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Summary of Contents for HYXIPOWER H5K-HT
- Page 1 User Manual H5K/6K/8K/10K/12K-HT HYBRID INVERTER Carefully read this inverter user instructions before using. Read and save these instructions.
- Page 2 ZHEJIANG HYXI TECHNOLOGY CO., LTD (hereinafter referred to as "HYXIPOWER"). TRADEMARKS and other HYXIPOWER trademarks are the trademarks or registered trademarks of HYXIPOWER All other trademarks mentioned herein are the properties of their respective owners.
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Page 3: Table Of Contents
HYX-H(5~12)K-HT User Manual Contents CONTENTS Preface ....................................1 Overview ......................................1 Scope of application .................................1 For readers ....................................1 Use of the manual ..................................1 Use of symbols ....................................1 1. Safety Precautions ..............................3 1.1 General Safety ..................................3 1.2 Public Grid .....................................3 1.3 Photovoltaic String ................................3 1.4 Inverter ....................................4 1.5 Personnel Requirements ..............................4 2. - Page 4 HYX-H(5~12)K-HT User Manual Contents 4.5.2 Installation Steps ................................14 5. Electrical Connection ............................15 5.1 Installation Precautions ..............................15 5.3 Electrical Connections ..............................16 5.3.1 External Grounding Requirements ........................17 5.3.2 Grounding Procedure ..............................17 5.4 AC Side Connection ...............................18 5.4.1 AC Side Requirements ..............................18 5.5 DC Side Connection ..............................20 5.5.1 PV Input Configuration ...............................21 5.5.2 Assembling DC Connectors ...........................
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Page 5: Preface
Users should refer to the actual product purchased and obtain the latest version of the manual by downloading from www.hyxipower.com or through sales channels. The latest version of the manual is available for download at or through sales channels. - Page 6 HYX-H(5~12)K-HT User Manual Preface DANGER • Indicates a high potential hazard that, if not avoided, could result in death or serious injury. WARNING • Indicates a moderate potential hazard that could result in death or serious injury if not avoided. CAUTION •...
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Page 7: Safety Precautions
HYX-H(5~12)K-HT User Manual 1. Safety Precautions 1. Safety Precautions 1.1 General Safety NOTICE • The "DANGER", "WARNING", "CAUTION", and "NOTICE" items in the manual do not include all safety precautions that should be observed. All work should be carried out in combination with the actual situation on site. -
Page 8: Inverter
HYX-H(5~12)K-HT User Manual 1. Safety Precautions 1.4 Inverter DANGER • Before plugging or unplugging the PV connector or AC connector, please use a multimeter to measure to make sure there is no there is no voltage or current. • Make sure that the voltage and frequency of the grid connection point are in accordance with the grid connection specification of the inverter. -
Page 9: Product Overview
HYX-H(5~12)K-HT is a three-phase hybrid inverter, the main function is to convert the DC power generated by the PV string into AC power for load use, storage to the battery and output to the grid. This paper mainly covers the following product models. • HYX-H5K-HT • HYX-H6K-HT • HYX-H8K-HT •... -
Page 10: Grid Forms Supported By Hybrid Inverters
HYX-H(5~12)K-HT User Manual 2. Product Overview 2.2.1 Grid Forms Supported By Hybrid Inverters The grid forms supported by hybrid inverters are TN-S, TN-C, TN-C-S, TT. The voltage requirement of N to PE is less than 30V. WARNING • The inverter is only applicable to the grid-connected power generation system described in this paper. -
Page 11: Product Appearance
HYX-H(5~12)K-HT User Manual 2. Product Overview 2.4 Product Appearance Name Description LED Indicator Panel Indicates the current operating status of inverter Mounting Pegboard Fixed inverter top Mounting Bracket Fixed inverter bottom Fin Heat Sink Heat dissipation and ventilation DC Switch On/Off DC input DC Switch Lock DC lock hole Reserved(Australia) -
Page 12: Dimensions & Weight
HYX-H(5~12)K-HT User Manual 2. Product Overview Product Name Model Rated Output Power (W) Three-phase hybrid inverter HYX-H5K-HT 5000 Three-phase hybrid inverter HYX-H6K-HT 6000 Three-phase hybrid inverter HYX-H8K-HT 8000 Three-phase hybrid inverter HYX-H10K-HT 10000 Three-phase hybrid inverter HYX-H12K-HT 12000 2.6 Dimensions & Weight 2.7 LED Indicator Panel... -
Page 13: Functional Description
HYX-H(5~12)K-HT User Manual 2. Product Overview 2.8 Functional Description The functions of the inverter can be summarized as follows: Inverter function: • The inverter converts DC power into AC power that meets the requirements of the grid and feeds it into the grid. Data storage function: •... -
Page 14: Inspection & Storage
HYX-H(5~12)K-HT User Manual 3. Inspection & Storage 3. Inspection & Storage 3.1 Unpacking and Inspection The equipment has been completely tested and strictly inspected before leaving the factory, but it may still be damaged during transportation, please make a detailed inspection before signing the product. -
Page 15: Mechanical Installation
HYX-H(5~12)K-HT User Manual 4. Mechanical Installation 4. Mechanical Installation 4.1 Installation Precautions DANGER • Before installing the inverter, be sure that the inverter is free of any electrical connections. • Make sure to avoid the utility alignments in the wall before drilling holes to avoid any danger. -
