Related Manuals for Huawei SUN2000-4.95KTL-JPL1
Summary of Contents for Huawei SUN2000-4.95KTL-JPL1
- Page 1 SUN2000-4.95KTL-JPL1 Quick Guide Issue: 03 Part number: 31500EET Date: 2021-09-10 HUAWEI TECHNOLOGIES CO., LTD.
- Page 2 (7) DC switch (DC SWITCH) (8) Ground point (9) Grid-tied output (10) Self-supporting output (11) CT access port (12) Battery terminal (BAT-/BAT+) (13) DC input terminals (14) Communications and signal ports Copyright © Huawei Technologies Co., Ltd. 2021. All rights reserved.
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Page 3: Device Installation
Device Installation Installation Requirements Installation Space Installation Angle Mounting Holes and Dimensions... -
Page 4: Installing The Sun2000
Installing the SUN2000 Moving the SUN2000 1. Move the SUN2000 with care to prevent device damage and personal injury. 2. When moving the SUN2000, place your hands in the position shown in the following figure to avoid scratches. 3. Place a foam pad or cardboard under the SUN2000 to protect the SUN2000 enclosure from damage. - Page 5 Cable hole for routing cables through a wall Route the cable through the cable hole in the wall 6. Install the SUN2000 onto the mounting bracket.
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Page 6: Electrical Connection
7. Install the SUN2000 protective cover. Electrical Connection Preparations Connect cables in accordance with local installation laws and regulations. Before connecting cables, ensure that the DC switch on the SUN2000 and all the upstream and downstream switches connected to the SUN2000 are set to OFF. Otherwise, the high voltage of the SUN2000 may result in electric shocks. - Page 7 Opening the Maintenance Compartment Before opening the maintenance compartment, turn off all switches for the SUN2000. If you have to operate an energized SUN2000, wear insulation gloves and take preventive measures. If you need to open the maintenance compartment door in rainy or snowy days, take ...
- Page 8 Installing the AC Output Power Cable Ensure that the exposed core wire of the AC output power cable is totally inserted into the cable hole and connected securely. Failing to do so may cause device malfunction or damage. AC output port 50 mm Recommended: CRIMPFOX 10S...
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Page 9: Installing Dc Input Power Cables
Installing DC Input Power Cables 1. Before installing DC input power cables, use a multimeter to measure the voltage of wiring terminals. Ensure that the cable polarity is correct, the outdoor cabling voltage does not exceed 600 V DC, and the indoor cabling voltage does not exceed 450 V DC. Attach labels to the positive and negative cables. - Page 10 Selecting DC Input Terminals If there are two PV strings, connect them to the two MPPTs respectively. If there are more than two PV strings, it is recommended that PV strings with the same number of PV modules connect to the same MPPT. If PV strings with different numbers of PV modules connect to the same MPPT, energy yield loss will occur.
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Page 11: Installing Battery Cables
The PV strings connecting to the same MPPT circuit should use PV modules of the same model and quantity. Installing Battery Cables Use insulated tools when connecting cables. Connect battery cables with correct polarity. If the positive and negative battery cables are ... - Page 12 Battery Terminal Wiring Diagram Pull the battery cables back to check that they are securely connected. Insert the battery terminal that has Connect the positive been connected into the base and and negative cables secure the yellow part of the battery according to the labels.
- Page 13 Connecting Signal Cables port Route the cable terminals Recommended: into the cable hole. CRIMPFOX 10S Insert the communicatio ns terminal into the base. Do not reversely connect the communications terminal. Secure the connected communications terminal using screws on both sides. Shield layer grounding...
- Page 14 Installing Battery Signal Connecting a Single Cables SUN2000 to the Smart Logger Battery COM1 of the SmartLogger COM2 of the SmartLogger Cascading network in the 50 kW scenario Cascaded inverter COM2 of the SmartLogger...
- Page 15 (Optional) Installing a CT Cable CT Port Definition Branch Master power distribution panel Label Definition Description U wire on the power grid side CT1+ Primary CT1+ CT1– Primary CT1– CT2+ Primary CT2+ W wire on the power grid side CT2– Primary CT2–...
- Page 16 Connecting a CT Terminal • The CT terminal needs to be purchased separately. • Connect the CT terminals based on the cable labels. Do not reversely connect the CT terminal. CT terminal Use a Insert the CT screwdriver to terminal into the tighten the base.
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Page 17: Verifying The Installation
Verifying the Installation Acceptance Criteria The SUN2000 is installed correctly and securely. The AC output power cable, DC input power cable, battery cable, and signal cable are connected correctly, securely, and reliably. Cables are routed properly as required by the customer. Cable ties are secured evenly and no burr exists. - Page 18 1. If a battery is connected, turn on the battery switch. 2. Turn on the AC switch between the SUN2000 and the power grid. 3. Turn on the DC switch (if any) between the PV strings and the SUN2000. 4. Turn on the DC switch at the bottom of the SUN2000. 5.
- Page 19 System Commissioning (FusionSolar APP) • You can set parameters on the FusionSolar app (recommended) or SmartLogger WebUI (not recommended) as required. • Install the FusionSolar app (5.7.001 or later). Upgrading the SmartLogger SmartLogger V300R001C00SPC050 and later versions support batteries. Before deployment, upgrade the SmartLogger.
- Page 20 System Commissioning (SmartLogger Web) (not recommended) 1. The operating system of Windows 7 or later is supported. 2. The WebUI snapshots are for reference only, and the actual display prevails. Preparations and WebUI Login 7.3.1 1. Connect the network cable between the network port on the PC and the SmartLogger. 2.
- Page 21 Commissioning Through Deployment Wizard 7.3.2 Parameter Description 1. Enter https://XX.XX.XX.XX in the address box of the browser (XX.XX.XX.XX is the Language Set this parameter as required. default IP address of the SmartLogger). If User name Select admin. you log in to the WebUI for the first time, a security risk warning is displayed.
- Page 22 c. Click Search for Device, and set the power grid code.
- Page 23 d. Set power meter parameters. The parameters are automatically read and do not need to be modified. When a CT is connected, Backup-CT is displayed by default. If it is not displayed, check whether the cable connection is correct.
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Page 24: Setting Parameters
e. Connect the management system. Setting Parameters 7.3.3 1. After completing the settings according to the deployment wizard, choose Settings > EMS Control and set battery working mode. - Page 25 2. Click Monitoring, click the inverter under the SUN2000, click Energy storage, and set related parameters. Parameter Description Maximum charge power (kW) Set the maximum battery charge power. Maximum discharge power (kW) Set the maximum battery discharge power. Power grid charging Enable power grid charging and allow reverse charging for the power grid.
- Page 26 Parameter Description Off-grid mode If this parameter is set to Enable, the ESS switches to the off-grid mode when the grid fails. Backup power SOC Sets the backup power SOC. In grid-tied mode, the battery does not discharge when it is discharged to the backup power SOC. When the grid fails, loads are powered in backup mode.
- Page 27 Customer Service Contact Information Statement Customer Service Contact Information Country/R Area Phone Email egion Japan Japan solarsupportjp@huawei.com 0120258367...
- Page 28 Huawei Technologies Co., Ltd. Huawei Industrial Base, Bantian, Longgang, Shenzhen 518129, People's Republic of China solar.huawei.com...