Motor drives and inverters control speed and torque in industrial motors. They improve efficiency, reduce energy costs, and keep production stable. We supply ABB, Siemens, Allen-Bradley, and other trusted brands with global availability.
Motor Drives & Inverters
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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 IS200HFPAG1ADC High Frequency AC/Fan Power Supply Board
Product Overview The IS200HFPAG1ADC High Frequency AC/Fan Power Supply Board from GE is designed for the Mark VI Speedtronic Control System. It converts AC or DC input into multiple regulated outputs, including squarewave and isolated voltages, to support fan and control circuitry. Technical Specifications Specification Details Manufacturer GE (General Electric) Model Number IS200HFPAG1ADC Product Series Mark VI Category AC/Fan Power Supply Board Input Voltage 230 Vac or 230–1000 Vdc Output Voltage 48/52 V ac & dc, 17.7/19.1 V ac Output Load Limit 90 VA max Dimensions 26 × 10 × 8 cm Weight 0.3 kg Connectors 4 stab-on input, 8 plug output Indicators 2 LEDs for voltage status Protection 4 fuses Functional Acronym HFPA Warranty 12 months from delivery date Power Conversion & Circuit Protection The IS200HFPAG1ADC receives input from either isolated AC windings or the drive’s DC link. It generates squarewave and DC outputs for G1 and G2 configurations. The board includes four fuses and two LEDs to monitor and protect voltage outputs. Component Design & Interface This board features eight plug connectors for output distribution and four stab-on terminals for input. It uses high-voltage capacitors, metal film resistors, and a combination of ceramic and polyester vinyl capacitors for stable performance. Application & Compatibility The IS200HFPAG1ADC supports high-frequency AC and fan power requirements in GE Mark VI turbine control systems. It is ideal for environments requiring isolated power delivery and multi-voltage output regulation.
$200.00 $100.00
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GE GE IS200HFPAG2ADC High Frequency AC/Fan Power Supply Board
Product Overview The IS200HFPAG2ADC High Frequency AC/Fan Power Supply Board from GE is engineered for the Mark VI Speedtronic Control System. It delivers stable power to fan and transformer circuits while protecting sensitive components with built-in fuses, MOVs, and heat dissipation hardware. Technical Specifications Specification Details Manufacturer GE (General Electric) Model Number IS200HFPAG2ADC Product Series Mark VI Category AC/Fan Power Supply Board Input Voltage 230 Vac Dimensions 26 × 10 × 8 cm Weight 0.3 kg Functional Acronym HFPA Circuit Protection 4 fuses, 1 MOV Components 2 transformers, 2 heat sinks Capacitors High-voltage, polyester, ceramic LEDs 2 status indicators Warranty 12 months from delivery date Circuit Protection & Component Design The IS200HFPAG2ADC includes four protective fuses and a metal oxide varistor to shield the board from voltage spikes. Two heat sinks and high-voltage capacitors regulate thermal and electrical performance. The board uses metal film resistors for precision and durability. Application & Compatibility This board supports fan and transformer power regulation in GE’s Mark VI turbine control systems. It integrates seamlessly into VME-style racks and ensures reliable operation in high-frequency AC environments. The IS200HFPAG2ADC is ideal for industrial setups requiring compact, efficient power distribution.
