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13

INSTALLATION

MS-003650  

(Rev B08)

2.5  Remote Switch Installation (Optional)

IMPORTANT:

Check the AC Output Mode Switch on the AC end of the inverter and ensure it is 
in the REMOTE position before wiring. See Figure 22 on page 29.

If the site application requires a Remote ON/OFF Switch, the following illustration 
shows where to connect the wires.  

Note:

  Closed = ON and Open = OFF.

Remote Switches vary widely by manufacturer.  Consult the manufacturer’s 
documentation for specifi c installation instructions.

Figure 12:  Remote Switch Wiring for 150 W to 300 W Models

Figure 13:  Remote Switch Wiring for 700 W to 2,500 W Models

Summary of Contents for SureSine 1000

Page 1: ...lation and Operations Manual 150 W 300 W 700 W 12 V 24 V 48 V Models 1 000 W 1 250 W 24 V 48 V Models 2 500 W 48 V Only Models September 2022 Rev B08 MORNINGSTAR World s Leading Solar Controllers Inve...

Page 2: ...ontained in this document are veri ed to be as accurate as possible at the time of publication However because Morningstar Corporation s products and their performance are constantly evolving Mornings...

Page 3: ...performing this task Failure to observe this notice could result in personal injury or equipment damage NOTE Indicates a procedure or function that is important to the safe and proper operation of the...

Page 4: ...f installation WARNING FIRE HAZARD A risk of re may exist if a 120 Vac power source is wired incorrectly to 120 240 Vac panel containing multi wire branch circuits MOUNTING CLEARANCE AND LOCATION SAFE...

Page 5: ...erminals Determine if battery is inadvertently grounded If so remove the source of contact with ground Contact with any part of a grounded battery can result in electrical shock The likelihood of such...

Page 6: ...g Do not attempt to charge a frozen battery Ensure that the charging equipment implemented in the system meets the charging requirements for the battery bank and varied charging The SureSine Low Volta...

Page 7: ...Sizing Requirements 17 2 7 4 Grounding and Bonding Requirements 18 2 7 5 Grounding Connections 20 2 7 6 DC Connections 22 2 7 7 AC Connections 26 2 7 8 AC Wiring 27 2 8 Check Wiring and Power Up 28 3...

Page 8: ...ure 15 Internal Grounded Neutral vs External Grounded Neutral Internal Neutral Ground Bond removed 19 Figure 16 DC Connections on 150 W 300 W Models with Negative Grounding 24 Figure 17 DC Connections...

Page 9: ...volt DC systems dependent on model purchased Extensive electronic protections ensure protection against faults and user mistakes such as short circuits overloads high temperatures and low voltage disc...

Page 10: ...2 MS 003650 Rev B08 INTRODUCTION 1 2 Components of the 150 W 300 W Models Figure 2 shows the components included with the 150 and 300 W models Figure 2 SureSine Inverter Features 150 W 300 W Models...

Page 11: ...3 INTRODUCTION MS 003650 Rev B08 1 3 Components of the 700 W Models Figure 3 shows the components included with the 700 W models Figure 3 SureSine Inverter Features 700 W Models...

Page 12: ...650 Rev B08 INTRODUCTION 1 4 Components of the 1 000 W to 2 500 W Models Figure 4 shows the components included with the 1 000 W to 2 500 W models Figure 4 SureSine Inverter Features 1 000 W to 2 500...

Page 13: ...5 INTRODUCTION MS 003650 Rev B08 1 5 Dimensions of the 150 W 300 W Models Figure 5 Dimensions 150 W to 300 W Models...

Page 14: ...6 MS 003650 Rev B08 INTRODUCTION 1 6 Dimensions of the 700 W to 2 500 W Models Figure 6 Dimensions 700 W to 2 500 W Models...

Page 15: ...rimping Tool Wrench 2 2 Additional Hardware Requirements Depending on the type of installation additional hardware may be required This hardware is NOT provided with the SureSine Inverter These types...

Page 16: ...wall the inverter can be mounted either portrait style or landscape style Ensure that there is enough space inside the enclosure for the wiring and ventilation For optimal ventilation and cooling mou...

Page 17: ...mpartment Overheating may result Ensure adequate space around the components to ensure suf cient ventilation around the equipment Locate the SureSine on a surface that is protected from direct sun hig...

Page 18: ...res or other objects located on the opposite side of the surface Ensure the surface is strong enough to support the weight of the inverter and anything else mounted on it It may require additional sup...

Page 19: ...ers for the inverter Each switch has an ON OFF position See Section 2 4 2 on page 12 for details on speci c settings IMPORTANT Check that the DIP Switches are properly con gured for the designed insta...