Page 16: Installation Environment
HYX-H(5~12)K-HT User Manual 4. Mechanical Installation Wire stripper Hydraulic plier Wire cutter MC4 crimping tool Rubber mallet Hammer drill Heat gun Slotted screwdriver Marker Utility knife Vacuum cleaner Multimeter Dust mask Goggles Insulated shoes Protective gloves 4.3.2 Installation Environment Installation environment requirements： •... -
Page 17: Handling The Inverter
HYX-H(5~12)K-HT User Manual 4. Mechanical Installation Installation angle requirements： • The mounting carrier has a load-bearing capacity of at least 4 times the weight of the inverter, and the carrier has fireproof characteristics. • It is recommended that the inverter be installed vertically or tilted back ≤ 15° to facilitate the heat dissipation of the machine. -
Page 18: Installing The Inverter
HYX-H(5~12)K-HT User Manual 4. Mechanical Installation 4.5 Installing the Inverter After carrying the inverter to the installation site, mount the pegboard to the wall with the expansion bolt assembly, and then hang the inverter on the pegboard. 4.5.1 Hanging Plate Size 4.5.2 Installation Steps •... -
Page 19: Electrical Connection
HYX-H(5~12)K-HT User Manual 5. Electrical Connection 5. Electrical Connection 5.1 Installation Precautions Before electrical connection, please remember that the inverter has a dual power supply. During electrical operation, professional personnel must wear protective equipment. DANGER • High voltage may be present in the inverter. •... -
Page 20: Electrical Connections
0.2mm²~ 0.35mm² Ground cable Ensure that all ground wires are grounded. 4~10mm² Battery power cable Complying with 600 V and 35A standard. 6mm² Grid Cable and Micro-breaker recommended Model HYX-H5K-HT HYX-H6K-HT HYX-H8K-HT HYX-H10K-HT HYX-H12K-HT PV cable(copper) 4-6mm² 4-6mm² 4-6mm² 4-6mm² 4-6mm²... -
Page 21: External Grounding Requirements
HYX-H(5~12)K-HT User Manual 5. Electrical Connection WARNING • Since the inverter is transformerless, the positive and negative terminals of the PV string must not be grounded, otherwise the inverter will not operate properly. • Otherwise, the inverter will not operate properly. •... -
Page 22: Ac Side Connection
HYX-H(5~12)K-HT User Manual 5. Electrical Connection • Step 3: Apply silicone or paint to the grounding terminal to improve its corrosion resistance. 5.4 AC Side Connection 5.4.1 AC Side Requirements Before connecting to the grid, make sure that the grid voltage and frequency meet the requirements of the inverter, please refer to the "Technical Data"... - Page 23 HYX-H(5~12)K-HT User Manual 5. Electrical Connection WARNING • Not in accordance with local standards, regulations or Hyxi recommended values, the use of oversized AC switches, abnormal conditions may not be. • It may not be disconnected safely in time and cause serious malfunction. •...
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Page 24: Dc Side Connection
HYX-H(5~12)K-HT User Manual 5. Electrical Connection BACK-UP Side Connection • Step 1: Wire Stripping. • Step 2: Set the parts on the cable and crimp wires. • Step 3: Tighten the sealing knob. • Step 4: Mating plug and socket: Push the locker onto the socket housing completely, then rotate the locker according to the direction instructed by the marks on the locker. -
Page 25: Pv Input Configuration
HYX-H(5~12)K-HT User Manual 5. Electrical Connection DANGER • Make sure that the positive terminal of the PV string is connected to PV+ of the inverter and the negative terminal of the PV string is connected to PV- of the inverter. WARNING •... -
Page 26: Assembling Dc Connectors
HYX-H(5~12)K-HT User Manual 5. Electrical Connection 5.5.2 Assembling DC Connectors • Step 1: Strip all DC cable insulation by approximately 7 mm. • Step 2: Use crimping pliers to bundle the cable ends at the terminals. • Step 3: Insert the cable through the cable sealing sleeve, insert it into the insulating sleeve and fasten it, and pull the cable gently to make sure it is tightly connected. -
Page 27: Energy Storage Battery Cable Connection
HYX-H(5~12)K-HT User Manual 5. Electrical Connection seal the vacant DC terminals with MC4 waterproof plugs. 5.5.4 Energy Storage Battery Cable Connection DANGER • The batteries used with the inverter are subject to the approval of the inverter manufacturer. • A shorted battery may cause personal injury and the instantaneous high current caused by a short circuit can release a large amount of energy and may cause fire. -
Page 28: Communication Connection
HYX-H(5~12)K-HT User Manual 5. Electrical Connection WARNING • Please make sure that the wire cores are fully connected into the terminal wiring holes and not exposed. • Make sure the cable connection is tight, otherwise the terminals may overheat when the equipment is running and cause damage to the equipment. -
Page 29: Bms-Inv Communication Connection
HYX-H(5~12)K-HT User Manual 5. Electrical Connection • Step 1: Place black seal ring on the green Locker. • Step 2: Put red seal ring into the bottle of body inside. • Step 3: Wire striping. • Step 4: Pass all parts through the wire in the following order. •... -
Page 30: Dcs Installation(Wifi Module)
HYX-H(5~12)K-HT User Manual 5. Electrical Connection 5.6.3 DCS Installation(WIFI module) • Step 1: Remove the waterproof cover at the communication interface of the inverter; • Step 2: Insert DCS into the corresponding communication terminal at the bottom of the inverter and tighten it to ensure it is secure. 5.6.4 DCS Installation(4G module) •... - Page 31 HYX-H(5~12)K-HT User Manual 6. Human-Computer Interaction...