$200.00 $100.00
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GE GE IS200BICLH1AFF IGBT Drive/Source Bridge Interface Board
Product Overview The IS200BICLH1AFF IGBT Drive/Source Bridge Interface Board from GE is designed for Mark VI Speedtronic turbine systems. It serves as a communication and control bridge between BPIA, BPIB, or SCNV boards and the Innovation Series Drive main control board. This module supports fault detection, fan speed control, and dynamic braking logic. Technical Specifications Specification Details Manufacturer GE (General Electric) Model Number IS200BICLH1AFF Product Series Mark VI Category IGBT Bridge Interface Board Input Voltage 125 V Current 0.6 A Dimensions 18 × 12 × 3 cm Weight 0.8 kg Mounting Style VME rack Connectors Dual backplane Warranty 12 months from delivery date Control Logic & Fault Protection The IS200BICLH1AFF integrates two programmable logic devices: BICLEPLD and SCNVEPLD. These handle PWM control, fault latching, contactor management, and synchronization. The board monitors ambient temperature and supports bridge shutdown during fault conditions. Power & Signal Interface It includes address decoding for A/D converters and clock division for logic timing. The board supports MA/MB contactor control and provides PWM signals for fan speed regulation. It also manages desaturation faults and voltage feedback using VCO counters. Application & Compatibility This board is ideal for gas and steam turbine systems requiring precise IGBT and SCR control. It supports dynamic braking, interlock monitoring, and integrates with GE’s Innovation Series Drive architecture. The IS200BICLH1AFF ensures reliable bridge operation and fault isolation.
$200.00 $100.00
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GE GE IS200EXHSG3AEC Exciter Relay Driver Board
Product Overview The IS200EXHSG3AEC Exciter High Speed Relay Driver Board from GE’s EX2100 series delivers fast and reliable relay control for exciter systems. It connects via the Exciter Backplane Board to either simplex or redundant EMIO configurations, ensuring flexible deployment across control architectures. This board includes pilot relays for flashing relays 53A, 53B, and the de-excitation relay KDEP. It processes de-excitation status signals from the EDEX board and crowbar signals from the EXDE board, forwarding them to the EMIO. Three contact inputs—41, 53A, and 53B—receive 70 V DC power and provide monitored feedback to the system. The IS200EXHSG3AEC integrates tightly with the exciter power supply and maintains high-speed signal conditioning for critical relay operations. Technical Specifications Specification Details Manufacturer GE Model Number IS200EXHSG3AEC Product Series EX2100 Functional Revision A Voltage Input 70 V DC Contact Inputs 3 (41, 53A, 53B) Relay Functions Flashing (53A, 53B), De-excitation (KDEP) Dimensions 18 cm × 12 cm × 12 cm Weight 1 kg Signal Conditioning Crowbar and de-excitation status Interface Exciter Backplane to EMIO Application & Compatibility The IS200EXHSG3AEC board is designed for use in GE EX2100 exciter systems. It supports both simplex and redundant EMIO configurations and integrates with EDEX, EXDE, and EBKP boards. This module suits applications requiring high-speed relay control and precise signal feedback.
$200.00 $100.00
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GE GE IS220PSVOH1B Servo Control I/O Pack
Product Overview The IS220PSVOH1B Servo Control I/O Pack from General Electric’s Mark VIe series provides precise servo valve control for industrial automation systems. It serves as an electrical interface between one or two I/O Ethernet networks and the IS200TSVCH2A terminal board. This module manages two servo valve position loops using the IS410WSVOH1A servo driver. The front faceplate includes multiple LED indicators for real-time diagnostics. Its compact form factor and robust design make it ideal for field-mounted enclosures in demanding environments. Technical Specifications Specification Details Manufacturer General Electric Model Number IS220PSVOH1B Product Series Mark VIe Voltage Input 28 Vdc Current Draw 1 A Dimensions 8.3 cm × 4.2 cm × 12.2 cm Weight 340 g Interface Dual I/O Ethernet Diagnostic Features LED indicators Compatible Terminal Board IS200TSVCH2A Compatible Servo Driver IS410WSVOH1A Application & Compatibility The IS220PSVOH1B module is designed for servo control in turbine and industrial drive systems. It integrates seamlessly with GE’s Mark VIe control architecture and supports high-speed communication with Ethernet networks.