Page 20: ...ough RS485 communication port or Bluetooth App ON PRESETS LVD is set with the 5 DIP Switch values and cannot be modi ed 5 Low Voltage Disconnect PRESETS I E Default For 12 V 24 V or 48 V Systems OFF A...

Page 21: ...Figure 22 on page 29 If the site application requires a Remote ON OFF Switch the following illustration shows where to connect the wires Note Closed ON and Open OFF Remote Switches vary widely by manu...

Page 22: ...ional Auxiliary Power for 1 W Maximum 12 Vdc applications is available on the 700 W to 2 500 W Models only These types of applications include EIA 485 Communication Bus Small DC devices e g LEDs Figur...

Page 23: ...l with any AC power sources The SureSine inverter is not capable of synchronizing AC output phases AC power from utility generator and inverter AC power can feed back into the unit and instantly damag...

Page 24: ...mage the equipment Fuses single pole circuit breakers or single pole disconnect switches must only be installed on ungrounded system conductors It is acceptable to use double pole breakers or double p...

Page 25: ...how the minimum sizing requirements for 75 C wire allowed by U S National Electrical Code of each SureSine model when operated at the maximum continuous current rating of the inverter Conductors rated...

Page 26: ...ound bond AC neutral ground bond and a chassis ground connection The DC input is isolated from the AC output and chassis so the inverter can have a positive or negative DC system ground depending on t...

Page 27: ...ground bond Do NOT remove the neutral ground bond without having a permanent external neutral ground bond This can only be performed by quali ed personnel and requires tool access to the interior of t...

Page 28: ...cle or ship metal frame and grid shore power is bonded to the shore earth ground With both neutral and line isolated from the other AC source with a double pole transfer switch the SureSine inverter c...

Page 29: ...ent from the bus bar to ground is sized to the highest over current protection rating of the DC System 2 7 5 2 DC System Ground Ensure that the DC system ground is properly bonded to ground NEC Sectio...

Page 30: ...Be certain that the battery connection is made with correct polarity The SureSine has battery reverse polarity protection implemented with an internal fuse which will have to be replaced if connected...

Page 31: ...ct a battery cable between the grounded battery bank post for a negative grounded system or for a positive grounded system and inverter battery terminal of the same polarity STEP 3 Connect a battery c...

Page 32: ...24 MS 003650 Rev B08 INSTALLATION Figure 16 DC Connections on 150 W 300 W Models with Negative Grounding Figure 17 DC Connections on 150 W 300 W Models with Positive Grounding...

Page 33: ...25 INSTALLATION MS 003650 Rev B08 Figure 18 DC Connections on 700 W to 2 500 W Models with Negative Grounding Figure 19 DC Connections on 700 W to 2 500 W Models with Positive Grounding...

Page 34: ...e manufacturer does not provide a surge rating for the load check with the manufacturer or multiply the maximum power by an appropriate sizing factor for the type of load being used If there are other...

Page 35: ...ral ground bond has been removed Refer to Section 2 7 4 1 for details A three conductor copper cable with at least a 75 C insulation rating can be used for wiring the AC circuits 2 7 8 1 AC Wiring Pro...

Page 36: ...e battery to the SureSine with the breaker or disconnect closed will cause a spark at the point of connection There is a RISK OF EXPLOSION in hazardous areas or locations where explosive gases have ac...

Page 37: ...INK GREEN Low Voltage Disconnect LVD Warning RED GREEN Low Voltage Disconnect LVD RED not blinking RED Inverter or System Fault Critical Fault Requires a reboot OFF not blinking RED Inverter or System...

Page 38: ...ment Future Feature Improvement MS CAN Morningstar Communication Area Network for a wired communication connection to other Morningstar products 700 W to 2 500 W Models Bluetooth for wireless communic...

Page 39: ...enabling this feature 4 1 1 To Connect the SureSine using Bluetooth 1 Set the AC Output Mode Switch to REMOTE 2 Make sure the Bluetooth feature on your digital device is turned ON 3 See Section 4 1 2...

Page 40: ...itoring and settings adjustments This app is designed for Android and Apple devices and connects using Bluetooth The SureSine Utility App is available at Google Play and Apple App stores Download and...

Page 41: ...ister locations scaling and variable de nitions Use a CAT5 CAT6 or CAT7 cable with an RJ 45 plug for connections 4 2 1 To Connect to the Internet using Modbus Protocols 1 Insert one end of a CAT5 CAT6...

Page 42: ...rnal 12 V power source to enable the EIA 485 communications The 12 Vdc Auxiliary Power feature of 700 W to 2 500 W models can be used therefore to power Morningstar EIA 485 devices in an EIA 485 Netwo...

Page 43: ...nd GND terminal wire from the EIA 485 device s to the 12 V terminal of the SureSine inverter connect the Power terminal wire from the EIA 485 device s to the 12 V terminal of the SureSine inverter Not...

