The GE Mark VIe series provides advanced control for turbines and critical machinery. These systems offer precise regulation, high reliability, and easy integration with industrial automation solutions, helping to maintain stable operations and protect assets.
GE Mark VIe
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GE GE IS420YDIAS1B Discrete Input Module
Product Overview The IS420YDIAS1B Discrete Input Module from GE provides a reliable interface between discrete contact sensors and the Mark VIeS safety control system. It supports up to 24 contact inputs and offers compatibility with both Simplex and Triple Modular Redundant (TMR) configurations. This module ensures accurate signal acquisition and system integrity in critical industrial environments. Key Features Accepts 24 discrete contact inputs Supports three voltage levels including 125 Vdc Dual RJ-45 Ethernet ports for primary and redundant communication DC-37 connector for direct terminal board connection LED indicators for real-time diagnostics Compatible with STCI and TBCI terminal boards Suitable for Simplex, Dual, and TMR configurations Technical Specifications Specification Details Manufacturer GE Model Number IS420YDIAS1B Series Mark VIeS Input Channels 24 contact inputs Voltage Support Up to 125 Vdc Technology Surface-mount Ambient Temperature Range -40 to 70°C (-40 to 158°F) Dimensions 8.3 cm × 4.2 cm × 12.2 cm Weight 340 g Power Input 28 V DC via 3-pin connector Primary Ethernet Port ENET1 (RJ-45) Secondary Ethernet Port ENET2 (RJ-45) Signal Input Connector DC-37 pin Application & Compatibility The IS420YDIAS1B module is ideal for safety-critical applications in power generation, process automation, and industrial control. It integrates with STCI and TBCI terminal boards, offering flexibility in redundancy and SIL-level configurations. This module supports both Simplex and TMR setups, enabling 2-out-of-3 voting logic for enhanced reliability.
$200.00 $100.00
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GE GE IS420UCSBH3A Mark VIe Controller Module
Product Overview The IS420UCSBH3A Controller Module from GE is a high-performance computing unit designed for the Mark VIe control system. This stand-alone controller runs application code and communicates with I/O packs via dedicated IONet Ethernet interfaces. Its compact design and integrated features make it ideal for industrial automation and safety-critical environments. Key Features 1200 MHz Intel EP80579 microprocessor 256 MB DDR2 SDRAM with ECC for data integrity Built-in power supply eliminates external dependencies Dual-redundant cooling fans ensure thermal stability No jumper settings or battery required Flash memory supports convenient firmware updates Small footprint for efficient panel integration Technical Specifications Specification Details Manufacturer GE Model Number IS420UCSBH3A Series Mark VIe Processor 1200 MHz Intel EP80579 Memory 256 MB DDR2 SDRAM with ECC Dimensions 20 cm × 16 cm × 3 cm Weight 1.3 kg Cooling System Dual-redundant fans Power Supply Integrated Interface IONet Ethernet Flash Memory User-upgradable Application & Compatibility The IS420UCSBH3A controller supports Mark VIe I/O modules and integrates seamlessly with industrial control panels. It suits applications in power generation, process control, and safety systems requiring high availability and deterministic performance. The IONet interface ensures secure communication with GE control components.
$200.00 $100.00
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GE GE IS220PPRAH1A Emergency Turbine Protection Module
Product Overview The GE IS220PPRAH1A Emergency Turbine Protection Module from the Mark VI IS200 Series delivers reliable protection for industrial turbines in hazardous environments. Designed for high-performance control systems, this module integrates seamlessly with IS200TREAH1A terminal boards and IS200WREAH1A daughter boards. Its compact form factor and robust electrical specifications make it ideal for demanding automation setups. The unit supports direct 28 Vdc input and operates at a maximum current of 0.5 A, ensuring consistent performance under load. Technical Specifications Specification Detail Part Number IS220PPRAH1A Series Mark VI IS200 Voltage Input 28 Vdc Max Current 0.5 A Dimensions (L×W×H) 8.3 cm × 4.2 cm × 12.2 cm Weight 340 g Compatible Boards IS200TREAH1A, IS200WREAH1A Application & Compatibility The IS220PPRAH1A module is approved for hazardous location use when paired with IS200TREAH1A and IS200WREAH1A accessories. It also supports alternate configurations using IS220PPRAS1A or IS220PPRAS1B with IS200TREAS1A and IS200WREAS1A boards. This flexibility allows integration into various turbine control systems, making it suitable for OEMs, retrofit projects, and global industrial automation platforms.