$200.00 $100.00
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Emerson Emerson A6312 Dual-channel Speed and Key Monitor
Overview The Emerson A6312 Dual-channel Speed and Key Monitor delivers high-reliability protection for critical rotating machinery. As part of the CSI 6500 series, this 1-slot module monitors speed, phase, zero speed, and rotation direction, supporting API 670-compliant protection strategies for steam turbines, gas compressors, and hydro turbo systems. Key Features Monitors speed, phase, zero speed, and rotation direction Dual-channel configuration for enhanced reliability Redundant mode with automatic tach switchover Sensor gap voltage and pulse comparison diagnostics Supports toothed wheel, gear, or keyway targets for speed Requires once-per-revolution target for phase measurement Integrates with AMS 6500, DeltaV™, and Ovation® systems Enables predictive diagnostics via AMS Suite Compact 1-slot design for CSI 6500 racks Ideal for steam, gas, and hydro turbo machinery Technical Specifications Specification Detail Manufacturer Emerson Model Number A6312 Series CSI 6500 Description Dual-channel Speed and Key Monitor Input Voltage 0 to ±27.3 VDC Output Power Max. 6 W, 250 mA at 24 VDC Dimensions 30.0 mm × 128.4 mm × 160.0 mm Weight 320 g Slot Configuration 1-slot Sensor Type Non-contact displacement sensor
$200.00 $100.00
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Woodward Woodward 8237-1600 ProTech-GII Overspeed Protection Device
Product Overview The Woodward 8237-1600 ProTech-GII Overspeed Protection Device is engineered for high-integrity protection of steam, gas, and hydro turbines, compressors, and reciprocating engines. With a rapid response time of 8–26 milliseconds and a wide speed detection range from 0.5 to 32,000 rpm, this SIL-3 certified system ensures precise overspeed and acceleration monitoring. Key Features Model: 8237-1600 Manufacturer: Woodward Series: ProTech-GII System Speed Range: 0.5 to 32,000 rpm Response Time: 8–26 ms (model-dependent) Inputs: 1 speed input per module (3 total) Outputs: 3 trip relay outputs 3 alarm relay outputs 3 analog speed outputs Architecture: Triple modular redundancy with 2-out-of-3 voting Certification: IEC61508 SIL-3 System Compatibility: IEC61508 standalone or IEC61511 plant integration Safety Logic: Fault-tolerant, online repairable design Technical Specifications Specification Value Part Number 8237-1600 Voltage Input 24 Vdc Current Draw 500 mA Dimensions 482.6 mm × 330.2 mm × 147.3 mm Weight 10 kg
$200.00 $100.00
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Emerson Emerson CON021/916-120 Eddy Current Signal Converter
Product Overview The Emerson CON021/916-120 is a precision analog signal converter designed for use with Eddy-current proximity sensors in rotating machinery applications. It forms part of a calibrated measuring chain—sensor, cable, and converter—used to monitor both vibration and shaft displacement. Key Features Sensor Compatibility: PR6422, PR6423, PR6424, PR6425, PR6426 Measurement Range: 1 mm to 24 mm (sensor-dependent) Sensor Interface: LEMO plug connection Enclosure: Metallic housing, IP20 protection Operating Temp: -35 °C to +100 °C Power Supply: -24 VDC, 15 mA Output Signal: -2 to -18 V or +4 to +20 V (analog) Calibration: Requires hardware adjustment Extended Range Version: CON021/91 supports full 24 mm range Analog Only: No digital interface Technical Specifications Attribute Value Manufacturer Emerson Part Number CON021/916-120 Catalog Reference PR6426 Voltage 24 VDC Current 15 mA Dimensions 86 mm × 56 mm × 38.5 mm Weight 120 g Protection Class IP20 Temperature Range -35 °C to +100 °C
$200.00 $100.00
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GE GE IS200TSVCH1A Servo Input/Output Terminal Board
