We repair electrical/electronic control parts

We replace electrical/electronic control parts

We supply electrical/electronic controls and equipment

Mark V Speedtronic control cards
WE SPECIALIZE IN & SUPPLY
  • GE Mark I, II, III, IV, V, VI, & VIe Controls and Power Supplies
  • GE Fanuc PLC Controls
  • Allen Bradley PLC & Controls
  • Woodward Controls and Valves
  • Reuter-Stokes Flame Detectors
  • Honeywell Flame Detectors
  • Fisher Controls
  • Thermocouples
  • LVDTs - Linear & RVDTs - Rotary Variable Differential Transformers
  • Vibration Probes
  • Spark Plugs, Cables & Spare Parts
  • Motors, Transformers, Capacitors, Resistors
  • Fuses

If you are interested in a brand not on this list, please call to see if we can service or supply your requirement.

Call: (800) 342-9962 / (936) 632-7861
Fax: (936) 632-7863
Shipping: 1405 Turtle Creek Dr,
               Lufkin, TX 75904
or Click Here to Email Us

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IC3601A254A Mark II Bulk Power Supply Replacement for GE 277A5758G2 & 304A77445G1, Mark IV Monitor

Mark V Speedtronic Control Cards

Following are the Mark V Replacement Parts we stock or source. If you are interested in a part that is not listed here, please call to see if we service and supply it. DS200 Cards quoted in 08 and 09.

View our other parts pages:

Mark I and II Speedtronic Control Cards
Mark IV Speedtronic Control Cards
Mark V Speedtronic Control Cards
Mark VI Speedtronic Control Cards
Mark VIe Speedtronic Control Cards
Gas Turbine Combustion System Flame Detectors Parts
GE Gas Turbine Thermocouples

MARK V CARDS & POWER SUPPLIES - 278A, 531x, DS200 &
DS215 CARDS & POWER SUPPLIES
PART NUMBER DESCRIPTION
278A2181VRP3 ARC NET CD / REMAN ONLY WHEN AVAILABLE
278A2181VRP3 Replacement ARC Net Card, NEW, When Turbine Running TCI 1.08 and Later Revision.
531X301DCCAFG2 MAIN DRIVE CONTROL
531X301DCCAGG2 MAIN DRIVE CONTROL
531X306LCCBCG3 LAN COMM CARD
531X306LCCBEG3 LAN COMM CARD
531X306LCCBGE3 LAN COMM CARD
DS200CTBAG1A TERM. BD (C)-EXCHANG
DS200DACAG1A TC2000 AC/DC CONV. B
DS200DCFBG1B DC POWER & FEEDBACK
DS200DCPAG1A CONTROL PROCESSOR AU
DS200DDTBG2A ADMA TERMINAL BD
DS200DTBAG1A TERM. DIGITAL CONT. IN
DS200DTBBG1A TERM. BD DIGITAL CON
DS200DTBCG1A TERM. BD RLY/SOLENOI
DS200DTBDG1A TERM. BD RLY SOLENOI
DS200EXPSG1A POWER SUPPLY CARD
DS200LDCCH1A DRIVE LAN/CTRL CD/CC
DS200PTBAG1A TERMINATION BOARD
DS200PTBAG1A TERM. BD. (P)
DS200PTBAG1B TERMINATION BD.<P> MODULE
DS200PTCTG1B SIGNAL CONDITIONER
DS200PTCTG2B SIGNAL CONDITIONER
DS200QTBAG1A TERM. BOARD (R-S-T)
DS200RTBAG4A RELAY CARD
DS200RTBAG5A RELAY CARD
DS200SDCCG1A DRIVE CONTROL CARD
DS200SDCCG4A DRIVE CONTROL CARD
DS200SDCCG5A DRIVE CONTROL CARD
DS200SDCIG1A INSTRUMENTATION CARD
DS200SLCCG1A LANN COM CARD
DS200SLCCG3A LANN COM CARD
DS200TBCAG1A TERM. BD (C) ANALOG I/O
DS200TBCBG1A TERMINATION(C)ANALOG
DS200TBPAG1A PLU TERMINATION BD
DS200TBQAG1A TERM.BD (C) R-S-T
DS200TBQBG1A TERM BD (R-S-T) ANALOG
DS200TBQCG1A TERM BD (R-S-T) ANALOG
DS200TBQDG1A TERM BD (R-S-T) EXT
DS200TBQEG1B LM6000(RST)ANALOG TE
DS200TBQFG1B LARGE STEAM I/O TERM
DS200TBQGG1A USE DS200TBQGG2A/EX
DS200TBQGG2A TERMINATION MODULE
DS200TCCAG1A (C) ANALOG I/O BOARD
DS200TCCAG1B TC2000 ANALOG I/O-EX
DS200TCCAG2A (C) ANALOG I/O BOARD
DS200TCCAG2B ANALOG I/O BOARD
DS200TCCBG1A C EXTENDED ANALOG
DS200TCCBG1B EXTENDED ANALOG I/O BOARD
DS200TCCBG2A C EXTENDED ANALOG
DS200TCCBG2B TC2000 EXP ANALOG CD
DS200TCCBG3A C EXTENDED ANALOG
DS200TCCBG3B C EXTENDED ANALOG
DS200TCCBG6B TC2000 (C) EXP. ANAL
DS200TCCBG8B C EXTENDED ANALOG
DS200TCDAG1A USE DS200TCDAH1B/EX
DS200TCDAH1B DIG. I/O BD. CONF. COATED
DS200TCDAH1BGD USE DS200TCDAH1B
DS200TCEAG1A TC200 EMERGENCY OVER-NOTES
DS200TCEAG1B EMERGENCY OVER SPEED-NOTES
DS200TCEAG2B TC200 EMERGENCY OVERSPEED
DS200TCEBG1A COMMON CIRCUITS EOS
DS200TCEBG1B COMM. CIRCUITS FOR THE EOS BD.
DS200TCPAG1A CONTROL PROCESSOR
DS200TCPDG1A POWER DISTRIBUTION B
DS200TCPDG1B POWER DISTROBUTION MODULE
DS200TCPDG2B POWER DISTROBUTION MODULE
DS200TCPDG3B POWER DISTRIBUTION MODULE
DS200TCPSG1A DC INPUT POWER SUPPLY BOARD
DS200TCQAG1A (R-S-T) ANALOG I/O B
DS200TCQAG1B (RST) ANALOG I/O BD
DS200TCQAG2B TC2000 RST ANALOG I/O
DS200TCQBG1A (RST) EXTENDED ANA I/O
DS200TCQBG1B (RST)EXTENDED ANA. I/O BD.#1
DS200TCQBG2A (RST)EXTENDED ANA.I/O
DS200TCQCG1A (R-S-T) 0VERFLOW BOA
DS200TCQCG1B (RST) OVERFLOW BOARD
DS200TCQEG1A LM6000 I/O PROCESSOR
DS200TCQFG1A TC2000 ANALOG I/O EX-NOTES
DS200TCRAG1A RELAY OUTPUT BOARD
DS200TCSAG1A UC/TRANSDUCER_INTFC_
DS200TCTEG1A TC2000 TRIP MODULE
DS200TCTGG1A GT TMR/SIMPLEX TRIP
DS200TCTGG2A TC2000 TRIP MODULE
DS200TCTLG1A ST TMR LARGE REHEAT
DS200TCTSG1A ST/TRM/SIMPLEX TRIP BOARD
DS200TCTSG2A ST/TRM/SIMPLEX TRIP
DS200TCTSG3A ST/TRM/SIMPLEX TRIP
DS200UCIBG1A UC2000 MOTHER BOARD
DS200UCIBG3A UC2000 MOTHER BOARD
DS200UCPBG7AHB PCB/OBS
DS200XDSAG1A LM FUEL/PRESSURE MEA
DS2020DACAG1 MODULE REP
DS2020EXPSG1 EXCITER POWER SUPPLY
DS2020LPPA340A LINE PROTECTION
DS2020PDMAG4 PWR DIST MODULE/MAR
DS215TCCBG8BZZ01A TCCBG8B & UPGRADE FW-EX2000
DS215UCIBG3AZZ01A UCIBG3/LBC586P INNOV. CONTRL
DS215UCIBG3AZZ03A UCIBG3/LBC586P INNOV CNTRL-AS AVAIL
DS215UDSAG1AZZ01A UDSAG1 & FW
DS215UPLAG1BZZ01A UPLAG1 & FW