$200.00 $100.00
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GE GE IS220PTURH1B Turbine Primary Trip Module
Product Overview The GE IS220PTURH1B Turbine Specific Primary Trip Module from the Mark VIe series delivers high-speed protection and control for turbine systems. It integrates a processor board, turbine-specific logic board, and analog acquisition daughterboard into a compact, rugged form factor. This module connects via dual RJ45 Ethernet ports and a 3-pin power input. It outputs through a DC-62 pin connector, enabling direct interface with the TTURH1C terminal board. Diagnostic LEDs provide clear visual feedback for system status. Technical Specifications Specification Detail Manufacturer GE Part Number IS220PTURH1B Series Mark VIe Voltage Input 28 Vdc Output Connector DC-62 pin Dimensions (L×W×H) 8.3 cm × 4.2 cm × 12.2 cm Weight 340 g Ethernet Ports Dual RJ45 Power Input 3-pin connector Sensor Inputs 4 speed, 8 flame, shaft voltage Breaker Output Supported Application & Compatibility The IS220PTURH1B module is compatible with TTURH1C and TRPAH1A terminal boards. When used with TTURH1C, it supports flame sensors, shaft voltage/current, and breaker output. In TRPAH1A configurations, it handles speed inputs only and provides solid-state trip relays. This flexibility makes it ideal for turbine protection systems, generator control, and industrial safety applications requiring fast trip response and multi-sensor integration.
$200.00 $100.00
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GE GE IS220PVIBH1A Vibration Monitor I/O Pack
Product Overview The GE IS220PVIBH1A Vibration Monitor I/O Pack from the Mark VIe Control Systems series delivers precise vibration and proximity signal acquisition. It supports up to 13 input channels and interfaces directly with the TVBA terminal board using a DC-37 connector. This module integrates a processor board, acquisition board, and daughterboard, enabling high-speed data capture from sensors like Proximitors®, Velomitor®, accelerometers, and Keyphasor® devices. The unit includes diagnostic LEDs for quick visual status checks. Technical Specifications Specification Detail Manufacturer General Electric Part Number IS220PVIBH1A Series Mark VIe Control Systems Voltage Input 28 Vdc Max Current 1 A Dimensions (L×W×H) 8.3 cm × 4.2 cm × 12.2 cm Weight 340 g Ethernet Ports Dual RJ45 Power Input 3-pin connector Output Connector DC-37 pin Channels Supported 13 total Application & Compatibility The IS220PVIBH1A module is compatible with the TVBA vibration terminal board in both simplex and TMR control modes. It does not support the TVIB board. Frame rates vary depending on network configuration, with dual Ethernet supporting rates below 100 Hz and single Ethernet supporting rates from 3.125 to 100 Hz. This I/O pack is ideal for turbine vibration monitoring, predictive maintenance systems, and industrial automation requiring high-resolution sensor data.
$200.00 $100.00
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GE GE IS215UCVHM06A Innovation Series Controller
Product Overview The IS215UCVHM06A Innovation Series Controller by GE is a single-slot control board designed for the Mark VI Speedtronic system. It features an Intel Ultra Low Voltage Celeron™ processor running at 1.06 GHz, paired with 128 MB of flash memory and 1 GB of SDRAM. This compact module ensures efficient control and communication across GE legacy and hybrid drive systems. Technical Specifications Specification Details Manufacturer GE (General Electric) Model Number IS215UCVHM06A Product Series Mark VI Category Innovation Series Controller Processor Intel ULV Celeron 1.06 GHz Flash Memory 128 MB RAM 1 GB SDRAM Operating System QNX Dimensions 30 × 30 × 5 cm Weight 1 kg Origin USA Warranty 12 months from delivery date Performance & Interface The IS215UCVHM06A supports the enhanced ISBus Drive LAN interface, enabling seamless integration with both legacy GE Innovation drives and newer LAN protocols like Profibus and EGD. Its electrical and physical compatibility with earlier ISBus modules simplifies installation and system upgrades.
