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ANALIZADORES DE GAS Y HUMEDAD DISUELTOS EN ACEITE DE

TRANSFORMADOR, MONITORIZACION Y DIAGNOSTICO "DGA".

DGA 150/250/400

SMARTDGA

Application

DGA series enables online monitoring of dissolved hydrogen in a variety of

transformers including conservator, air and nitrogen blanketed models. Sensors can

be easily mounted directly in the insulating oil or in the gas headspace, providing

multiple mounting options. Additionally, has integrated hydrogen sensing capabilities

in its latest Rapid Pressure Rise Relief (RPRR) design (optional).

Features

Enables real-time monitoring of hydrogen (H2), an early indicator of transformer fault conditions.

Accurately measures hydrogen without interference from other fault gases.

Integrates with existing monitoring equipment and utilizes available transformer installation points.

Integrated oil sampling valve with Luer fitting for easy sample collection.

Mounting options

DGA 150 – Drain Valve – 1.5” NPT Union fitting (thread mount).

DGA 250 – RPRR – 2.5” NPT Union fitting (thread mount).

DGA 400 – RPRR (flange mount).

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DGA GAUGE

Gas Measurements

Acetylene (C2H2):

Ethylene (C2H4):

Moisture (RS %):

Min–Max

50–50,000 ppm

50–50,000 ppm

1–99 %

Application The SmartDGA™ Gauge is the industry’s first dedicated online load tap changer (LTC) condition monitor. It offers the best value for online LTC condition monitoring. 2 Gas (C2H2, C2H4) + Moisture. Features

Easily install and maintain with compact modular design.

No consumables or carrier gases required.

No scheduled calibration required.

Design allows for vertical or horizontal mounting. Can be mounted on a single valve, two valves or inline with the filtration system.

Measure and monitor ethylene, acetylene and moisture to assess LTC health.

Software provides gas ratios and condition codes to monitor LTC condition using recent advances in IEEE C57.139 and CIGRE WG D1.31

Available with fully integrated communications infrastructure for Smart Grid deployment.

Mounting options

Optional Memory (Available with LumaSmart and LumaSmart icore) 40 years worth of data storage.

Optional Communications (Available with LumaSmart and LumaSmart icore) IEC 61850, Modbus, USB 2.0 for data export, DNP3, TCP/IP.

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DGA GUARD

DGA GUIDE

Gas Measurements

Hydrogen (H2): Carbon Monoxide (CO): Acetylene (C2H2): Moisture (RS %):

Min–Max

5–10,000 ppm 10–10,000 ppm 0.5–10,000 ppm 1–99 %

Gas Measurements

Hydrogen (H2): Carbon Monoxide (CO): Acetylene (C2H2): Moisture (RS %): Carbon Dioxide (CO2): Methane (CH4): Ethylene (C2H4): Ethane (C2H6): Oxygen (O2): Nitrogen (N2):

Min–Max

5–10,000 ppm 10–10,000 ppm 0.5–10,000 ppm 1–99 % 10–20,000 ppm 2–50,000 ppm 2–50,000 ppm 2–20,000 ppm 100–50,000 ppm 5,000–100,000 ppm

Application The SmartDGA™ Guard provides reliable early warning diagnostics to prevent transformer failures. It measures and reports key gases at half the total cost of ownership of other multi-gas monitors. 3 Gas (C2H2, CO, H2) + Moisture.

Features

Easily install and maintain with compact modular design.

No consumables or carrier gases required.

No scheduled calibration required.

Design allows for vertical or horizontal mounting. Can be mounted on a single valve, two valves.

Trigger corrective action with sunlight visible indicators.

Available with fully integrated communications infrastructure for Smart Grid deployment.

Mounting options

Optional Memory (Available with LumaSmart and LumaSmart icore) 40 years worth of data storage.

Optional Communications (Available with LumaSmart and LumaSmart icore) IEC 61850, Modbus, USB 2.0 for data export, DNP3, TCP/IP.

Application The SmartDGA™ Guide provides comprehensive online Dissolved Gas Analysis (DGA) monitoring and diagnostics to prevent transformer failures. It measures and reports all DGA gases at half the cost of other 9 gas DGA monitors. Furthermore, the Guide vastly reduces total cost of ownership due to its differentiated design and installation scheme. 9 Gas (H2, CO, C2H2, C02, CH4, C2H4, C2H6, O2, N2) + Moisture. Features

Designed for high ease of use and low total cost of ownership.

No consumables or carrier gases required or scheduled calibration required.

Alarms are user configurable for individual gases.

Trigger corrective action with sunlight visible indicators.

Available with fully integrated communications infrastructure for Smart Grid deployment.

Data can be configured for most relevant asset information.

Configurable oil flow paths, thereby allowing for single or two valve installation.

Mounting options

Optional Memory (Available with LumaSmart and LumaSmart icore) 40 years worth of data storage.

Optional Communications (Available with LumaSmart and LumaSmart icore) IEC 61850, Modbus, USB 2.0 for data export, DNP3, TCP/IP.

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SERVERON TM1

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SERVERON TM1 (Cont.)

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SERVERON TM3

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SERVERON TM3 (Cont.)

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SERVERON TM8

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SERVERON TM8 (Cont.)