* Speedtronic and Directomatic are trademarks of the General Electric Company.

A wide variety of industries rely on properly functioning gas or steam turbines to provide vital services and products. Pipeline companies, paper companies and utility providers all routinely utilize turbines. The systems controlling those gas or steam turbines have become increasingly complex, as suppliers providing control systems have moved toward increasing the efficiency of all turbines.

Turbine efficiency is key to controlling industry costs. Simple turbines are not overly efficient, but over the past 30 years, increasingly effective control systems and turbine designs have been introduced, allowing efficiency to be significantly increased. When GE introduced their first electronic systems, they were a vast improvement over the mechanical and hydraulic system formerly used, but that system was still too inefficient to meet modern industry needs. Newer systems, utilizing complex functions that integrate all power island and balance of plant systems, have exponentially improved both efficiency and reliability.

The GE Mark V control system is the most recent addition to the family of control products that GE provides. The system can easily be adapted for use by many industries through the adaptation of application specific components, including a variety sensors and actuators. GE works with clients to provide a system that is tailored to provide maximum performance for the specific application. When modern gas turbine controls function properly, rapid data transfer rates between all components allow the equipment to reach efficiency levels not obtainable with older systems.

Speedtronic control cards are the heart of the system, and while reliable, they will need to be replaced at some point. Mark V replacement cards are available from several sources, which allows users to select providers who can best supply their immediate needs. While users may elect to use new OEM replacement cards, other options are available. As a rule, the cards can be repaired, and that may be a financially attractive option for many users. Refurbished cards are also available from many control suppliers. That option reduces turn around time and is still less expensive than obtaining a new OEM card.

Control card replacement options, as well the need to repair or replace other turbine components, should always be a consideration for users, as downtime must be minimized to maintain productivity levels. In the case of any GE control system, which remains the standard for gas and steam turbines, establishing a working relationship with a company providing system parts is essential for cost containment.

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