$200.00 $100.00
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GE GE IS220PSVOH1A PSVO Servo Control Module
Product Overview The IS220PSVOH1A PSVO Servo Control Module by GE is a compact and reliable I/O pack designed for the Mark VIe control platform. It delivers precise servo control with ±10 Vdc output and ±120 mA current capacity. This module ensures safe operation in hazardous environments when paired with approved accessories. Technical Specifications Specification Details Manufacturer GE (General Electric) Model Number IS220PSVOH1A Product Series Mark VIe Control Category PSVO Servo Control Module Voltage Output ±10 Vdc Current Output ±120 mA dc Dimensions 8.3 × 4.2 × 12.2 cm Weight 340 g Minimum Load 27 Ω (TSVO Req + Rcoil) Warranty 12 months from delivery date Interface & Safety The IS220PSVOH1A requires a minimum resistive load of 27 Ω to maintain intrinsic safety. It integrates seamlessly with the IS200TSVCH2A terminal board and IS210WSVOH1A servo driver, forming a certified configuration for hazardous locations.
$200.00 $100.00
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GE GE IS215UCVEM06A VME Controller Card
Product Overview The IS215UCVEM06A VME Controller Card from GE is a high-performance Ethernet interface module designed for the Speedtronic Mark VI turbine control system. This compact unit integrates multiple communication ports, enabling seamless data exchange and system coordination. Technical Specifications Specification Details Manufacturer GE (General Electric) Model Number IS215UCVEM06A Product Series Mark VI Turbine Series Category VME Controller Card Dimensions 18 x 12 x 12 inches Weight 0.45 kg Origin United States HS Code 85389091 Warranty 12 months from delivery date Interface & Connectivity The IS215UCVEM06A features multiple front-facing ports, including Ethernet and COM interfaces. These ports vary in shape and size to support diverse cable types and system configurations. The module ensures reliable connectivity for turbine control and monitoring.
$200.00 $100.00
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GE GE IS215ACLEH1A Application Control Layer Board
Product Overview The GE IS215ACLEH1A Application Control Layer Board from the EX2100 Excitation Control series serves as a high-speed master controller for industrial drive and exciter systems. It mounts in standard Innovation Series racks and occupies two half-slots within the control cabinet. This board features a powerful CPU, PCI controller, and dual Ethernet interfaces. It connects via a 128-pin P1 connector to the CABP backplane in drive systems or the EBKP backplane in exciter configurations. The module supports multiple communication protocols including ISBus and Ethernet. Technical Specifications Specification Detail Manufacturer GE Part Number IS215ACLEH1A Series EX2100 Excitation Control Memory 8 MB DRAM, 4 MB BIOS flash Cache 128 KB Level 2 Interfaces Ethernet, COM1, COM2, ISBus Connector Type 128-pin P1 Dimensions (L×W×H) 18 in × 12 in × 12 in Weight 0.45 kg Origin United States HS Code 85389091 Application & Compatibility The IS215ACLEH1A board integrates seamlessly with CABP and EBKP backplanes, making it ideal for drive control and excitation systems. It supports real-time control logic and high-speed data exchange across Ethernet and serial ports. This board suits applications in power generation, motor control, and industrial automation requiring compact, reliable, and expandable control hardware.
$200.00 $100.00
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GE GE IS420UCSBH4A UCSB Controller
Product Overview The GE IS420UCSBH4A UCSB Controller from the Mark VIe EX2100e / LS2100e series delivers high-performance control for industrial applications. It features a 1066 MHz EP80579 Intel processor, optimized for hazardous environments with an ambient temperature range of -30 to +65 °C. This compact, panel-mounted controller operates without a fan or battery, reducing maintenance and improving reliability. It supports multiple communication protocols including IONet, PROFINET, and HSSL, ensuring seamless integration with GE’s I/O modules. Technical Specifications Specification Detail Manufacturer General Electric Part Number IS420UCSBH4A Series Mark VIe EX2100e / LS2100e Processor 1066 MHz EP80579 Intel Voltage Range 27.4–28.6 Vdc Current Draw 1.1 A Dimensions (L×W×H) 22.5 cm × 18.7 cm × 2.5 cm Weight 1 kg Operating Temperature -30 to +65 °C (-22 to +149 °F) Mounting Style Panel-mounted Expansion Ports Up to 7 additional I/O ports Interfaces Supported IONet, PROFINET, HSSL Application & Compatibility The IS420UCSBH4A controller suits a wide range of industrial control systems, including wind turbines, gas turbines, steam turbines, and combined-cycle power plants. Its single-module design simplifies installation and supports both simplex and redundant configurations. Users can expand the controller with up to seven I/O ports, making it ideal for scalable automation systems. It integrates directly with GE’s Mark VIe architecture and supports real-time control logic execution.