Page 44: ...e for rmware updating This port requires a USB A plug This feature works with the following USB devices USB ash drive External hard drive Figure 30 USB Port Locations 4 4 1 To Connect to the USB Port...

Page 45: ...or updates Note The Morningstar component must be MS CAN enabled 4 5 1 To Connect the SureSine to another Morningstar Device 1 Insert one end of an RJ 45 cable CAT5 CAT6 or CAT6e into the MS CAN IN po...

Page 46: ...able into the MS CAN IN port on the next Morningstar device in the network 5 Insert a 120 Ohm CANBUS terminator resister into the MS CAN OUT port on the nal device if no other Morningstar devices are...

Page 47: ...l convection Fanless natural convection Operating Temperature Range TBD 50 C TBD 50 C Storage Temperature Range Operational Humidity Level 100 RH non condensing 100 RH non condensing Peak Ef ciency 92...

Page 48: ...S CAN Wireless Communications Bluetooth Bluetooth Wireless App Android or Apple Android or Apple Data Storage 4 MB 5 years internal 4 MB 5 years internal UL Certi cations UL 1471 UL 458 UL 62368 UL 14...

Page 49: ...C Short Circuit AC Overload High Low Voltage Battery Reverse Polarity Replaceable internal fuse Replaceable internal fuse AC Output Protection Against Short Circuit Yes Yes AC Output Protection Agains...

Page 50: ...e Range 10 5 to 16 5 V 21 0 to 33 0 V 42 0 to 66 0 V 10 5 to 16 5 V 21 0 to 33 0 V 42 0 to 66 0 V Maximum Continuous DC Input Current Maximum Continuous AC Input Current Maximum DC Input Voltage witho...

Page 51: ...ht kg 13 3 kg 22 1 kg Shipping Weight Dimensions L W H 20 3 x 9 7 x 6 1 524 mm x 247 mm x 96 mm 21 7 x 9 7 x 6 1 551 mm x 247 mm x 156 mm IP Rating IP 20 IP 20 Terminal Types See Table 2 on page 15 fo...

Page 52: ...0 49 27 32 50 5 41 5 91 6 50 7 22 8 12 9 28 10 83 12 99 16 24 21 65 35 3 40 3 71 4 08 4 54 5 11 5 84 6 81 8 17 10 21 13 62 25 2 14 2 34 2 57 2 86 3 22 3 68 4 29 5 15 6 43 8 58 16 1 35 1 47 1 61 1 79 2...

Page 53: ...07 5 63 6 34 7 24 8 45 10 14 12 68 16 90 25 2 66 2 90 3 19 3 54 3 99 4 56 5 32 6 38 7 97 10 63 16 1 67 1 82 2 01 2 23 2 51 2 87 3 34 4 01 5 01 6 69 10 1 05 1 15 1 26 1 40 1 58 1 80 2 10 2 52 3 15 4 21...

Page 54: ...8 4 54 5 11 5 84 6 81 8 17 10 21 13 62 25 2 14 2 34 2 57 2 86 3 22 3 68 4 29 5 15 6 43 8 58 16 1 35 1 47 1 61 1 79 2 02 2 31 2 69 3 23 4 04 5 38 10 0 85 0 93 1 02 1 13 1 27 1 46 1 70 2 04 2 55 3 40 6...

Page 55: ...7 5 63 6 34 7 24 8 45 10 14 12 68 16 90 25 2 66 2 90 3 19 3 54 3 99 4 56 5 32 6 38 7 97 10 63 16 1 67 1 82 2 01 2 23 2 51 2 87 3 34 4 01 5 01 6 69 10 1 05 1 15 1 26 1 40 1 58 1 80 2 10 2 52 3 15 4 21...

Page 56: ...ior to return of any unit s under this warranty Required RMA information A purchase location business or company name and date B full model and serial numbers SN is 8 digits on unit bar label C failur...

Page 57: ...TIES INCLUDING WITHOUT LIMITATION WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE No Morningstar distributor agent or employee is authorized to make any modi cation or extension to...

Page 58: ...22 150 W 300 W Models Negative Grounding 24 Positive Grounding 24 700 W to 2 5 kW Models Negative Grounding 25 Positive Grounding 25 DC Ground Bond 18 DC System Ground 21 DC Voltage Requirements 7 DC...

Page 59: ...autions C Notes C Warnings C Safety Information C Settings 11 Speci cations 1 25 kW 2 5 kW Models 42 150 W 300 W 39 700 W 1 kW Models 40 Status LED 28 29 SureSine Utility App 31 32 36 T TCP IP 33 Term...

Page 60: ...52 MS 003650 Rev B08 Index Notes...

Page 61: ...MORNINGSTAR World s Leading Solar Controllers Inverters MS 003650 Rev B08 2022 Morningstar Corporation All rights reserved...

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