Product Details

Dissolved gas analyzers for Transformer oil

Dissolved Gas Analysis (DGA) and moisture measurement of insulating fluids are recognized as the most important tests for condition assessment of fluid-insulated transformers.GE’s proven Photo-Acoustic Spectroscopy (PAS) measurement technology, providing laboratory challenging levels of precision and repeatability with no consumables and no need for frequent re-calibration.Adiradh Energy offers  GE asset monitoring and diagnostics portfolio includes solutions for Portable Dissolved Gas analysers ,single- and multi-gas on line DGA Dissolved gas analysers for power transformers  and reactor solutions  and switchgear monitoring products in  Hyderabad, Chennai,Bangalore  and all over India  .

 Portable Dissolved multiple gas analyser for Transformer oil 

Adiradh Energy offering Kelman Transport X² Portable DGA in India  Compact portable system that is designed for laboratory quality Dissolved Gas Analysis (DGA) on manually taken samples from transformers filled with mineral oil and ester fluids.Kelman Transport X² is a portable ‘lab in a box’ device. In critical situations, the ability to perform DGA in less than 30 minutes on the spot, empowers asset owners to determine a transformer’s condition and thereby allow operational decisions to be made at the earliest opportunity.GE was among the first to deliver consumable-free Dissolved gas analyser  products to the market, and Transport X² represents the next generation of its portable onsite system. Photo-acoustic spectroscopy (PAS) gas measurement technology, now in its fourth generation, provides laboratory-challenging levels of precision in a calibration free, easy-to-use and hand-carrying  product.

Portable dissolved gas analyzer-Kelman Transport X²

Brochure for Portable Dissolved Gas Analyzer Kelman Transport X² 

Measurement range

Hydrogen (H₂) : 5 – 5,000 ppm

Carbon Monoxide (CO) : 2 – 50,000 ppm

Carbon Dioxide (CO₂) : 40 – 50,000 ppm

Methane (CH₄) : 2 – 50,000 ppm

Acetylene (C₂H₂) : 0.5 – 50,000 ppm

Ethane (C₂H₆) : 2 – 50,000 ppm

Ethylene (C₂H₄) : 2 – 50,000 ppm

Measurement Accuracy : :±5% or ±LDL (whichever is greater)

Moisture (H₂O) :0-100% relative humidity

Moisture in Oil Accuracy : ±3%

Transport X² Benefits

• Measurement of seven diagnostic gases and moisture content in the oil
• Fast onsite diagnostics in less than 30 minutes
• Compatible with mineral insulating oils and newer ester-based fluids (natural and synthetic)
• Enables operators to effectively respond to alarms, trip events and supports onsite field decision making
• Ideal companion to GE’s range of single gas online DGA monitors for adding transformer diagnostics

Transport X² Features

• Supports mineral oil and ester fluids
• Calibration and consumable gas free design for autonomous field operation
• Robust design with IP67 rating when closed
• Intuitive onscreen step-by-step instructions
• Seamless integration with Perception software
• Plug and Play download of measurements and log files using standard USB 2.0 memory stick
• Storage capacity for >20,000 measurements

Transport X² Applications

• All sizes of transformers
• Ideal for site intervention teams
• Tap changer tanks
• Instrument transformers
• Oil filled circuit breakers

Adiradh Energy offers  Portable Dissolved Gas Analser  GE Kelman  make  TransportX2 in India; Hyderabad; Visakhapatnam; Vijayawada; Chennai; Puducherry; Trichy; Coimbatore; Hosur; Bangalore; Hubli; Mysore; Cochin; Kolkata; Pune; Goa; Mumbai; Thane; Kanpur; Jaipur; Nagpur; Delhi; Noida; Gurugam; Bhopal; Vadodara; Ahmedabad; Chandigarh; Chandigarh; Tata Nagar; Raipur; Rudrapur;; Durgapur; Kharagpur; Raigarh; Bhilai;Angul; Haldia; Jabalpur; Indore; Jamshedpur; Rajahmundry; Bokaro Steel City; Salem; Kochi; Rourkela; Ahmedabad ;Jamnagar; Bharuch; Sri City; Nashik; Haridwar; Mathura; Aurangabad; Bhubaneswar and other cities

