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HT PVCHECKs-PRO User Manual

HT PVCHECKs-PRO
64 pages
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Copyright HT ITALIA 2023 Release EN 1.00 - 06/10/2023
PVCHECKs-PRO
User manual

Table of Contents

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HT PVCHECKs-PRO Specifications

General IconGeneral
PV Module AnalysisYes
I-V Curve MeasurementYes
Data LoggingYes
Wireless CommunicationBluetooth
Power SupplyRechargeable battery
Operating Temperature-10°C to 50°C
Storage Temperature-20°C to 60°C
Dimensions235 x 165 x 75 mm
Weight1.2 kg
DisplayLCD

Summary

Precautions and Safety Measures

Preliminary Instructions

Guidelines for safe and proper use of the instrument, including environmental conditions and electrical safety.

During Use

Recommendations and instructions for operating the instrument safely and maintaining battery charge.

After Use

Instructions for switching off the instrument and handling batteries after use.

Definition of Measurement (Overvoltage) Category

Explanation of measurement categories (IV, III, II, I) and their definitions according to IEC/EN61010-1.

General Description

Foreword

Introduction to the instrument's design for quick tests (IVCK) on photovoltaic modules/strings.

Instrument Functions

Overview of the instrument's key features including continuity, insulation, and IVCK tests.

Preparation for Use

Initial Checks

Procedure for checking the instrument for damage after transport and verifying package contents.

Instrument Power Supply

Details on battery type, replacement, and power management features for optimal battery life.

Storage

Guidelines for storing the instrument to maintain safety and measurement precision.

Nomenclature

Description of the Instrument

Identification of the instrument's parts, inputs, and display elements with diagrams.

Keyboard Description

Explanation of each key's function on the instrument's keypad.

Initial Screen

Details of information displayed on the instrument's screen upon startup.

General Menu

SET - Instrument Settings

Configuration options for language, date/time, general settings, irradiance, info, and operator name.

Operating Instructions

DMM - Multimeter Function

Procedure for measuring AC/DC voltage values using the multimeter function.

UREM - Remote Unit

Instructions for managing the SOLAR03 remote unit via Bluetooth for measurements.

RPE - Continuity Measurement

Detailed guide for continuity tests, including cable calibration, STD/TMR modes, and error handling.

MΩ - Insulation Measurement

Procedures for insulation resistance testing in DUAL and TMR modes, including test voltages and limits.

GFL - Ground Fault Locator

Function for locating single ground faults in PV strings, detailing test conditions and procedures.

DB - Module Database Management

Guide to defining, modifying, and deleting PV module data in the instrument's internal database.

IVCK - Test on PV Modules and Strings

Comprehensive guide for IVCK tests, including procedures with/without remote unit and result interpretation.

List of Display Messages

A reference table listing instrument messages and their corresponding descriptions and causes.

Storing Results

Saving Measures

Procedure for saving measurement results with hierarchical labeling (Plant, String, Module) and comments.

Recalling and Deletion of Saved Data

Instructions for accessing saved test data, viewing details, and deleting entries from memory.

Connecting the Instrument to the PC

Maintenance

General Information

General recommendations for instrument use, storage, and care to prevent damage or danger.

Battery Replacement

Step-by-step guide for replacing the instrument's batteries, including safety precautions.

Cleaning the Instrument

Instructions on how to clean the instrument using a soft, dry cloth.

End of Life

Information regarding the separate disposal of the appliance, accessories, and batteries.

Technical Specifications

Technical Characteristics

Detailed technical specifications including electrical safety, measurement ranges, resolutions, and accuracies.

General Characteristics

Overview of general characteristics like safety standards, display, memory, power supply, and mechanical data.

Environmental Conditions for Use

Specifies operating and storage temperature, humidity, and altitude limits for the instrument.

Accessories

Information about required accessories for safety and proper functioning.

Appendix – Theoretical Outline

Measurement of Polarization Index (PI)

Explanation of the Polarization Index (PI) test for insulation diagnostics and reference values.

Dielectric Absorption Ratio (DAR)

Explanation of the Dielectric Absorption Ratio (DAR) test for insulation diagnostics and reference values.

Assistance

Warranty Conditions

Details on the instrument's warranty coverage, exclusions, and return procedures.

Assistance

Troubleshooting steps and procedures for contacting after-sales service for instrument issues.

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