Start When the batteries discharge to any of several selected...

Page 53: ...es when generator noise is not desired the generator can be prevented from starting automatically The 24 hour and 2 hour start settings will not start the generator during these times Similarly the St...

Page 54: ...Cycle Stop Reasons Stop SOC Below Stop kW Quiet Time Exercise Time Expires Generator set to Off Generator Controls Run During Quiet Time 2 minute start voltage Yes Stop Stop Stop Yes 2 hour start volt...

Page 55: ...ed or disconnected to avoid causing a spark CAUTION Equipment Damage Failure to install or use this product as instructed can result in damage to the product that may not be covered under the limited...

Page 56: ...and or flammable gas must be installed on the site in accordance with building fire and installation codes Ventilation Room must not be sealed airflow to the outside is required Use of an exhaust fan...

Page 57: ...are provided in the hardware kit Install these bumpers into the rear of the battery by pushing them into the holes designated by D in Figure 29 Figure 29 Rubber Bumpers A C B o Circuit Breaker A This...

Page 58: ...ackets E into the top slots on the battery as shown in the Figure 30 inset These brackets will sit loosely until secured in the next step 4 Two lag screws of 1 4 thickness F are provided in the hardwa...

Page 59: ...r wiring access To open the wiring compartment use a 5 mm hex Allen driver to remove the four M6 screws holding the cover in place G in Figure 31 The following items are included in the hardware kit E...

Page 60: ...wdriver 5 Tighten all conductors according to Table 3 Table 3 Battery Torque Values Cable In lb Nm Positive I 65 to 75 7 3 to 8 5 Negative H 65 to 75 7 3 to 8 5 Ground J 35 4 0 6 The BMS port is locat...

Page 61: ...eshooting The battery icon in the STATUS view will turn red at the same time See page 17 See EVENT view on page 24 for further descriptions of any status Battery Use Commissioning To commission the ba...

Page 62: ...ery s condition and automatically assesses the best charging parameters based on current conditions These parameters can be communicated to the inverter charger using the CANBUS connection There is no...

Page 63: ...difference between my own handheld meter readings and the readings on the UI Differences in both reading tolerances and calibration may result in different figures In addition efficiency losses are no...

Page 64: ...rement Points On the following pages Table 5 is organized in order of common symptoms with a series of possible causes It shows which LED indicator or icon colors should accompany a known problem Each...

Page 65: ...X terminal block Error condition Red LED Various icons red Check the EVENTS view for any errors Will not connect to the AC source Circuit breaker open in wiring compartment Gray source icon grid or ge...

Page 66: ...ments Low charge rate Charge complete or nearly complete Green battery icon Check the DC voltage and charging stage using the UI Confirm with a handheld DC voltmeter System display DC meter reads sign...

Page 67: ...hot or neutral output line System neutral and ground may not be bonded N A Using a handheld AC voltmeter test the N L1 and L2 LOAD terminals See page 64 These measurements should give full voltage Tes...

Page 68: ...o in Action Menu N A Both items must be set before AGS can function In the STATUS view AGS Status will not read Enabled if both items are not set AGS not set to Enable under Generator tab Generator ex...

Page 69: ...check OPTICS RE for more information To recover the system from this state perform the following steps 1 Verify a charging source AC grid generator etc is available to immediately begin charging the b...

Page 70: ...battery Battery goes into a fault state red LED and stops providing power during operation Various error states if inverter is powered down UI will not respond Check OPTICS RE for an error log and as...

Page 71: ...ment kits SPARE 501 Mojave Control Board SPARE 502 Mojave 60 Hz AC Board SPARE 504 Mojave Carrier Board SPARE 506 Mojave Power Module SPARE 508 Mojave Fan Module The instructions for the following kit...

Page 72: ...nected to the inverter LOAD circuit breaker GRID circuit breaker GEN circuit breaker DC circuit breakers Generator start circuit Voltage Check Once these connections are turned off verify with a voltm...

Page 73: ...he right Remove the door by pulling inward on the pins C at the corners of the door 6 Inside is a dead front which prevents accidental contact with anything other than the circuit breakers To remove t...

Page 74: ...the control board SPARE 501 1 Remove the AUX terminal block from its socket See A in Figure 36 Use the black levers B on the sides of the block to help remove it 2 Using a 1 Phillips screwdriver remov...

Page 75: ...igure 37 SMA connector D for the antenna wire Ribbon cable E for the AC board 5 pin connector F for the current transducer 2 pin connector G for the power modules Figure 37 Control Board Connectors 4...

Page 76: ...e control board Perform all previous steps in reverse order Insert the control board Replace the screws H Do not tighten Replace the connectors G and F See Figure 37 if necessary Replace the ribbon ca...

Page 77: ...o the board easier 2 Unclip all wires from AC terminals at the bottom of the board including the neutral wire See B IMPORTANT Mark or note the wire positions so that they can be reinstalled correctly...

Page 78: ...former terminals See C in Figure 40 IMPORTANT Mark or note the wire positions so that they can be reinstalled correctly The four wires are marked with numbers 5 through 8 They are installed in the pos...

Page 79: ...00277 01 001 Rev A 79 Service 3 On the AC board remove the following connectors see Figure 41 Ribbon cable D for the control board 2 pin connector E for the transformer Figure 41 AC Board Connectors...