Multiple Gas Transformer on line DGA Kelman DGA 900

Kelman DGA 900 On-line Dissolved gas analysers  for power transformers , Generators transformers and reactors  monitoring all 9 fault gases plus moisture. The Kelman DGA 900 features an innovative two enclosure design, local/remote HMI and expandable analog/digital I/Os.DGA 900 is an 9-gas on-line transformer Dissolved gas analyser monitoring unit. Using our 4th generation of advanced photo-acoustic detection technology, the DGA 900 measures all significant fault gases (in ppm) as outlined by international standards as well as moisture in oil (%RH & ppm). The measurement of these gases allows the user to detect and diagnose a complete range of transformer faults

Kelman DGA 900

Brochure for Multi-Gas Dissolved Gas Analyzer Kelman DGA900

DGA900 benefits

• Provides remote alert and multi-gas diagnostic of deteriorating transformer condition
• Expedites operational decisions without needing to go to site for manual oil sampling
• Issues can be detected in their infancy, avoiding unexpected failures and facilitating planned outages
• Anchors condition based maintenance and asset replacement strategies on hard data

DGA900 features 

• DGA & Water – Nine gases (hydrogen, methane, ethane, ethylene, acetylene, carbon monoxide, carbon dioxide, nitrogen and oxygen) plus moisture
• Inputs/Outputs for additional sensors including load and oil temperature
• Full DGA results down to once per hour and new “Rapid Mode” for critical gases in just 30 minutes
• No need for consumables or frequent recalibration to operate at optimum performance
• New “Rapid Mode” provides near real time insight on fast developing faults
• Enhanced computing power, highly scalable I/Os and integrated HMI combine to provide a powerful highly flexible transformer monitoring solution
• Compatible with mineral insulating oils and newer ester based fluids (natural and synthetic)
• Integrated 7” colour LCD screen for simplified local user interaction and visualisation of data
• Innovative two enclosure design enables adjacent or separated installation arrangements to better accommodate varied site conditions
• Communication Options – Extensive local and remote communications options

Adiradh Energy offers  multi-gas transformer on line Dissolved gas analysers  Kelman DGA900 in India; Hyderabad; Visakhapatnam; Vijayawada; Chennai; Puducherry; Trichy; Coimbatore; Hosur; Bangalore; Hubli; Mysore; Cochin; Kolkata; Pune; Goa; Mumbai; Thane; Kanpur; Jaipur; Nagpur; Delhi; Noida; Gurugam; Bhopal; Vadodara; Ahmedabad; Chandigarh; Chandigarh; Tata Nagar; Raipur; Rudrapur;; Durgapur; Kharagpur; Raigarh; Bhilai;Angul; Haldia; Jabalpur; Indore; Jamshedpur; Rajahmundry; Bokaro Steel City; Salem; Kochi; Rourkela; Ahmedabad ;Jamnagar; Bharuch; Sri City; Nashik; Haridwar; Mathura; Aurangabad; Bhubaneswar and other cities

Multiple Gas Transformer on line DGA Kelman DGA 900 plus

9 gas on-line DGA expandable with add-ons to a Transformer Monitoring System (TMS)

Kelman DGA 900 PLUS is a member of the next generation of multi gas monitors. Built from the DGA 900 platform, the PLUS extends the monitoring capability beyond just DGA. Kelman DGA 900 PLUS builds on the standard 9 gas DGA and moisture capabilities of the DGA 900 by enabling the addition of extra sensors, electronic cards and firmware algorithms to expand its monitoring capabilities. Bushing monitoring, partial discharge detection, OLTC monitoring, transformer models are amongst the options available to offer an integrated system which delivers a more in-depth picture of the transformer’s overall condition and will monitor the root causes of most transformer failures.

