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SUN2000-(33KTL-A, 36KTL, 42KTL) User Manual Issue Date 2018-05-04 HUAWEI TECHNOLOGIES CO., LTD.
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Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS"...
About This Document About This Document Purpose This document describes the SUN2000-33KTL-A/36KTL/42KTL (SUN2000 for short) in terms of its installation, electrical connections, commissioning, maintenance, and troubleshooting. Understand the safety information and get familiar with the SUN2000 functions and features before installing and operating the SUN2000.
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2.3 Label Description. Updated 5.2 Connecting the Ground Cable (PE). Updated 10 Technical Specifications. Issue 03 (2017-03-30) Added description about the SUN2000-33KTL-A. Issue 02 (2017-02-20) Updated Installation Environment Requirements 4.3 Wall-mounting the SUN2000. Updated Installation Environment Requirements 4.4 Support-mounting the SUN2000.
Before performing operations, read through this manual and follow all the precautions to prevent accidents. The safety precautions provided in this document do not cover all the safety precautions. Huawei shall not be liable for any consequence caused by the violation of the safety operation regulations and design, production, and usage standards.
The SUN2000 is a three-phase grid-tied PV string inverter that converts the DC power generated by PV strings into AC power and feeds the power into the power grid. Model Figure 2-1 shows a model number of the SUN2000, using SUN2000-33KTL-A as an example. Figure 2-1 Model number description Table 2-1 shows the rated output power and voltage.
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SUN2000-(33KTL-A, 36KTL, 42KTL) User Manual 2 Overview Figure 2-10 Conceptual diagram for the SUN2000-33KTL-A/36KTL Figure 2-11 Conceptual diagram for the SUN2000-42KTL Working Modes The SUN2000 can work in standby, operating, or shutdown mode. Figure 2-12 shows the relationship between the three working modes.
4.3.3 Installing the Mounting Bracket Prerequisites When installing the SUN2000-33KTL-A/36KTL, you can use the expansion bolts delivered with the SUN2000 to install the mounting bracket. When installing the SUN2000-42KTL, you need to prepare the expansion bolts. M12x60 stainless expansion bolts are recommended.
If you connect a ground cable to the ground point in the maintenance compartment in a scenario with no neutral wire, you are advised to use a four-core (L1, L2, L3, and PE) outdoor cable as the AC output power cable for the SUN2000-33KTL-A/36KTL. ...
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If you connect a ground cable to the ground point in the maintenance compartment in a scenario with a neutral wire, you are advised to use a five-core (L1, L2, L3, N, and PE) outdoor cable as the AC output power cable for the SUN2000-33KTL-A/36KTL. ...
When upgrading the SUN2000 remotely, do not perform local operations for the SUN2000. Procedure Step 1 Obtain the required upgrade package from Huawei technical support website (for example, SUN2000 V200R002C00SPCXXX). Step 2 Decompress the upgrade package. After obtaining the upgrade package SUN2000V200R002C00SPCXXX_package.zip, decompress the package and ensure that the extracted files include: ...
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Note b: The rated output voltage depends on Grid code, which can be set on the SUN2000 app, SmartLogger, or NMS. Note c: Choose whether to connect the neutral wire to the SUN2000-33KTL-A and SUN2000-36KTL based on the application scenario. When they are used in the scenarios without the neutral wire, set Output mode to Three-phase, three-wire.
A Grid Codes Grid Codes Grid codes are subject to change. The listed codes are for your reference only. Table A-1 lists the grid codes that the SUN2000-33KTL-A supports. Table A-1 Grid codes (for the SUN2000-33KTL-A) Power Grid Grid Code...