Page 80: ...he AC board Ensure that the board fits over the two alignment pins H Components on the board can be damaged through mishandling at this stage Replace the screws F Replace the connectors E and D See Fi...

Page 81: ...ws securing the fan module See C in Figure 43 3 Slide the fan module out of its slot in the direction indicated by D in Figure 43 Note that the module will have to slide under the transformer cables E...

Page 82: ...ve bolts and washers for transformer cables See C in Figure 45 4 Remove transformer wires by bending them away from work area See D in Figure 45 The voltage sense wires will be completely disconnected...

Page 83: ...ard guides K See Figure 46 Ensure it is seated firmly Replace bus bars I Replace bolts H Tighten to a torque value of 60 in lb 6 8 Nm See Figure 46 Replace the cage cover by attaching the keyhole fast...

Page 84: ...or all items Using a 5 mm hex Allen wrench remove the bolts B on the bus bars Using a 5 mm hex Allen wrench remove the bolts C on the bottom of the choke Support the choke while the bolts are being re...

Page 85: ...ce the carrier board Perform all previous steps in reverse order When reinstalling washers bolts and similar hardware use the replacement hardware included in the kit Replace the carrier board I See F...

Page 86: ...rcuit breakers before making these checks Battery Maintenance CAUTION Equipment Damage Do not perform any form of equalization with this battery The Mojave ESS battery requires almost no regular maint...

Page 87: ...bility 30 minute 8 kVA AC Maximum Output Fault Current and Duration 365 Aac for 75 uS AC Maximum Backfeed Current and Duration UL 1741 420 Apeak for 17 7 ms CSA Zero Power Consumption idle Invert mode...

Page 88: ...ations Table 9 Mechanical Specifications for Mojave Inverter Specification Value Dimensions H W D 37 75 15 87 11 22 95 9 40 3 28 5 cm Packaged Dimensions prone H W L 16 0 21 25 44 5 40 6 53 9 113 0 cm...

Page 89: ...vironmental Category Indoor unconditioned Wet Locations Classification Wet locations No Relative Humidity Rating 93 Pollution Degree Classification PD 2 Maximum Altitude Rating 6561 2000 m Overvoltage...

Page 90: ...terconnecting Distributed Resources with Electric Power Systems Directives This product meets the following directive RoHS Directive 2011 65 EU The restriction of the use of certain substances in elec...

Page 91: ...a n a 5 0 5 0 Volt VAr 1 voltage pu 0 770 1 050 0 770 1 030 n a 0 920 0 920 Volt VAr 1 reactive power pu 0 000 0 700 0 000 0 530 n a 0 440 0 300 Volt VAr 2 voltage pu 0 920 1 050 0 920 1 050 n a 0 980...

Page 92: ...16 Freq Droop Disabled Enabled n a n a n a Enabled Enabled Freq Droop OF deadband Hz 0 000 1 000 0 000 1 000 n a 0 036 0 036 Freq Droop UF deadband Hz 0 000 1 000 0 017 1 n a 0 036 0 036 Freq Droop OF...

Page 93: ...setpoint 5 0 400 1 000 0 400 1 000 0 949 1 000 0 950 PF import setpoint 5 0 400 1 000 0 400 1 000 0 949 1 000 0 950 PF export excitation 6 Absorbing Injecting Absorbing Injecting Absorbing Absorbing A...

Page 94: ...0 0 90 0 n a n a 10 0 10 0 10 0 Volt Watt 1 voltage pu 1 000 1 090 1 000 1 090 1 060 1 060 1 060 Volt Watt 1 power pu 1 000 1 000 1 000 1 000 1 000 1 000 1 000 Volt Watt 2 voltage pu 1 010 1 100 1 01...

Page 95: ...200 Watt VAr 3 reactive power pu 0 500 0 500 n a n a 0 000 0 000 0 000 Watt VAr 4 power pu 0 000 1 000 n a n a 0 200 0 200 0 200 Watt VAr 4 reactive power pu 0 500 0 500 n a n a 0 000 0 000 0 000 Wat...

Page 96: ...Absorbing PF import excitation 14 Absorbing Injecting Absorbing Injecting Injecting Injecting Injecting 11 Only one of the four VAr functions Volt VAr Watt VAr Constant PF Constant VAr can be enabled...

Page 97: ...ew 44 STATUS View 17 BMS 17 Book Symbol 7 C Caution Symbol 7 8 Components 71 CSA 10 90 Current Transducer CT 10 27 39 D Data Download 31 Design 34 E EVENTS View 12 24 F FAQ 63 Firmware Update 31 Funct...

Page 98: ...ttery 44 Generator 46 Grid 39 Inverter 33 Network 32 SoC 17 Spare Parts 71 Specifications Electrical Inverter 87 Environmental Battery 89 Inverter 89 ESS Shipping 88 Mechanical Battery 88 Inverter 88...

Page 99: ...900 00277 01 001 Rev A This page intentionally left blank...

Page 100: ...900 00277 01 001 Rev A Masters of the Off Grid First Choice for the New Grid 3767 Alpha Way Bellingham WA 98226 USA...

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