Kelman DGA 900 PLUS

Brochure for Multi-Gas Dissolved Gas Analyzer Kelman DGA900 Plus

Key Benefits of Kelman DGA 900 PLUS

• Modular and retrofittable architecture using selectable standard add-on cards
• Provides extensive remote insight into transformer condition and safe operation
• Enables correlation of data for validation and in-depth fault analysis
• Graphical presentation using built-in web-page based HMI and local color screen
• Full integration with GE’s acclaimed Perception™ Fleet asset management software
• From the only vendor with 15 years PAS experience and installed base of >15,000 units

The integrated Kelman DGA 900 PLUS comes with optional Input/Output (I/O) cards so that additional sensors can be attached to increase its measurement scope. With this add-on, the DGA 900 can continuously measures other critical parameters such as oil temperatures, load current, water content in oil, and cooling status which are complementary to the DGA information.Kelman DGA 900 PLUS with bushing monitoring is an integrated on-line system that continuously monitors the condition of up to 6 bushings (3x HV and 3x LV). It uses custom bushing adapters (specifically designed for each bushing type).Using the same bushing adaptors, the DGA 900 PLUS offers the added advantage of measuring high frequency signals in order to monitor PD activity, giving an added level of protection for the main tank of the transformer. The amplitude of the PD pulses are recorded and used to calculate an overall measure of PD activity.

Adiradh Energy offers  multi-gas transformer on line Dissolved gas analysers  Kelman DGA900 Plus in India; Hyderabad; Visakhapatnam; Vijayawada; Chennai; Puducherry; Trichy; Coimbatore; Hosur; Bangalore; Hubli; Mysore; Cochin; Kolkata; Pune; Goa; Mumbai; Thane; Kanpur; Jaipur; Nagpur; Delhi; Noida; Gurugam; Bhopal; Vadodara; Ahmedabad; Chandigarh; Chandigarh; Tata Nagar; Raipur; Rudrapur;; Durgapur; Kharagpur; Raigarh; Bhilai;Angul; Haldia; Jabalpur; Indore; Jamshedpur; Rajahmundry; Bokaro Steel City; Salem; Kochi; Rourkela; Ahmedabad ;Jamnagar; Bharuch; Sri City; Nashik; Haridwar; Mathura; Aurangabad; Bhubaneswar and other cities

Single Gas Online Transformer DGA

Hydran M2 All-in-one On-line Transformer-monitoring  dissolved gas analyser  Compact, real-time fault gas and moisture monitor that provides alarms when pre-set limits are reached and communicates data back.Hydran M2-X is the next generation of the field-proven family of Hydran Dissolved gas analyser-DGA monitoring solutions, providing continuous monitoring of gas and moisture levels to alert users of developing faults and minimize the risk of unplanned outages. The Hydran M2-X builds on GE’s strong domain expertise to deliver an optimized, low maintenance monitoring device with extended sensor life.

Single Gas Transformer DGA-Hydran M2

Brochure for Single Gas Transformer DGA Hydran M2

The Hydran sensors are available as a traditional Hydran composite gas (H₂, CO, C₂H₂, C₂H₄) sensor or a discrete Hydrogen only (H₂) sensor. In addition, Dissolved gas analsyer  Hydran M2  tracks moisture in oil (reading in %RH and ppm) and is compatible with various transformer oil types (standard mineral insulating oils and newer natural and synthetic ester based fluids)

Hydran M2 Key benefits

• Small form factor, no moving parts, and low maintenance
• Support for Asset Performance Management (APM) software analytics, enabling fleet level deployments
• Condition monitoring for transformers with mineral insulating oils or ester based fluids (natural and synthetic)
• Extending beyond DGA monitoring, through the connection of sensors, the Hydran M2-X can monitor other parameters such as top oil temperature, load current and through the use of IEEE based mathematical models, can provide further insight on changing transformer conditions
• Provides critical data for APM strategies, facilitating planning of site intervention and maintenance activities

