Welcome to the Industrial Automation website!

Product
Article
NameDescriptionContent
XING-Automation
E-mail  
Password  
  
Forgot password?
  Register
HOME ⊙ General Electric ⊙ GE Digital Energy Hydran 201Ti Transformer DGA Monitor
当前位置：

GE Digital Energy Hydran 201Ti Transformer DGA Monitor

F: | Au:FAN | DA:2025-09-10 | 602 Br: | 🔊 点击朗读正文 ❚❚ ▶ | Share:
GE Digital Energy Hydran 201Ti Transformer DGA Monitor
The HydranTM 201Ti is a small and easy to setup continuous Dissolved Gas-in-oil Analysis (DGA) monitor.
It provides the basic information used by IEEE® Standard C57.104 and can be used as an essential first line of defence for the transformers in your fleet to obtain advance warning of a failure condition and minimize the risk of unplanned outages.
The 201Ti’s composite-gas sensor provides the world renown “Hydran gas value” using fuel cell technology (described as fixed instruments - method 3 in the standard). It responds 100% to Hydrogen(general fault gas) and is also sensitive to Carbon Monoxide (overheated paper), Acetylene (arcing) and Ethylene (overheated oil), thus covering all the main transformer failure root causes.
Because the monitoring unit mounts on a single valve and uses Dynamic Oil Sampling, there is no need for a pump or extra piping to connect to different valves. Due to its uncomplicated features and the easily understood information it provides, the 201Ti has been amongst the monitors of choice for many years, with one of the largest installed base of any monitor.
With the latest Mark IV version, the Hydran 201Ti monitor has been completely overhauled with new electronic boards and power supply to make it RoHS compliant, address any obsolescence issue and further improve this time proven product


It now offers additional features like:

• Improved sensor
• Modbus® protocol communication over isolated RS-485
• Local USB port to replace the RS-232 port no longer found on most field laptops
• Compatibility with GE’s acclaimed PerceptionTM Fleet software to download,trend and analyse data,like with any other GE DGA monitoring equipment
Key Benefits
• Continually measures main H₂ fault gas
• Local LCD display
• Communicates gas ppm value remotely
• Proven and continuously improved design (over 30,000 units sold)

• Easy to install, single valve mount

Applications

Power Utilities
• Simple and effective solution for less-critical transformers
• Focuses and prioritizes asset replacement strategy
Industrial Plants
• Reduces the risk of process interruption due to power failure
• Minimizes costly production downtime


Easy Asset Supervision

• Permanently mounts on a single transformer oil valve. No extra piping or pump required
• Gas sensor responds 100% to Hydrogen(general fault gas) and is also sensitive to Carbon Monoxide (overheated paper)
• Optional 5 year sensor guarantee
Configurable Alarms
• An alarm is raised when an abnormal level of fault gas is detected
• Two alarm levels (one for Alert and one for Alarm) can be set to show increasing severity
• Alarms can be set on gas ppm levels or on gas rate of change (ROC) over an hour or a day
• Automatic self-test every 15 days will trigger service alarm if it detects a fault, including power failure, oil valve closed, sensor or battery needing replacement


Communication

• Local LCD display of the real-time dissolved gas ppm value
• Analogue output (4-20mA) of the dissolved gas ppm value
• Digital output of registers using Modbus or Hydran protocols over isolated RS-485
• 3 dry contact relays also available 2 for the fault gas alarms and one for the service alarm



Controllers

The 201Ti can be connected to optional controllers to facilitate communication with multiple units and create a local network.
• The Ci-1 controller is a one channel controller that replicates some of the human interface functions (gas value display, alarm buttons). This is ideal when the is mounted out of reach on an upper valve of the transformer. It also brings down the alarm relay contacts and the analogue output for easier wiring.
• The Ci-C controller receives the gas ppm data from up to four H201Ti, providing a single communication point for all four monitors. It has no alarm relay or analogue output. This is ideal when protecting 3 single phase transformers + 1 spare.It is possible to “daisy-chain” up to 32 controllers or 201Ti through their RS-485 port. The maximum chain distance (all cables added up) is 1200m (4000ft). All the 201Ti connected to any of the daisy-chained controllers can be accessed through any controller in the local network, thus facilitating communication by only having to fit one RS-232 modem for example.


Technical Specifications
MEASUREMENTS
Sensor
• Fuel cell type sensor behind a gas-permeable membrane in contact with mineral transformer insulating oil through a flooded manifold
• Measurement range 0-2000 ppm (volume/ volume,H₂ equivalent)
• Measurement accuracy ± 10 % of reading ± 25 ppm (H₂ equivalent)
Relative Sensitivty
• H₂: 100 % of concentration
• CO: 15 ± 4 % of concentration
• C₂H₂: 8 ± 2 % of concentration
• C₂H₄: 1.5 ± 0.5 % of concentration
Relative Sensitivty
• 10 minutes (90% of step change)