$200.00 $100.00
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GE GE IS200ESELH2AAA Exciter Selector Board
Product Overview The IS200ESELH2AAA Exciter Selector Board from GE is a high-reliability control interface for EX2100 excitation systems. It receives six logic-level gate pulse signals from the IS200EMIOH1ACA master I/O board and distributes them to exciter gate pulse amplifier boards (EGPA) in the power conversion cabinet. Technical Specifications Specification Details Manufacturer GE (General Electric) Model Number IS200ESELH2AAA Product Series EX2100 Excitation Category Exciter Selector Board Connectors P1 and P2 Functional Revision A Dimensions 18 × 12 × 12 cm Weight 1 kg Gate Outputs 6 channels Redundancy Level Triple bridge driver (H2) Warranty 12 months from delivery date Control Logic & Redundancy The IS200ESELH2AAA supports triple bridge control, making it suitable for systems requiring enhanced redundancy. It operates under the supervision of controller C, which selects either M1 or M2 as the active master. The board ensures reliable fanout of gate commands, isolating faults to prevent cascading failures. Signal Distribution & Feedback This board routes six gate signals to IS200EHPAG1ACB amplifier boards and provides feedback on master selection status. It ensures only one master drives the outputs at any time, maintaining system integrity and preventing signal overlap. Application & Compatibility The IS200ESELH2AAA integrates with GE EX2100 excitation systems and supports simplex or redundant configurations. It is ideal for turbine control environments requiring fault-tolerant gate signal distribution and real-time master switching.
$200.00 $100.00
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GE GE IS200EHPAG1ACB Exciter Gate Pulse Amplifier Board
Product Overview The IS200EHPAG1ACB Exciter Gate Pulse Amplifier Board from GE is a key component in the EX2100 excitation system. It controls gate firing for up to six SCRs and manages conduction feedback, airflow monitoring, fuse detection, and bridge temperature sensing. The board receives gate commands from the ESEL and interfaces with the power bridge. Technical Specifications Specification Details Manufacturer GE (General Electric) Model Number IS200EHPAG1ACB Product Series EX2100 Excitation Category Gate Pulse Amplifier Board Input Voltage 125 Vdc Dimensions 18 × 16 × 6 cm Weight 0.5 kg Functional Acronym EHPA Cooling Fan Control Optional EHFC daughterboard Warranty 12 months from delivery date Power & Signal Interface The IS200EHPAG1ACB receives 125 Vdc from the EPDM and uses an onboard converter to power SCR gating. LEDs on the board indicate gate command status, SCR output, bridge current, fan rotation, and fault conditions. It supports lead/lag fan control via the optional EHFC daughterboard. Application & Compatibility This board integrates seamlessly with GE EX2100 excitation systems. It supports real-time SCR control, fault detection, and cooling fan management. The IS200EHPAG1ACB is ideal for high-reliability turbine environments requiring precise gate pulse amplification and bridge diagnostics.
$200.00 $100.00
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GE GE IS200EISBH1AAB Exciter ISBus Board
Product Overview The IS200EISBH1AAB Exciter ISBus Board from GE is a dedicated communication interface for M1, M2, and C controllers in EX2100 excitation systems. It transmits fiber-optic feedback signals to the DSPX controller and supports RS-232C communication with external tools and keypads. Technical Specifications Specification Details Manufacturer GE (General Electric) Model Number IS200EISBH1AAB Product Series EX2100 Excitation Category Exciter ISBus Board Input Voltage 24 Vdc Communication Ports 6 fiber-optic, RS-232C Baud Rate Range 1200 to 38.4 KBaud Dimensions 16 × 12 × 3 cm Weight 0.4 kg Functional Acronym EISB Warranty 12 months from delivery date Signal Routing & Interface The IS200EISBH1AAB includes six fiber-optic connectors for voltage and current feedback from the IS200EDCFG1ADC board. It also handles ground detector signals and communicates with the DSPX controller via the control backplane. RS-232C ports support keypad and tool connections with reliable data rates. Power & Connectivity This board receives +24 Vdc and return power from the backplane. It features grouped optical receivers and transmitters for efficient signal management. The front panel layout simplifies fiber routing and diagnostics. Application & Compatibility The IS200EISBH1AAB integrates seamlessly with GE EX2100 excitation systems. It supports generator control, fiber-optic feedback, and external device communication. Ideal for turbine environments requiring isolated, high-speed data exchange.