Overview The IS200TSVCH1A Servo Input/Output Terminal Board from GE’s Mark VIe series delivers precise control for turbine valve positioning. It supports two bi-directional servo current output channels, each with LVDT excitation, LVDT feedback, and pulse rate inputs for fuel flow monitoring. Technical Specifications Specification Detail Manufacturer GE Model Number IS200TSVCH1A Product Series Mark VIe Function Servo I/O with LVDT feedback Voltage 24 Vdc Current 1 A Dimensions 33.02 cm × 17.8 cm × 2.3 cm Weight 0.3 kg Servo Channels 2 LVDT Inputs Up to 8 Pulse Rate Inputs 2 Cable Length Support Up to 300 m Max Cable Resistance 15 Ω Coil Configurations 1–3 coil (simplex/TMR) Relay Type Suicide relay with manual reset
$200.00 $100.00
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ABB ABB SPHSS03 Hydraulic Servo Module
Product Overview The SPHSS03 Hydraulic Servo Module from ABB’s Symphony® Plus Control System enables precise valve positioning for turbine control applications. It interfaces with HR Series controllers to drive servo valves or I/H converters, supporting both manual and automatic control of hydraulic actuators. Technical Specifications Specification Detail Manufacturer ABB Part Number SPHSS03 Product Catalog Symphony® Plus Control System Description Hydraulic Servo Module Voltage 24 Vdc Current 1A Dimensions (W×H×D) 298 mm × 177 mm × 35 mm Weight 0.2 kg Applications & Compatibility The SPHSS03 module is ideal for turbine control systems requiring dynamic valve positioning. It integrates with HR Series controllers, AC LVDTs, and speed detection modules to regulate steam and fuel flow. Its compact design and intelligent architecture make it suitable for energy, utility, and industrial automation sectors.
$200.00 $100.00
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Woodward Woodward 8200-224 Servo Position Controller
Product Overview The Woodward 8200-224 Servo Position Controller is a precision actuator designed for use in DYNA 8000, DYNA 8200, and DYNA 8400 governor systems. It delivers accurate speed and power control for piston engines, gas turbines, steam turbines, and hydro turbines. The actuator uses a proportional solenoid with a sliding armature that glides on anti-friction bearings, ensuring smooth, hysteresis-free linear motion. Key Features Model: 8200-224 Manufacturer: Woodward Series: DYNA Governor Systems Actuation Type: Proportional solenoid with sliding armature Motion Conversion: Linear-to-rotary via crank arm Bearings: Anti-friction center shaft bearings Control Mechanism: Magnetic force balanced by return spring Performance: Hysteresis-free linear movement Application Scope: Piston engines Gas turbines Steam turbines Water turbines Technical Specifications Specification Value Part Number 8200-224 Voltage Input 24 Vdc Current Draw 4 A Dimensions 160 mm × 160 mm × 120 mm Weight 0.8 kg
$200.00 $100.00
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Woodward Woodward 9907-014 Forward Acting Speed Control
Precision Speed Regulation for Prime Movers The Woodward 9907-014 is a forward-acting speed control unit from the 2301A series, designed to regulate generator speed and load sharing for diesel, gasoline, steam, or gas turbine-driven systems. Manufactured by Woodward Inc., this module supports both isochronous and droop control modes, offering flexible performance across isolated and grid-connected operations. Key Features Full authority speed setting via 4–20 mA or 1–5 Vdc input Isochronous mode for constant speed in isolated or base-loaded systems Droop mode for load-dependent speed control in parallel configurations Integrated signal converter within the control package Adjustable high and low speed limits for fine-tuned control Start fuel limit with override for optimized startup behavior Front-access potentiometers for easy field calibration Technical Specifications Specification Details Manufacturer Woodward Inc. Series 2301A Speed Control Model 9907-014 Voltage 24 Vdc Current 4 A Dimensions 160 mm × 160 mm × 120 mm Weight 0.8 kg Speed Input Range 4–20 mA or 1–5 Vdc Control Modes Isochronous / Droop Voltage Models Low and High Voltage Options
$200.00 $100.00
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Woodward Woodward 9907-018 Load Sharing and Speed Control Module