FEATURES
Display
• Backlit LCD, 2 lines x16 characters
• Keypad to setup unit and acknowledge alarms
Digital Communications
• USB port (type B connector) for local connection to laptop computer for configuring the system
• RS-485 (terminal block), isolated to 2000 Vac RMS, for supervisory link connection to optional controllers and for remote communication
• Gas level (ppm) and gas rate of change (hourly or daily ppm) outputs using Modbus or Hydran Protocols over RS-485
  • SIGMATEK PC321K Industrial Computer
  • SIGMATEK MDP 102-1 SLIDES Power Module
  • SIGMATEK TAE-151 12-200-151 Light Terminal
  • SIGMATEK CP102 20-004-102P6995B HMI Panel
  • SIGMATEK CAM-123 12-017-123-C Analog Mixing Module
  • SIGMATEK DCC041 DIAS Compact Controller
  • SIGMATEK DVI021 and DKL015 DIAS Power Module
  • SIGMATEK SDD340-46 SDD Series Servo Drive
  • SIGMATEK Robotdrive L6 02220-7997 Engel Drive
  • SIGMATEK AKM63M-ANCNGBB0 4.38kW PM Servomotor
  • Sigmatek SDD 310 SLIDES-Drive SDD310-4O
  • Sigmatek SDD335-23K Drive VARAN Interface 14kVA
  • Sigmatek TAE1922-K Touch Display Unit
  • Sigmatek DIAS DCP 643 CPU Module DKL003
  • Sumitomo CNH-4105Y-43 NSNP Gear Reducer
  • Sumitomo CHHP-4160Y-35-213T Inline Gear Reducer
  • Sumitomo CNHM02-6090YA-87 NSNP Gear Motor
  • Sumitomo CNVXS-6100Y-43 NSNP Gear Reducer
  • Sumitomo CNHM2609511 Gear Motor
  • Sumitomo CHVM3-6130-B-35 Gear Motor
  • Sumitomo HW0389042-A Industrial Component
  • Sumitomo F2CF-W55-ZG05-64 Gear Reducer
  • Sumitomo CHH-6165Y-13 Inline Gear Reducer
  • Sumitomo CNVM3-6125C-EP-6 Cyclo Gear Motor
  • Sumitomo RNYX-1320Y-20 Gear Reducer
  • Sumitomo XFCG111-43/24/165 Control Component
  • Sumitomo LHYJ-3A105K-Y3-102 Gear Reducer
  • Sumitomo CNFM02-6095DA-B-121 TC-FX/FB-02A Motor
  • Sumitomo CNHJ-4105DAY-289 NSNP Gear Reducer
  • Sumitomo LHYJS-4C145Y-Y1-112 NSNB Gear Reducer
  • Radiator 2060351111 Komatsu Sumitomo Linkbelt
  • Sumitomo BL3-09B-35MEHDK6 Gearbox ANFJ-L30
  • Sumitomo Truninger 8H1-150 Internal Gear Pump
  • Sumitomo RNFMS01-25R-B-150 200V NSNP Gearmotor
  • Sumitomo CHHBJN1HA-6135Y-29 Inline Reducer
  • Sumitomo EHYMS5-B6125YA-Y3-74 NSNB Reducer
  • Sumitomo Eaton H-050AA2F-J Orbit Motor
  • Sumitomo TC-FXVP Motor 0.75kW 4P 400V N-80M
  • Sumitomo XFCG111-87/24130 Industrial Control Component
  • Sumitomo AF3122-030 Inverter 30kW 3Ph 200V
  • Sumitomo QT42-25FS-B Internal Gear Pump
  • Sumitomo F2CS-A35-ZG09-59 Speed Reducer
  • Sumitomo CNHM05-6090-B-29 Gear Motor
  • Sumitomo CHHJ-6145Y-29-210T Gear Reducer
  • Sumitomo E3P-20-2.2-S1450-E Hydraulic Pump
  • Sumitomo RNYMS1-1420C-AV-20 Right Angle Gear Motor
  • Sumitomo SR101 SRKG101-76-40-060 Reamer Head
  • Sumitomo RNYM05-1220-25/UBAABB Gear Motor
  • Optidrive E3 Sumitomo GHB-36 Vector Inverter Motor
  • Sumitomo CNH-614HY-35 UNMP Gear Reducer
  • Sumitomo CNH-612HY-6 SM-Cyclo Gearmotor
  • Sumitomo HF3214-A75 Electric Motor
  • Sumitomo CNVM02-6100-B-59 NSMP Gear Reducer
  • Sumitomo CNHJ4105Y35 NSNP Gear Reducer
  • Sumitomo CHH6165Y-29 NSNB Gear Reducer
  • Sumitomo RNYM1-1420-25 Hyponic Gear Motor
  • Sumitomo T600C Industrial Control Unit
  • Sumitomo LHH-4A115-K2-28 NSNB Gear Reducer
  • Sumitomo RNYM02-1220-AV-20 Speed Reducer