$200.00 $100.00
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GE GE IS200EMIOH1ACA Exciter Main I/O Board
Product Overview The IS200EMIOH1ACA Exciter Main I/O Board from GE is a dual-height, single-slot VME-style module designed for EX2100 excitation systems. It manages PT and CT signals, contact inputs, relay drivers, and gate pulse logic across multiple terminal boards including EPCT, ECTB, EACF, and EXTB. Technical Specifications Specification Details Manufacturer GE (General Electric) Model Number IS200EMIOH1ACA Product Series EX2100 Excitation Category Exciter Main I/O Board Input Voltage ±10 V Input Current 4–20 mA Dimensions 18 × 16 × 3 cm Weight 1 kg Mounting Style VME, double-height, single-slot LED Indicators Power, Status Warranty 12 months from delivery date Signal Routing & Interface The IS200EMIOH1ACA connects to the EBKP control backplane via P1 and P2 connectors. P1 handles communication with other control boards, while P2 routes I/O signals from terminal boards. It sends logic-level gate pulses to the ESEL board, which relays them to EGPA in the power conversion cabinet. Application & Compatibility This board supports high-speed signal processing and integrates seamlessly with GE EX2100 excitation systems. It provides reliable I/O management for generator protection, control logic, and relay actuation. The absence of jumpers or fuses simplifies installation and maintenance.
$200.00 $100.00
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GE GE IS220PTCCH1B Thermocouple Input Module
Product Overview The IS220PTCCH1B Thermocouple Input Module from GE is designed for high-precision temperature monitoring in Mark VIe turbine control systems. It supports 12 thermocouple inputs, each filtered and digitized through a 16-bit ADC sampling at up to 120 Hz. Technical Specifications Specification Details Manufacturer GE (General Electric) Model Number IS220PTCCH1B Product Series Mark VIe Category Thermocouple Input Module Input Voltage ±5 V Channels 12 channels per pack Sampling Rate Up to 120 Hz Dimensions 8.3 × 4.2 × 12.2 cm Weight 340 g Thermocouple Types E, J, K, S, T (PTCCH1) Cable Distance Up to 300 meters Cable Resistance Max 450 Ω Warranty 12 months from delivery date Signal Processing & Filtering The IS220PTCCH1B uses six differential multiplexers and a main multiplexer to route analog signals. Each input passes through hardware and firmware filters before conversion. The module automatically removes out-of-range thermocouples to protect data integrity. Cold Junction Compensation When two I/O packs are installed, the system averages Cold Junction readings if both CJ devices fall within configured limits. This ensures accurate compensation across varying ambient conditions. Application & Compatibility This module supports grounded or ungrounded thermocouples and integrates with turbine I/O panels up to 300 meters away. It is ideal for industrial environments requiring robust temperature feedback and noise immunity.
$200.00 $100.00
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GE GE IS200EDCFG1ADC Exciter DC Feedback Board
Product Overview The IS200EDCFG1ADC Exciter DC Feedback Board from GE is designed for EX2100 excitation systems. It captures precise field voltage and current signals at the SCR bridge and transmits them to the EISB control board using high-speed fiber-optic links. This setup ensures strong noise immunity and electrical isolation. Technical Specifications Specification Details Manufacturer GE (General Electric) Model Number IS200EDCFG1ADC Product Series EX2100 Excitation Category Exciter DC Feedback Board Input Voltage ±24 Vdc Current Feedback 0–500 mV Output Voltage Range –5 V to +5 V Dimensions 18 × 12 × 6 cm Weight 0.3 kg Fiber Type Plastic (≤10 m), Silica (≤90 m) LED Indicator PSOK (Green) Warranty 12 months from delivery date Signal Processing & Isolation The IS200EDCFG1ADC uses differential amplifiers to process low-level signals from the field shunt and voltage taps. These signals drive voltage-controlled oscillators, which transmit data via fiber optics. The board supports both plastic and hard-clad silica fibers for flexible installation distances. Power Supply & Regulation An external ±24 Vdc source powers the board. Internal regulators generate +15 Vdc, –15 Vdc, and +5 Vdc for signal conditioning and logic circuits. The green PSOK LED confirms proper voltage regulation. Application & Compatibility This module integrates seamlessly with GE’s EX2100 excitation control systems. It supports accurate feedback for field voltage and current, enhancing system stability and performance. The IS200EDCFG1ADC is ideal for high-noise environments requiring isolated signal transmission.
