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Trannergy PVI3200TL - User Manual

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User Manual
PVI1300/1800/2300/2700/3000/3200/4000/4600/5400TL
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Summary

Copyright Declaration

Introduction

Introduction

Describes Trannergy solar inverters PVI1300TL to PVI5400TL and their features.

How to Use this Manual

Instructions for using the manual and assumed reader knowledge on electrical installations.

Applied Designations

Explains symbols for safety, property protection, and additional information.

Important Safety Information

Before Installation

Instructions for checking damage, contacting supplier, and verifying voltages.

Installation Safety

Emphasizes trained personnel, local codes, and voltage carrying sides.

Disconnecting the Inverter

Procedure for safely disconnecting AC and PV lines, including a waiting period.

Operating the Inverter

Ensures installation cover is mounted before operation.

Maintenance and Modification

Only authorized personnel and original spare parts should be used.

Functional Safety Parameters

Warns against unauthorized changes to safety parameters.

General Safety Rules for Electrical Equipment

Disconnecting Procedures

Disconnect all voltage sources before starting any work.

Protection Against Reconnection

Prevent accidental reconnection of the system.

Voltage-Free System Check

Verify system is voltage-free using a voltage tester.

Covering Live Components

Cover and mark live components to prevent contact.

System Sizing

PV String Voltage Limits

Ensure PV string OCV does not exceed 600V DC, with specific limits for models.

PV String Output Optimization

Optimize PV string output for capital utilization and energy yield.

DC-switch Operation

DC-switch Service

Only trained personnel are permitted to perform service or maintenance.

DC-switch Usage

Instructions for switching the DC switch ON/OFF.

DC-switch Maintenance

Switch ON/OFF ten times annually to clean contacts.

Technical Description

Mechanical Design

Shows outline dimensions for different inverter models.

Electrical System Design

Wiring diagram and notes for the PVI system.

Wiring and Wire Selection

Recommended Breakers

Recommends 32A DC and 32A AC breakers.

Wire Selection Table

Recommends UL1015 wire, showing AWG for DC/AC input/output.

Polarity Check Warning

Emphasizes checking PV polarity before installation to prevent damage.

Operation Modes and Faults

Operation Modes

Describes Waiting, Connecting, Normal, and Fault modes.

Troubleshooting Guide

Lists possible actions for common inverter faults.

Installation and Startup

Installation Precautions

Warnings about fire, explosion, hot surfaces, and installation location.

Ambient Conditions

Specifies installation environment requirements and clearances.

Installing the Inverter

Procedure for mounting the inverter.

Mounting Orientation

Unit designed for vertical or tilted backwards (max 15°).

Drilling Holes

Procedure for drilling mounting holes, specifying depth and diameter.

Installing Mounting Board

How to fix the installation board to the wall using expansion bolts.

Hole Measurement Attention

Attention to measure hole depth and distance before inserting bolts.

Hanging the Inverter

Procedure to hang the inverter on the installation board with washers and bolts.

Positioning Check

Checking both sides for correct positioning after hanging.

Electrical Connection

Product A Terminal Layout

Identifies DC input, communication, and AC output terminals for Product A.

Product B Terminal Layout

Identifies AC output and communication terminals for Product B.

Terminal Descriptions

Table detailing objects A, B, C, D and their descriptions.

AC Connection for Product A

AC Breaker Requirement

Each inverter requires an individual AC breaker for safe disconnection.

AC Connector Use

Connect AC wires using the AC female connector (Figure 4-8).

Cable Gland Assembly

Instructions to assemble the cover and cable gland (Figure 4-9).

AC Connector Assembly Details

Cable Preparation

Stripping cable jacket and insulation for connector insertion.

Conductor Insertion and Tightening

Inserting conductors into the terminal and tightening the screw.

Connector Mating

Aligning and mating male and female connectors until a click is heard.

Connector Separation

Separating Connectors

Using a tool to separate male and female connectors.

Male Contact Removal

Using a specific tool to remove the male contact from the insert.

AC and DC Connection Procedures

AC Connection for Product B

Connect the AC cable to the terminal for Product B (Figure 4-17).

DC Connection Safety

Danger of fire/shock; never connect/disconnect AC under load.

DC Breaker Requirement

A manual DC breaker with over current/voltage capacity is required.

DC Connection Order

Cut off AC end connection before DC end connection.

DC Connection Specifications

DC Input Ratings

Table of Maximum input voltage and current for various models.

PV Generator Voltage Limits

PV generator OCV must not exceed maximum input voltage.

PV Generator Current Limits

Total short circuit current of PV modules must be less than inverter's DC input current.

PV Polarity Check

Ensure PV string polarity is correct before connecting to the unit.

H4 Connector Procedure

H4 Connector Overview

Connect PV generator using H4 connectors (female and male sides).

