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GE TRANSFIX DGA 500 User Manual

GE TRANSFIX DGA 500
28 pages
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GEDE-GA_M-DLIS-SR.MA-014 Rev 1.1 13-Oct-15
GE
Digital Energy
TRANSFIX
DGA 500
User Guide
Transformer Oil
Dissolved Gas and Moisture Monitor

Table of Contents

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GE TRANSFIX DGA 500 Specifications

General IconGeneral
Display TypeLCD
TouchscreenYes
Power Supply (VAC)100 - 240 VAC
Monitored GasesHydrogen (H2), Methane (CH4), Acetylene (C2H2), Ethylene (C2H4), Ethane (C2H6), Carbon Monoxide (CO), Carbon Dioxide (CO2)
Data InterfaceEthernet
Power Supply (VDC)24 VDC

Summary

1 Introduction

1.1 Product Overview

Overview of the TRANSFIX DGA 500 as an on-line DGA system for transformer diagnostics.

2 Safety

2.1 Symbols

Explains safety symbols used in the manual and on the product for warnings and hazards.

2.2 Warnings

Lists essential warnings to be observed during installation and service, including environmental and working at height.

3 Technical Specification

Technical Specification Details

Detailed technical parameters including gas measured, environmental limits, and power requirements.

4 Design Criteria

5 Power

5.3 Battery

Details the non-rechargeable lithium coin cell battery, replacement steps, and disposal precautions.

5.4 Power-Down Procedure

Step-by-step instructions for safely shutting down the product and transformer.

6 LCD Display Panel

Manual Measurement Operations

Details on how to start and stop manual measurements using the LCD panel and buttons.

6.2 Error Codes

Lists and explains error codes that appear on the LCD display, aiding in troubleshooting.

7 Manual Oil Sampling

7.2 Sampling Process

Provides a flowchart and steps for obtaining a manual oil sample from the product.

8 Air Filter Cleaning

9 Oil Filter Cleaning

To clean the oil filter

Instructions for cleaning the oil filter, including isolation, removal, cleaning, and reassembly.

13 Technical Support

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