$200.00 $100.00
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GE GE IS200EPCTG1AAA Exciter PT/CT Terminal Board
Product Overview The IS200EPCTG1AAA Exciter PT/CT Terminal Board by GE provides isolated voltage and current measurement for EX2100 excitation systems. It includes isolation transformers for two 3-phase PT inputs and two CT inputs, ensuring safe signal transmission to the EMIO board. Technical Specifications Specification Details Manufacturer GE (General Electric) Model Number IS200EPCTG1AAA Product Series EX2100 Excitation Category PT/CT Terminal Board Voltage Range ±10 Vdc Current Range 4–20 mA Dimensions 18 × 12 × 8 cm Weight 0.4 kg Terminal Blocks TB1, TB2, TB3 Test Points TP9–TP12 Warranty 12 months from delivery date Measurement & Interface The IS200EPCTG1AAA accepts PT inputs at 115 V rms and CT inputs at 1 A or 5 A rms. It performs open delta voltage measurements using two isolation transformers, yielding 1.533 V rms output. The board includes four voltage test points and supports analog input for voltage or current. Application & Compatibility This module integrates with GE’s EX2100 excitation systems and connects to the EMIO control board. It supports long cable runs up to 1000 ft using #12 or #10 AWG wire. For high-reliability setups, users can deploy three IS200EPCTG1AAA boards in parallel.
$200.00 $100.00
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GE GE IS200EPDMG1ABA Exciter Power Distribution Module
Product Overview The IS200EPDMG1ABA Exciter Power Distribution Module from GE delivers filtered 125 Vdc power to control, I/O, and protection boards in EX2100 excitation systems. It mounts beside the IS200EPBP Exciter Power Backplane and supports both primary and backup power sources. Technical Specifications Specification Details Manufacturer GE (General Electric) Model Number IS200EPDMG1ABA Product Series EX2100 Excitation Category Exciter Power Distribution Module Input Voltage 125 Vdc Input Current 1 A Dimensions 16 × 10 × 6 cm Weight 0.3 kg Backup Input One or two 120 V ac Warranty 12 months from delivery date Power Architecture & Interface The IS200EPDMG1ABA receives 125 Vdc from the station battery and accepts up to two 120 V ac backup inputs. External converters (DACA or DACB) rectify ac to dc, producing P125V and R125V outputs. These voltages are center-grounded at ±62.5 V and distributed via fused outputs with toggle switches and LED indicators. Output Distribution This module powers up to three IS200EGPA Exciter Gate Pulse Amplifier Boards, one IS200EXTB Exciter Terminal Board, and three IS200EPSM Exciter Power Supply Modules. Each output connects directly to the IS200EPBP backplane for streamlined distribution. Application & Compatibility The IS200EPDMG1ABA supports GE EX2100 excitation systems and integrates with legacy and hybrid cabinet configurations. It ensures reliable power delivery to exciter boards and external modules, including crowbar and de-excitation units.