DC Breaker Safety

Switch off DC breaker and secure against being switched back on.

H4 Connector Assembly

Cable Preparation for H4

Strip cable to 7 mm for insertion into contact barrel.

Crimping H4 Contacts

Crimp the contact barrel using a hex crimping die.

Inserting H4 Assemblies

Insert contact cable assembly into connector until a click is heard.

Connector Load Warning

Danger of fire/shock; never connect/disconnect connectors under load.

Running the Inverter

Pre-start Checks

Ensure DC/AC breakers are disconnected, AC connected, DC connectors sealed.

Starting the Inverter

Turn on DC and AC switches; inverter starts automatically with sufficient PV energy.

Human Machine Interface

Control Panel Overview

Describes the LEDs (RUN, FAULT, COM) and Function Key (D).

LED Functionality

Green LED for working normally, Red for fault, Yellow for communication.

Function Key Operation

Used for settings, alternating parameters and languages.

LCD Functions and Language Settings

LCD Displayed Information

Details information shown on LCD like current state, energy generated, voltage, current.

Language Setting Procedure

Procedure for setting the display language.

Auto Test Settings

Italian Standard Requirement

For Italian customers, ensure inverter is made for Italian Standard.

Auto Test Procedure

Instructions for performing the auto test function.

Grid Voltage Limit Tests

Tests for upper and lower grid voltage limits.

Grid Frequency Limit Tests

Tests for upper and lower grid frequency limits.

Power Factor Settings

VDE-AR-N 4105 Standard

Customers need to adjust PF for VDE-AR-N 4105 standard.

Setting PF Parameters

Options to set PF to Default, Curve, or specific values.

Power Limit Settings

VDE-AR-N 4105 Standard

Customers need to adjust Power Limit for VDE-AR-N 4105 standard.

Setting Power Limit

Options to set power limit to 70% or 100%.

Communication and Monitoring

Communication Interfaces

Available interfaces are RS-232, RS-485, and Wireless.

RS-232 Communication

For single inverter communication with PC via RS-232 port.

RS-232 Pinout

Pinout diagram and description for RS-232 DB9 connector.

RS-485 Communication

For communication with multiple inverters (up to 32) up to 1200m.

RS-485 Pinout

Pinout for RS-485 communication with DLU.

Wireless Capability

Inverters can be communicated with wirelessly via custom devices.

System Monitoring

Using PVCS software to monitor multiple inverters via RS-485 interface.

Monitoring Topology Diagram

Diagram showing monitoring system topology with DLUs and router.

Service and Repair Safety

Safety During Service and Repair

Safety precautions for performing service and repair on the inverter.

Event Definition and Safety

Describes events preventing proper operation and inverter's self-protection.

Disconnection Safety Procedures

Procedures for safely disconnecting AC and PV modules.

Qualified Personnel Requirement

Only qualified personnel should open the inverter for repair.

DC Bus Voltage Check

Measure DC bus voltage (below 48V) before internal work.

Troubleshooting

Troubleshooting Checklist

Steps to check for PV system problems: LCD events, grid voltage, PV voltage, solar radiation.

Troubleshooting Notes

Reminds that only trained personnel should work on electrical installations.

Technical Specifications

Electrical Specifications Overview

Details specifications for transformerless PV inverters.

Input Specifications

Table of nominal voltage, MPPT range, input current for various models.

Output Specifications

Table of nominal/maximum output power, voltage, current, THDi, Power Factor.

General Data

Table of internal consumption, standby power, conversion efficiency, protection degree.

Environmental and Physical Specifications

Operation Temperature and Humidity

Specifies operating temperature range and humidity limits.

Acoustic Noise and Altitude

Details acoustic noise level and maximum operating altitude.

Weight and Dimensions

Table listing weight and physical dimensions for different models.

Product Qualification and Warranty

Warranty Period and Terms

Standard warranty of 60 months from purchase date.

Warranty Exclusions

Lists conditions under which warranty claims are excluded.

Contact Information

Company Contact Details

Trannergy Co., Ltd. contact details including website, address, phone, fax, email.

FAQ and Troubleshooting

Common PV System Faults

Lists common faults like Isolation Fault, Ground Fault, Grid Fault.

Troubleshooting Actions

Provides possible actions for common PV system faults.

Abbreviations

Technical Abbreviations Glossary

Glossary of abbreviations used in the manual (AC, DC, DLU, DSP, etc.).

Trannergy PVI3200TL Specifications

General IconGeneral
Number of MPP Trackers1
Nominal AC Voltage230 V
AC Output Frequency50/60 Hz
Cooling MethodNatural convection
Noise Level< 25 dB
Protection DegreeIP65
Rated Power3200W
Nominal AC Power3200W
Maximum AC Output Power3200W
Rated AC Output Power3200W
Operating Temperature Range-25 ~ +60 °C

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