USER MANUAL of on grid inverter
48Pages

Smart TL Series User Manual

Smart TL Series User Manual

Thank you for choosing the Smart TL Series photovoltaic (PV) grid-connected inverter of APM Technologies (DongGuan) Ltd. We sincerely hope this inverter can meet your requirements. This manual describes the assembly,installation,commissioning and maintenance of the following APM Inverters:PV1K5TL/PV2K2TL/PV3KTL Please read this manual carefully before you install or operate the inverter.

The Smart TL Series User Manual-- Safety Instructions Safety Instructions Danger! This symbol identifies information that improper operation will result in serious injury and/or major damage to the equipment. Warning! This symbol identifies information that improper operation may result in serious injury and/or major damage to the equipment. This symbol identifies information that improper operation may result in medium injury and/or damage to the equipment. Description! This symbol identifies optimized operational skills of the product which can aid in solving certain problems or aid in...

The PV3KTL User Manual--Notes on This Manual NOTES ON THIS MANUAL 1.1 Aim Thank you for choosing the Smart TL Series photovoltaic (PV) grid-connected inverter of APM Technologies (DongGuan) Ltd. We hope the APM inverter can meet your requirements , your opinions and suggestions on the performance and function of APM inverters are appreciated. APM will constantly strive to improve our products and service level in order to fulfill your further needs. The purposes of this manual are to provide detailed information of the inverter to readers and to guide readers on how to install, operate and...

The PV3KTL User Manual--Notes on This Manual Though the contents of this manual will be constantly updated and revised , it is hard to avoid mistakes or slight discrepancies with the product. Please refer to the product and download the latest version of the manual from www.apmtech.cn or ask for the manual from the sales agencies. 1.4 Index of Installation and Startup 1. Product Technical Specifications(See P8 to P9); 2. Installation Operations(See P10 to P12); 3. Installation Procedures(See P13 to P15); 4. Alternating Current End Connection(See P17 to P18); 5. Direct Current End...

The Smart TL Series User Manual--Unpacking 2.1 Scope of Delivery Inverter Install fasteners Installation Bracket Plastic Expansion Pipe Self-tapping Screw Spring Washer Flat Washer Screw Connector Direct Current Connector (+) Direct Current Connector(-) Alternating Current Connector RS-485 Connector Accessories Warranty Card User Manual Packing List Factory Certification Plastic Wrench

The Smart TL Series User Manual--Unpacking 2.2 Check the Delivery The inverter is thoroughly checked and strictly tested before transport, however it is hard to avoid damages during transportation. Please check the packaging and the components for any sign of external damage. Notify the transport company or contact APM immediately if you find any damage. Meanwhile please provide photos of the damaged packaging and components as evidence and APM will provide the fastest and best service to you. The correct position of the inverter is flat face up on the working table when it is taken out...

The Smart TL Series User Manual--The Inverter 3.1 PV Grid-Connected System ! Danger! Smart TL Series Inverter is high - efficient, transformerless, grid-connected inverters which can not be applied to the PV array in which a positive or negative pole is needed to connect to the ground. The PV grid-connected generating system consists of the PV array, inverter, metering mechanism and power grid. The PV array which is assembled with the PV modules converts solar energy into direct current. The inverter acts as an important medium and converts direct current (DC) into alternating current (AC)...

The Smart TL Series User Manual--The Inverter The Full bridge circuit converts the direct current into alternating current, to protect the functional circuit monitoring the inverter's running status and to trigger the inner relay in order to protect the inverter's interior components from damage when it is under abnormal running conditions. Boosted Circuit Full Bridge Circuit Relay Figure3-2 Smart TL Series Inverter Main Circuit Schematic Diagram 3.3 The Inverter Introduction 3.3.1 The Inverter Appearance and Interface Description 365.0 LAN Do not disconnect under load !

The Smart TL Series User Manual--The Inverter Table 3-1 PV3KTL Description and Interface Description Real-time displays the status of the inverter. Allows two-path PV array parallel input. Heat Sink Reduces the heat the operation. Protection switch that control DC on-off. Standard Communication Interface. The inverter feeds the alternating current to the power grid. generated during 3.3.2 Technical Specifications Table 3-1 Smart TL Series Inverter Technical Specifications List PV1K5TL Maximum Power Maximum Voltage Voltage Range Recommended Over Voltage Category Open Circuit Voltage OUTPUT...

The Smart TL Series User Manual--The Inverter Rated Power Grid Frequency Permissible Power Grid Frequency Over Voltage Category Total Current Harmonic Distortion ratio Output Current DC Component Power Factor Grid-connected Phase Number Single phase Efficiency Maximum Efficiency Europe Efficiency Nighttime Loss 0W/Standby mode during nighttime(optional) Interface and Communication RS-485/ Ethernet（optional） Communication Modes Protection Class Natural cooling Natural cooling Natural cooling Ambient Parameter -25℃ ~ +60℃（Derating from 50℃） Operating Temperature Relative Humidity Altitude...

The Smart TL Series User Manual--Installation ! Danger! The criterions and instructions below must be strictly abided by when installing, operating and maintaining the inverter. Get permission from the local power department when generating with the grid-connected inverter, and should be operated by a professional technician. All electrical installation must be in accord with the local electrical installation standards. The inverter operates at high voltage. Thus make sure the inverter is disconnected from the AC ,DC power and external control power before doing any operation on the...