Isochronous and Droop Control for Prime Movers The Woodward 9907-018 is a precision-engineered control module from the 2301A series, designed to regulate load sharing and speed for generators powered by diesel, gasoline, steam, or gas turbines. Developed by Woodward Inc., this unit supports both isochronous and droop modes, offering flexible control for isolated or grid-connected systems. Key Features Isochronous mode for constant speed in isolated or base-loaded systems Droop mode for load-dependent speed control in parallel operations Front-access potentiometers for easy adjustment Compatible with APTL, Import/Export, and Generator Loading Controls Supports single or multiple prime mover configurations Sheet-metal chassis with integrated printed circuit board Technical Specifications Specification Details Manufacturer Woodward Inc. Series 2301A Load Sharing & Speed Control Model 9907-018 Voltage 24 Vdc Current 1 A Dimensions 160 mm × 160 mm × 120 mm Weight 0.8 kg Speed Ranges 500–1500 Hz, 1000–3000 Hz, 2000–6000 Hz, 4000–12000 Hz
$200.00 $100.00
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Woodward Woodward 5464-545 NetCon Actuator Driver Module
Product Overview The Woodward 5464-545 NetCon Module is a four-channel actuator driver designed for MicroNet™ Simplex Digital Control Systems. It receives digital commands from the CPU and outputs precise, proportional actuator signals with ranges of 0–25 mAdc or 0–200 mAdc, ideal for turbine and industrial automation control. Key Features Model: 5464-545 Series: MicroNet Digital Control Actuator Channels: 4 proportional outputs Signal Range: 0–25 mAdc / 0–200 mAdc Interface: VME-bus dual-port memory Calibration: EEPROM-based scaling Fault Monitoring: Voltage/current diagnostics per channel LED Indicators: FAULT LED for system or microcontroller-detected issues Driver Control: Individual channel disable capability Technical Specifications Specification Value Part Number 5464-545 Voltage Input 24 Vdc Current Range 4–20 mA Dimensions 160 mm × 160 mm × 12 mm Weight 0.8 kg Product Catalog MicroNet Digital Control
$200.00 $100.00
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Woodward Woodward 5464-659 Digital Speed Sensor
Product Overview The Woodward 5464-659 Digital Speed Sensor is a precision module designed for MicroNet™ Digital Control Systems, supporting modular integration via 8-position baseplates. It enables accurate speed signal acquisition for turbine and prime mover control applications, interfacing seamlessly with FBMs/FCMs in high-density enclosures. Key Features Model: 5464-659 Series: MicroNet Digital Control Function: Digital speed sensing for turbine control Baseplate Compatibility: Supports 8-position modular baseplates Mounts up to 32 FBMs per enclosure DIP switch for baseplate identification Signal Range: 4–20 mA analog output Voltage Input: 24 Vdc Installation: Modular card guide mounting Standard chassis integration System Integration: Compatible with FBMs/FCMs in MicroNet architecture Technical Specifications Specification Value Part Number 5464-659 Voltage Input 24 Vdc Current Output 4–20 mA Dimensions 160 mm × 160 mm × 12 mm Weight 0.8 kg Product Catalog MicroNet Digital Control
$200.00 $100.00
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Woodward Woodward 9907-028 SPM-A Speed and Phase Matching Synchronizer
The Woodward 9907-028 is a compact and reliable synchronizer from the SPM-A series, designed to match generator speed and phase before paralleling with other units. Manufactured by Woodward Inc., this module supports 50/60 Hz frequency operation and ±10° phase angle matching, ensuring smooth synchronization without voltage matching capability. Key Features Automatic circuit breaker closure for seamless generator synchronization Selectable match-up time and output impedance for flexible configuration Adjustable dynamics to fine-tune synchronization response Four-mode switch: OFF, RUN, CHECK, PERMISSIVE for operational control Compatible with Woodward 2301, 2301A, EPG, and 2500 series units Technical Specifications Specification Details Manufacturer Woodward Inc. Series SPM-A Synchronizer Model 9907-028 Voltage 24 Vdc Current 2–22 mA Dimensions 160 mm × 160 mm × 12 mm Weight 0.8 kg Frequency 50/60 Hz Phase Angle Matching ±10 degrees Voltage Matching Not supported
