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Huawei SUN2000-3.8KTL-USL0, Quick Manual

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Huawei SUN2000-3.8KTL-USL0 Quick Manual Download Page 3

2

Installation Requirements

2

Angle

Space

Dimensions

3

System Installation

Installing the SUN2000

3.1

• Select tightening screws suitable for the load-bearing structure. This section introduces how to 

install the SUN2000 on a wall. For details about the support-mounted installation, see the user 
manual.

• Prepare an anti-theft lock suitable for the lock hole diameter Ф8 mm (0.31 in.) by yourself.

NOTE

Summary of Contents for SUN2000-3.8KTL-USL0

Page 1: ...HUAWEI TECHNOLOGIES CO LTD SUN2000 3 8KTL 5KTL 7 6KTL USL0 Quick Guide Issue 02 Part Number 31509357 Date 2018 05 10 ...

Page 2: ...n made in the preparation of this document to ensure the accuracy of its contents but all statements information and recommendations in this document do not constitute a warranty of any kind express or implied Only qualified and trained electrical technicians are allowed to operate the device Operation personnel should understand the composition and working principles of the grid tied PV power sys...

Page 3: ...00 3 1 Select tightening screws suitable for the load bearing structure This section introduces how to install the SUN2000 on a wall For details about the support mounted installation see the user manual Prepare an anti theft lock suitable for the lock hole diameter Ф8 mm 0 31 in by yourself NOTE ...

Page 4: ...ning Screw Type M6 tapping screw M6 expansion bolt M6 expansion anchor screw Screw Quantity 4 PCS 4 PCS 4 PCS Screw Appearance Hole Combination in Marking off Template 1 2 3 4 3 4 5 6 3 4 5 6 Frame post Bottom alignment line for the mounting bracket top 3 2 Install the SUN2000 on the mounting bracket 3 Tighten the hex socket screws 4 Optional Install an anti theft lock Wall panel ...

Page 5: ... the direction shown on the arrow on the slot To install the SIM card press it in place until it locks To remove the SIM card push it inward and then let go to eject it 4 NOTE NOTICE 4 Electrical Connections Connect cables in accordance with local installation laws and regulations Ensure that power is off before connecting cables Preparing Cables 4 1 NOTICE No Cable Type Conductor Cross Sectional ...

Page 6: ...21 F Single core outdoor copper cable 6 AWG 3 Optional Battery cable PV cable that meets the 600 V standard Use cables that can withstand 90 C 194 F or 105 C 221 F Single core outdoor copper cable 14 8 AWG 4 Optional Signal cable Multi paired and individually foil shielded cable that complies with UL2919 CM CMG NEC type or CMH CSA type 24 16 AWG Threading tube Installing the AC Output Power Cable ...

Page 7: ...6 1 Connect the AC output power cable for home load L1 L2 N is used as an example here L1 L2 N L1 L2 ...

Page 8: ...ptimizers may have hazardous voltages Touching the terminals may cause electric shock Before connecting PV input power cables ensure that the DC SWITCH of the SUN2000 is OFF and that the DC input terminals of the SUN2000 have no voltage DANGER The ground cable at the PV side GND is connected to the ground point on the PV module support ensuring reliable connection between the PV module frame and t...

Page 9: ...g cables Otherwise serious injury may occur due to the high battery voltage Ensure that the battery cable is correctly connected Ensure that the polarities are not reversed For details about how to install the battery cable see section 4 4 Installing the PV Input Power Cable DANGER ...

Page 10: ...nnected securely No Label Definition Description 1 RSS EMERGENCY STOP switch signal input Can connect to the signal port on the emergency stop switch NC 2 RSS 3 EN Enable signal Can connect to the battery enable signal port and RS485 signal port 4 EN Enable signal 5 485A2 RS485A RS485 differential signal 6 485B2 RS485B RS485 differential signal 7 485A1 RS485A RS485 differential signal Can connect ...

Page 11: ... example NOTICE 5 Closing the Maintenance Compartment Door Before closing the maintenance compartment door check that cables are connected correctly and securely Then take appropriate measures to ensure that the conduit and fitting of the threading tube are secured seal the cable holes and clear foreign matter from the maintenance compartment If the screws on the enclosure door are lost obtain the...

Page 12: ...e ON position 3 If the battery terminal connects to the batteries turn on the battery power switch and then the battery switch 4 Observe the LED indicators to determine the SUN2000 operating status Blinking at long intervals alternating 1s on and 1s off blinking at short intervals alternating 0 2s on and 0 2s off NOTICE Category Status Indication Running indication LED1 LED2 N A Steady green Stead...

Page 13: ...le phone Using the FusionHome App 9 The mobile phone application used for the SUN2000 is called FusionHome This app communicates with the SUN2000 monitoring system over WiFi As a convenient local monitoring and maintenance platform it allows for querying alarms configuring parameters and performing routine maintenance Requirements for the mobile phone operating system Android 4 4 or later or iOS 8...

Page 14: ...e password and then tap Verify The name of the connected SUN2000 is represented by its SN which is available on the label attached to the side of the SUN2000 The initial password is 00000a Use the initial password upon first login To ensure account security change the password immediately after login NOTE ...

Page 15: ...it does not need to connect to the management system skip Step 4 Set parameters for the Inverter to connect to the management system After the management system is successfully connected the SUN2000 will report the SN and installer registration code If the connection fails another connection attempt will start after 10 seconds The installer registration code is generated by the SUN2000 automatical...

Page 16: ...grid 9 PRC_024_Eastern LV208 Eastern US low voltage power grid 10 PRC_024_Eastern LV240 Eastern US low voltage power grid 11 PRC_024_Western LV208 Western US low voltage power grid 12 PRC_024_Western LV240 Western US low voltage power grid 13 PRC_024_Quebec LV208 Canada Quebec low voltage power grid 14 PRC_024_Quebec LV240 Canada Quebec low voltage power grid Grid codes are subject to change The l...

Page 17: ...HUAWEI TECHNOLOGIES CO LTD Huawei Industrial Base Bantian Longgang Shenzhen People s Republic of China Postal code 518129 www huawei com ...

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