$200.00 $100.00
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GE GE IS200EPSMG1AED Exciter Power Supply Module
Product Overview The IS200EPSMG1AED Exciter Power Supply Module from GE is engineered for the EX2100 Excitation Control System. It transforms 125 Vdc input into multiple regulated outputs using a buck-regulator and push-pull inverter. This dual-stage design ensures high-voltage isolation and stable power delivery across the control cabinet. Technical Specifications Specification Details Manufacturer GE (General Electric) Model Number IS200EPSMG1AED Product Series EX2100 Excitation Category Exciter Power Supply Module Input Voltage 125 Vdc Output Current 1 A Output Voltages +5 Vdc, ±15 Vdc, +24 Vdc, ±24 Vdc, +70 Vdc Dimensions 16 × 16 × 12 cm Weight 1 kg Warranty 12 months from delivery date Power Distribution & Isolation The IS200EPSMG1AED mounts into the IS200EPBPG1A Exciter Power Backplane and connects to the IS200EBKPG1A Exciter Backplane. It supplies regulated voltages to controllers M1, M2, and C, and powers external modules including fans, crowbar, de-excitation, and ground detection units. Application & Compatibility This module supports GE’s EX2100 excitation systems and is ideal for high-reliability industrial environments. It enables safe contact wetting with isolated +70 Vdc and supports hybrid cabinet configurations with legacy and modern components.
$200.00 $100.00
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GE GE IS200ERSCG1AAA Exciter Regulator Static Converter Board
Product Overview The IS200ERSCG1AAA Exciter Regulator Static Converter Board from GE is a high-performance power conversion module used in EX2100 excitation systems. It delivers pulse width modulated (PWM) DC output for field excitation and manages capacitor discharge through dynamic braking. Technical Specifications Specification Details Manufacturer GE (General Electric) Model Number IS200ERSCG1AAA Product Series EX2100 Excitation Category Static Converter Board Input Voltage 250 Vdc Output Current 20 Adc continuous, 30 Adc peak Dimensions 18 × 12 × 6 cm Weight 0.2 kg Inverter Type 3-phase IGBT Discharge Method Dynamic discharge resistor Relay Function K3 bypasses charging resistor Warranty 12 months from delivery date Power Conversion & Discharge Control The IS200ERSCG1AAA integrates six IGBTs in a 3-phase inverter layout. Two IGBTs generate PWM DC output, while a third discharges the DC link capacitors. The K3 relay bypasses the charging resistor to allow soft capacitor charging during startup. Component Design & Input Options This board accepts input from rectified AC, station battery DC, or both. It supports dynamic discharge via external resistors and ensures stable excitation current delivery. The compact design includes high-efficiency components for thermal and electrical reliability. Application & Compatibility The IS200ERSCG1AAA is ideal for turbine control systems requiring precise field excitation and capacitor discharge management. It integrates seamlessly with GE EX2100 architecture and supports both simplex and redundant configurations.
$200.00 $100.00
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GE GE IS200ERBPG1ACA Exciter Regulator Backplane
Product Overview The IS200ERBPG1ACA Exciter Regulator Backplane from GE is a central connectivity hub for EX2100 excitation control systems. It links internal printed circuit boards with external modules and distributes regulated power across simplex and redundant configurations. Technical Specifications Specification Details Manufacturer GE (General Electric) Model Number IS200ERBPG1ACA Product Series EX2100 Excitation Category Exciter Regulator Backplane Input Voltage ±5 V Current Range 0–20 mA Dimensions 24 × 16 × 6 cm Weight 0.2 kg Power Distribution +5 V, +15 V, +24 V, +70 V Supported Boards IS200ERIO, IS200ERDD, IS200EROC, EPSM, EISB Warranty 12 months from delivery date Power Distribution & Connectivity The IS200ERBPG1ACA receives 125 Vdc from the EPDM and routes it through EPSM modules to supply logic-level voltages. It powers controllers M1, M2, and C, and distributes +24 Vdc to external modules like the de-excitation, crowbar, and ground detector units. Isolated +70 Vdc is also provided to ExTB and ECTB boards. Board Integration & Configuration In simplex setups, the backplane houses ACLA, DSPX, IS200ERIO, IS200ERDD, IS200EROC, and EPSM modules. Redundant configurations mirror this layout and designate the ERBP as M1 control. Optional integration with the EISB board enhances system flexibility. Application & Compatibility The IS200ERBPG1ACA is ideal for turbine control systems requiring modular power distribution and board-level integration. It supports both simplex and redundant regulator control architectures within GE’s EX2100 platform.