$200.00 $100.00
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Woodward Woodward 9907-147 PROTECH 203 Overspeed Protection Module
The Woodward 9907-147 belongs to the PROTECH 203 series, engineered to safeguard engines and turbines from overspeed conditions. Designed by Woodward Inc., this module uses magnetic pickups to detect speed anomalies in real time, ensuring operational safety in demanding industrial environments. Key Features Magnetic pickups continuously monitor rotational speed Overspeed detection and mitigation prevent equipment damage Resistant to EMI, vibration, moisture, and extreme temperatures Reliable performance in harsh industrial conditions Technical Specifications Specification Details Manufacturer Woodward Inc. Series PROTECH 203 Overspeed Protection Model 9907-147 Voltage 24 Vdc Current 4 mA Dimensions 160 mm × 160 mm × 12 mm Weight 0.8 kg Product Catalog PROTECH 203
$200.00 $100.00
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Woodward Woodward 5466-329 NetCon Actuator Driver Module
Product Overview The Woodward 5466-329 NetCon Module is a high-precision actuator driver designed for use in MicroNet Digital Control Systems. This module receives digital commands from the CPU and generates four proportional actuator-driver signals, each scalable to either 0–25 mAdc or 0–200 mAdc, enabling fine-tuned control of industrial actuators. Applications Industrial actuator control Process automation and turbine systems Valve and motor current regulation Real-time control systems requiring precise current output Fault-sensitive environments with high reliability demands Installation Notes Slides into card guides and plugs directly into the motherboard Secured with top and bottom screws on the front panel Toggle handles allow safe disengagement from motherboard connectors Designed for easy replacement and minimal downtime Technical Specifications Attribute Details Manufacturer Woodward Part Number 5466-329 Product Catalog MicroNet Digital Control Voltage 24 Vdc Current 4 mA Dimensions (L×W×H) 16 cm × 16 cm × 12 cm Weight 0.8 kg Output Channels 4 Output Range 0–25 mAdc or 0–200 mAdc Interface VME-bus Calibration EEPROM-based Fault Detection Per-channel monitoring + FAULT LED
$200.00 $100.00
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Woodward Woodward 5466-346 NetCon Module – MicroNet Actuator Driver
Product Overview The Woodward 5466-346 NetCon Module converts digital CPU commands into four proportional actuator signals. Each channel delivers either 0–25 mAdc or 0–200 mAdc, depending on system configuration. The module uses dual-port memory via VME-bus for output scheduling and data exchange. A dedicated microcontroller scales outputs using EEPROM calibration constants and monitors voltage and current levels. It detects channel faults and load anomalies, triggering the FAULT LED when necessary. The system can disable individual drivers to isolate issues without halting operation. Installation Notes Slide the 5466-346 module into card guides and secure it with two front-panel screws. Use the top and bottom handles to disengage the board from the motherboard connectors safely. Technical Specifications Parameter Specification Manufacturer Woodward Model Number 5466-346 Series MicroNet Digital Control Input Voltage 24 Vdc Operating Current 4 mA Output Channels 4 (Proportional Actuator Signals) Output Range 0–25 mAdc or 0–200 mAdc Dimensions 16 cm × 16 cm × 12 cm Weight 0.8 kg Memory Interface VME-bus, dual-port memory Calibration Storage EEPROM Fault Indicator FAULT LED Application & Compatibility The Woodward 5466-346 module suits actuator control in high-reliability automation systems. It integrates seamlessly with MicroNet Digital Control platforms and supports proportional output for turbine governors, industrial drives, and process actuators. Its fault detection and channel isolation features make it ideal for aerospace, energy, and safety-critical environments. Use part number 5466-346 when ordering from authorized Woodward distributors.
$200.00 $100.00
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