The main advantagesTRANSFIX is a new generation of online dissolving gas analysis equipment which provides basic information for the working condition of the transformerLarge-scale field application p
The main advantages
TRANSFIX is a new generation of online dissolving gas analysis equipment which provides basic information for the working condition of the transformer
Large-scale field application proves that TRANSFIX equipment provides reliable information and becomes a powerful tool for asset management
TRANSFIX is mainly used in large and ultra-large oil-immersed power transformers. A single TRANSFIX can be used to monitor a power transformer.
For the 220KV three-phase one-piece power transformer, a TRANSFIX is required for monitoring.
Three transfixes are required for the 500KV and above three component transformer groups.
Dissolved gas analysis and water
Eight gases plus water
No load or gas
The leading technology
GE's equipment improves the solution of gas analysis to a whole new level
Minimize user costs and changes
A large number of local and remote communication options
Perfect programmable alarm system.
Built-in improved dynamic top air degassing mode
The sampling rate can be free from every four weeks to once per hour.
Notice and alarm mode can be used to increase the sampling frequency
PTRCEPTION * packages
The advanced asset management package provides a multifunctional graphical trend and diagnostic analysis of the results.
Transformer load monitoring is provided for data analysis.
Easy to install
Complete system installation without power failure.
According to local
LCD display provides the latest data on the scene.
Additional input terminals are available for access to up to 5 external sensors, 3 12-30v dc digital inputs.
Provides two separate channels for remote communication, as well as local USB connections and Ethernet connections
Communication protocol support including MODBUS ®, MODBUS/TCP, DNP3.0 and IEC61850 ®.
Provide communication modules for RS232, RS485, Ethernet, fixed-phone modems and GSM or CDMA wireless modems
The use of photoacoustic spectroscopy provides highly reliable results and has been proven by more than 90 countries around the world.
Measure eight fault gases and microwater.
Estimate nitrogen and total content for free ventilation transformer.
Full embedded processor-if the standard interval is 4 hours, you can store more than 2 years of data stored in nonvolatile memory to prevent data loss.
Independent sampling provides a faster response to gas growth rather than an "average" of the DGA results.
The two front panel LED indicator lights (red and yellow) and six alarm relay contacts are available for users to configure themselves.
All alarms can be set or changed locally or remotely using Kelman Perception PC software.
Six alarm setting interfaces are provided for each oil circuit, and the alarm value can be set based on eight fault gas grades, TDCG, micro-water and single gas change rate.
Each alarm Settings interface can be activated any alarm relay, red or yellow of the panel lights or send an SMS message (if configured with optional GSM or CDMA modem).
Six alarm relay interference points (configurable), provide regular open and often closed contacts; 5A 250V ac, 5A 30V dc.
Notice and alarm mode can be used to automatically increase the sampling frequency.
The alarm value of each setting interface is independent of other interfaces.
Other features enhanced version series, and the function comparison is as follows:
|TRANSFIX can provide reliable information and represents the effective tool of asset management, in the early fault monitoring of transformer condition, safely to maximize output transformer, calculation of transformer aging degree, from the results of the analysis to distinguish the fault type, the DGA and micro water micro eight kinds of fault gas and water and nitrogen|
|MULTITRANS is the new generation of online DGA devices that provide the necessary information to monitor transformer status. Single phase independent tank for large transformer. A MULTITRANS device can monitor up to three independent transformer tanks|
TAPTRANS is the most effective monitoring, can be in a separate system transformer and on-load tap-changer is to provide practical and precision industrial gases dissolved in transformer oil and micro on-line monitoring system for water. A TAPTRANS device can be used to monitor transformer main tank, switch fuel tank and shunt regulating tank.
MINITRANS * cost-effective, MINITRANS provide reliable information and represents the effective tool of asset management, in addition to the necessary moisture content, by measuring gas, in turn, reflects the key arc, cellulose degradation and general fault information.