Hydran M2 Features

• Easily upgradable in the field to accept analog signals and monitor other key transformer parameters
• Computation of winding hot spot and other IEEE transformer models for enhanced diagnostics of the transformer’s condition (depending on sensors installed)
• Easy to install on a single existing transformer valve, often without an outage required
• Integrated display and keypad for simplified local user interaction and data visualization
• Built-in moisture sensor provides water in oil measurement, critical to identify paper degradation and leaking gaskets
• Compatible with GE’s acclaimed Perception™ software to download, trend and analyse transformer health data

Hydran M2 Applications

• Medium to large sized transformers
• Utility and industrial transformers
• Transmission transformers

Adiradh Energy offers On line Dissolved Gas Analsers  GE Kelman  make  Hydran M2  in India; Hyderabad; Visakhapatnam; Vijayawada; Chennai; Puducherry; Trichy; Coimbatore; Hosur; Bangalore; Hubli; Mysore; Cochin; Kolkata; Pune; Goa; Mumbai; Thane; Kanpur; Jaipur; Nagpur; Delhi; Noida; Gurugam; Bhopal; Vadodara; Ahmedabad; Chandigarh; Chandigarh; Tata Nagar; Raipur; Rudrapur;; Durgapur; Kharagpur; Raigarh; Bhilai;Angul; Haldia; Jabalpur; Indore; Jamshedpur; Rajahmundry; Bokaro Steel City; Salem; Kochi; Rourkela; Ahmedabad ;Jamnagar; Bharuch; Sri City; Nashik; Haridwar; Mathura; Aurangabad; Bhubaneswar and other cities

Bushing Monitoring and Partial Discharge Detection for Transformers

Intellix BMT 330 is an on-line system that continuously monitors the condition of the bushings and can also detect developing partial discharge (PD) activity in the transformer main tank. It will alert personnel of fault conditions at an early stage and provide vital health information on the bushings and the transformer.Intellix BMT 330  Bushing monitoring and Partial discharge detector can be utilized as a standalone system to monitor bushing insulation and partial discharge activity, or as an integrated, one-sourced solution with GE’s Kelman TRANSFIX Dissolved Gas Analysis (DGA) multigas analyzer and Perception Fleet software to provide a more in-depth view of the transformer’s condition and root cause of major transformer failures.

Bushing Monitoring and Partial Discharge Detection for Transformers-Intellix-bmt-330

• Monitors bushing conditions and detects PD activity in the main tank
• Can monitor 2 sets of 3 bushings (single phase and three phase transformers)
• One-source provider that installs and services the entire solution
• Can be stand-alone or easily integrated with GE’s Kelman TRANSFIX family of DGA multi-gas units
• Provides a more comprehensive view of the transformer’s condition

• Compensation for actual bushing temperature using oil and ambient temperature sensors
• Discrimination against factors affecting and causing the same effect on all bushings
• PD to humidity correlation factor using included humidity sensor

• Bushing analysis and PD detection data obtained using a single sensor
• Marine-grade aluminum to withstand extreme environmental conditions
• Redundant resistors ensure the bushing tapping points remain grounded
• Voltage and surge suppression circuit to always limit voltage from adapters

• Familiar Perception software included for download and visualization of data
• Easy-to-use individual transformer software that can be upgraded to simultaneously monitor multiple transformers
• Flexible database/server options to accommodate user requirements

Adiradh Energy offers Bushing Monitoring and Partial Discharge Detection for Transformers Intellix BMT300 in India; Hyderabad; Visakhapatnam; Vijayawada; Chennai; Puducherry; Trichy; Coimbatore; Hosur; Bangalore; Hubli; Mysore; Cochin; Kolkata; Pune; Goa; Mumbai; Thane; Kanpur; Jaipur; Nagpur; Delhi; Noida; Gurugam; Bhopal; Vadodara; Ahmedabad; Chandigarh; Chandigarh; Tata Nagar; Raipur; Rudrapur;; Durgapur; Kharagpur; Raigarh; Bhilai;Angul; Haldia; Jabalpur; Indore; Jamshedpur; Rajahmundry; Bokaro Steel City; Salem; Kochi; Rourkela; Ahmedabad ;Jamnagar; Bharuch; Sri City; Nashik; Haridwar; Mathura; Aurangabad; Bhubaneswar and other cities​