Related Manuals for Senergy SE 10K Series
Summarization of Contents
Safety Precautions
Personnel Safety
Ensures PV inverter installation, connection, operation, and maintenance by qualified technicians.
PV Inverter Protection
Covers checking for transport damage and warnings about tampering with labels or nameplates.
Installation Safety
Highlights reading the manual before installation and ensuring adequate ventilation.
Electrical Connections Safety
Emphasizes checking ports for damage, correct DC source connection, and voltage safety.
Operating and Commissioning Safety
Warns about high voltage during operation and touching hot surfaces.
Maintenance Safety
Requires powering off terminals, wearing PPE, and following procedures strictly.
Additional Information
Provides guidance on contacting Senergy for unforeseeable risks or issues found during operation.
Inverter Overview
Functional Models
Introduces the inverter's functional models, including its core function and transformerless design.
Model Description
Explains the components of the inverter model number, using SE 15KTL as an example.
Network Application
Describes grid-tied PV power systems and common applications for the inverter.
Supported Power Grids
Lists the types of power grids (TN-S, TN-C, TT) that the inverter series supports.
Outline and Dimensions
Provides the physical dimensions and front/lateral views of the inverter.
Working Process
Details the inverter's working process, including principle, diagrams, and modes.
Front View and LED Indicators
Illustrates the front view of the inverter and explains the LED indicator area.
Rear View of the Inverter
Shows the rear view of the inverter, highlighting the mounting bracket and terminals.
Basic Principle Description
Explains how the inverter converts DC power from PV strings to AC power for the grid.
Circuit Diagrams
Presents circuit diagrams for 5K/6K/8K/10K and 12K/15KTL inverters.
Working Modes
Describes the three working modes: standby, operating, and shutdown, with conditions for switching.
Installation
Checking the Outer Packing
Details how to check packing materials and deliverables for completeness and damage.
Deliverables of 12K/15KTL
Lists and describes the components included with the 12K/15KTL inverter.
Moving the Inverter
Provides instructions on safely moving the inverter, emphasizing the need for two people.
Identify the Inverter
Explains how to identify the inverter using its nameplate and describes compliance and safety symbols.
Compliance and Safety Symbols
Details the meaning of various safety symbols and compliance marks found on the inverter.
Installation Requirements
Covers basic requirements, weight/dimensions, and avoiding contact with hot parts.
Installation Environment Requirements
Specifies ambient temperature, ventilation, and protection from direct sunlight, rain, and snow.
Carrier Requirements
Details requirements for the mounting surface, emphasizing fire-proof materials and wall strength.
Installation Space Requirements
Recommends eye-level installation and sufficient clearance for installation and heat dissipation.
Multiple Inverter Installation Modes
Describes installing multiple inverters in line, triangle, or stacked modes for space efficiency.
Installation Mode Requirements
Specifies installing the inverter upright or with a maximum back tilt of 15 degrees for optimal heat dissipation.
Wall-mounting the Inverter
Details the process of wall-mounting the inverter, including preparing expansion bolts and determining hole positions.
Electrical Connections
Connecting Protection Ground (PGND) Cables
Explains preparation and wiring procedures for connecting the PGND cable to the inverter.
PGND Cable Preparation
Describes requirements for ground cable and OT terminals, and notes on grounding importance.
PGND Cable Wiring Procedures
Provides step-by-step instructions for stripping, crimping, and securing the PGND cable.
AC Power Cable Preparation
Details AC power cable requirements, including cable type, conductor area, and outer diameter.
AC Wiring Terminals
Discusses leak-protective switches, neutral wire sharing, and circuit breaker requirements for AC wiring.
AC Cable Connection Procedure
Outlines steps for stripping, crimping Euro type terminals, and inserting AC output wires.
Connecting the PV Strings
Lists prerequisites for PV strings connection, emphasizing safety precautions for electrical shock and fire.
PV Strings Connection Preparation
Details requirements for PV strings DC input cable and connectors, including route connecting.
DC Input Cable Specifications
Lists recommended specifications for outdoor copper-core DC input cables for PV strings.
PV Strings Connectors
Describes the positive and negative DC input connectors used for PV strings.
Connecting DC Power Cables
Provides step-by-step instructions for stripping and crimping DC power cables for connectors.
Checking Voltage and Connecting Connectors
Details measuring string voltage with a multimeter and connecting PV connectors to the inverter terminals.
Connecting Communications Cables
Explains the available communications modes: Bluetooth, DB9, and RS485 for inverter monitoring.
Bluetooth Communications
Describes using Bluetooth with the SE Touch APP for local communication and parameter setting.
DB9 Communications
Details using DB9 for querying inverter information and connecting devices.
RS485 Communications
Explains RS485 connection modes for single and multiple inverters using data collectors and routers.
RS485 Communications for Multiple Inverters
Illustrates RS485 connections for multiple inverters and notes on data collector and cable length.
Connecting RS485 Communications Cables
Shows the standard RS485 wiring diagram and the process of connecting RS485 cables.
Setting RS485 Communications Address
Guides on downloading the SE Touch APP and setting the RS485 Modbus address.
System Operation
Powering ON the Inverter
Details the steps to power on the inverter by switching AC breaker and DC switch.
Powering OFF the Inverter
Describes the procedure for powering off the inverter by switching AC circuit breaker and DC switch.
User Interface
Querying Inverter Operation Status
Explains how to obtain inverter status by observing LED indicator status and referring to tables.
Downloading and Setting SE Touch APP
Guides on downloading the SE Touch APP for viewing and setting inverter data and parameters.
LED Indicator Status for Common Inverter Fault
Provides a table detailing LED indicator status for various common inverter faults.
Setting Standard Parameters
Details how to log into the SE Touch APP and change settings like standard code for Australia.
Maintenance
Routine Maintenance
Outlines a maintenance checklist and interval for inverter output, cleaning, running status, and electrical connections.
Inverter Troubleshooting
Provides troubleshooting measures for common fault alarms like grid over/under voltage and frequency.
Removing the Inverter
Details the procedures for safely disconnecting and removing the inverter from its installation.
Quality Guarantee
Quality Terms
Specifies the quality warranty period (60 months) and conditions for repair or replacement.
Liability Waiver
Outlines situations that void warranty or liability, and conditions for paid maintenance services.
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