  • Sumitomo CHHS-6140Y-SB-17 Gear Motor
  • Sumitomo Heavy Industries SSE-100A-RM Drive Unit
  • Sumitomo PA228771 CNHM2-6100YB-EP-8 Gear Motor
  • Sumitomo RNYM02-1231-B-50 Speed Reducer
  • Sumitomo CNFM1H-6090-6 Induction Motor
  • Sumitomo CHH-614HY-11 Gear Reducer
  • Sumitomo F4C-D25-ZG01-41 Speed Reducer
  • Sumitomo PA224280 CNHM1-6095YC-EP-21 Gear Motor
  • Sumitomo KHYJB4115K185145TC Gear Motor
  • Sumitomo LHYJS-3A105Y-Y1-179 NSNB Gearmotor
  • Sumitomo AF3102-022 BN AC Driver
  • Sumitomo SG75M-H Operator Panel
  • Sumitomo NT2014-2A2 NSNP Control Unit
  • Sumitomo RNYMS03-1320-B-60 Gear with Motor
  • Sumitomo F90L/4 F90L4 Drive Motor
  • Sumitomo TC-FX NSMP Motor Unit
  • Sumitomo RNYM05-1210-7 NSMP Gearmotor
  • Sumitomo Fine Cyclo F2CFS-C45-59 Gearbox
  • Sumitomo Heavy Industries SSE-50A Industrial Unit
  • Sumitomo CHH-6130Y-17 NSNB Gear Reducer
  • Sumitomo UMC556000-02 Control Unit
  • Sumitomo CHHJ-4155Y-87 Inline Gear Box
  • Sumitomo ANFXS-P120F-M30GLD-5 NSNP Reducer
  • Sumitomo CNHJ-6095Y-17 NSNP Gear Reducer
  • Sumitomo H-3115 17:1 USNT Gear Reducer
  • Sumitomo CHH 6135Y USNTC02 Gear Reducer
  • Sumitomo JA450918A2 45JA918A Cylinder Head
  • Sumitomo SD4SGS-ACB-02C-110-54 Solenoid Valve
  • Sumitomo CNVMS02-6100DAYA-231 NSMD Gear Reducer
  • Sumitomo CHH4135Y8 NSMD Inline Gear Reducer
  • Sumitomo PA020201 CNH-6125Y-87 Worm Gear Reducer
  • Sumitomo Connectivity 8100-2730 Connector
  • Sumitomo CNHJ-6120Y-87 PA021857 NSNB Gear Reducer
  • Sumitomo RNYM02-1330-B-100 Induction Gear Motor
  • Sumitomo JA762913AC Operator Interface Keypad
  • Sumitomo CQT51-100FV-S1262J-A Coolant Pump
  • Sumitomo PA225389 CNHM1-6095YC-EP-6 Gear Motor
  • Sumitomo CHHJ-4130Y-43 NSNB Gear Reducer
  • Sumitomo RNYJ-1520Y-12 NSNB Gear Reducer
  • Sumitomo HC1480-29.00 NSMD Inline Gear Reducer
  • Sumitomo MC-550 MCU UMC550000AEG01
  • Sumitomo CNVM1H-6125YA-B-87 Gear Reducer
  • Sumitomo SD4GS-ACB-02B-110-54 Solenoid Valve
  • Sumitomo HCS79310 Main Motor Assembly
  • Sumitomo JA762913AC Operator Interface Keypad
  • Sumitomo CNHJ-6125Y-8 In Line Reducer
  • Sumitomo X120D30303T-01 Driver
  • Sumitomo H1Y203-25-F7000 Shaft Mount Reducer
  • Sumitomo Type-35SE Fiber Fusion Splicer Kit
  • Sumitomo F2CS-T655-171 Cyclo Drive Gearbox
  • Sumitomo F80 Adsorber RX19ZT6124
  • Sumitomo MC-550 MCU UMC550000AKG01
  • Sumitomo Drive FCS-A65G-59 Speed Reducer
  • Sumitomo SRA81-56-BM50-140 Modular Reamer Holder
  • Sumitomo CNHM05-6100YA-59 Gear Motor
  • DEMAG Sumitomo Ergocontrol NC4 100 V7 Control Unit
  • Sumitomo HMV02-207 Cyclo Drive Induction Motor
  • SUN-EH Sumitomo Z4-22172-12 Ozone Power Unit
  • Sumitomo AF-500 AF502-2A2 Transistor Inverter
  • Sumitomo T-82C+ Core Alignment Fusion Splicer
  • Sumitomo P741F6002B Circuit Board
  • Sumitomo AS-3211 Injection Molding Motherboard
  • Yaskawa SGMGH-13Q5A-OM11 Servo Motor with Sumitomo F3CS-A25G-59 Gear
  • Sumitomo SH120-5 Final Drive Track Travel Motor
  • Sumitomo AS-3345 Circuit Board
  • Sumitomo AF300S-1A5-E Transistor Inverter 1.5kW
  • Sumitomo Type-Q101-CA SM MM Fiber Fusion Splicer
  • Sumitomo SH50 NIV Operator Panel
  • Sumitomo RNFM-009-17L-B-120-N4FCZ843 AC Gear Motor