$200.00 $100.00
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GE GE IS200GGXDG1ABB Expander Diode Source Board
Product Overview The IS200GGXDG1ABB Expander Diode Source Board from GE is engineered for Mark VI turbine control systems. It facilitates fiber-optic and analog feedback between the BICI Bridge Interface Control Board and diode source or dynamic braking circuits. The board supports up to four IGCTs and includes onboard power regulation and fault monitoring. Technical Specifications Specification Details Manufacturer GE (General Electric) Model Number IS200GGXDG1ABB Product Series Mark VI Category Expander Diode Source Board Input Voltage 12 Vdc Functional Acronym GGXD Dimensions 18 × 12 × 6 cm Weight 0.4 kg Signal Interface RS-422, fiber-optic Grounding Points 7 isolated stab-on connectors Power Supplies +5 Vdc and +12 Vdc onboard Feedback Channels 3 current signals, 2 opto signals Warranty 12 months from delivery date Signal Routing & Feedback The IS200GGXDG1ABB receives high-frequency voltage input from the GDPA Gate Driver Power Assembly. It transmits gating commands and status signals via RS-422 and fiber-optic links. The board sends three current feedback signals, a GDPA power OK signal, and a continuity check for the NATO Voltage Feedback Attenuator Board. Power & Monitoring Features Onboard regulated power supplies support communication and monitoring circuits. The board includes seven grounding connectors for selective isolation and multiple test points for diagnostics. LED indicators provide visual status of key functions. Application & Compatibility This board is ideal for GE Mark VI systems using dynamic braking or diode source configurations. The IS200GGXDG1ABB ensures reliable signal transmission and system protection in high-voltage environments. It integrates seamlessly with BICI, GDPA, and NATO modules.
$200.00 $100.00
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GE GE IS200GGXIG1AFE Expander Load Source Board
Product Overview The IS200GGXIG1AFE Expander Load Source Board from GE is designed to manage control and isolation between high-voltage power bridges and rack-mounted control cards. It converts RS422 signals into fiber-optic outputs, enabling precise gating of IGCT switching devices in Mark VI turbine control systems. Technical Specifications Specification Details Manufacturer GE (General Electric) Model Number IS200GGXIG1AFE Product Series Mark VI Category Expander Load Source Board Input Voltage 12 Vdc Functional Acronym GGXI Dimensions 18 × 12 × 6 cm Weight 0.4 kg Signal Conversion RS422 to fiber-optic Identification Isolated serial ID chip Monitoring Features LEDs, test points Grounding Multiple grounding stabs Warranty 12 months from delivery date Signal Interface & Isolation The IS200GGXIG1AFE board supports multiple I/O connections for seamless integration with other Mark VI components. It isolates control logic from high-voltage circuits and ensures safe signal transmission using fiber-optic technology. Grounding stabs and test points enhance diagnostic capabilities. Application & Compatibility This board is ideal for GE Speedtronic systems requiring IGCT device control and high-voltage isolation. It supports efficient power distribution and integrates with various bridge and rack configurations. The IS200GGXIG1AFE ensures stable operation in demanding industrial environments.
$200.00 $100.00
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GE GE IS200EHPAG1DAB Exciter Gate Pulse Amplifier Board
Product Overview The IS200EHPAG1DAB Exciter Gate Pulse Amplifier Board from GE is a critical interface between the controller and the Power Bridge in EX2100 excitation systems. It receives gate commands from the ESEL board and generates firing pulses for six SCRs. The board also handles conduction feedback, airflow monitoring, and temperature sensing. Technical Specifications Specification Details Manufacturer GE (General Electric) Model Number IS200EHPAG1DAB Product Series EX2100 Category Exciter Gate Pulse Amplifier Board Connector Type G1 Board Version D-Sub Dimensions 18 × 12 × 12 cm Weight 1 kg SCR Channels 6 Temperature Alarm RTD or dual thermal switches Airflow Monitoring Fan-actuated switches Warranty 12 months from delivery date Monitoring & Protection Features The IS200EHPAG1DAB supports RTD-based temperature monitoring and legacy Klixon switch configurations. It triggers alarms at 76 °C and trips at 87 °C. Fan rotation switches detect airflow across the bridge, ensuring proper cooling and fault isolation. Signal Interface & Control This board connects directly to the ESEL for gate command input and distributes signals to SCRs. It integrates seamlessly with retrofit and new exciter systems, offering flexible feedback options and robust fault detection. Application & Compatibility The IS200EHPAG1DAB is ideal for turbine control systems requiring precise SCR gate control and environmental monitoring. It supports both new installations and retrofits, ensuring compatibility with existing bridge configurations.
$200.00 $100.00
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