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Page 32: Human-Computer Interaction
Scan the following QR code to download and install the App according to the prompt information: 6.2 APP User manual For more information on using the HYXiPower APP, please refer to the user manual "HYXiPower APP". 6.3 System debugging For system configuration and debugging, please refer to the user manual "HYXipower Local... -
Page 33: Operation
HYX-H(5~12)K-HT User Manual 7. Operation 7. Operation This chapter introduces the operation of PV inverter, which mainly covers the inspection before inverter operation, inverter grid connection operation, inverter shutdown and inverter routine maintenance and repair precautions. This chapter introduces the operation of PV inverter, mainly involves the inspection of inverter before operation, inverter grid connection operation, inverter shutdown, and inverter routine maintenance. -
Page 34: Inverter Removal
HYX-H(5~12)K-HT User Manual 7. Operation CAUTION • After the inverter has been shut down, there is still a risk of burns. After the inverter has cooled down, it is necessary to wear protective gloves before operating the inverter. It is not necessary to shut down the inverter under normal circumstances, but it is necessary to shut down the inverter when maintenance or repair work needs to be performed. -
Page 35: Abolition Of Inverter
HYX-H(5~12)K-HT User Manual 7. Operation 7.5 Abolition of Inverter CAUTION • Some parts and equipment of the inverter, such as capacitors, may cause environmental pollution. • Please do not dispose of this product with household waste, and dispose of it in accordance with the regulations for disposal of electronic waste used at the installation site. -
Page 36: Inverter Periodic Maintenance
HYX-H(5~12)K-HT User Manual 7. Operation 7.6.3 Inverter Periodic Maintenance Inspection content Inspection method Maintenance Use monitoring software to read the inverter data in real time and regularly backup the data recorded by the monitoring software. Save the operation data, Save inverter parameters, and logs of the inverter recorded in the Once/quarter operation data... - Page 37 HYX-H(5~12)K-HT User Manual 7. Operation Please see more details in “APP user manual”-3.2.5 Device Operations.
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Page 38: Appendix
HYX-H(5~12)K-HT User Manual 8. Appendix 8. Appendix 8.1 Technical Parameter Product Model HYX-H5K-HT HYX-H6K-HT HYX-H8K-HT HYX-H10K-HT HYX-H12K-HT PV Input Max. Array Power (kW) Max. Input Power (kW) 6.4/6.4 6.4/4.8/4.8 6.4/6.4/6.4 Max. Input Voltage (V) 1,000 Start-up Voltage (V) MPPT Operating Voltage Range (V) 140 - 980 Max. -
Page 39: Quality Assurance
HYX-H(5~12)K-HT User Manual 8. Appendix Product Model HYX-H5K-HT HYX-H6K-HT HYX-H8K-HT HYX-H10K-HT HYX-H12K-HT Protection DC Insulation Resisitance Detective Residual Current Monitoring Unit DC Reverse Polarity Protection AC/DC Surge Arrester Type II DC Switch Anti-islanding Protection AC Over Current Protection AC Short-circuit Protection... -
Page 40: Contact Information
HYX-H(5~12)K-HT User Manual 8. Appendix • Installation and use beyond the scope specified in the relevant international standards. • Damage caused by an abnormal natural environment. NOTICE • In case of changes in product dimensions and parameters, the latest information of our company shall prevail without prior notice. - Page 41 Version: UMEN-H12K-HT-Ver1.0-202312 The manual is subject to change without notice while the product is being improved. Zhejiang Hyxi Technology Co., Ltd. Building 3, Jiuyao Commercial Center, Hangzhou, China, 310008 www.hyxipower.com support@hyxipower.com...
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