IS200AEPAH1BRJ-P Mark VIe Analog Expansion Power Amplifier Board​

Parameter
Specification
​​Model/Board Code​​
IS200AEPAH1BRJ-P
​​System Compatibility​​
GE Mark VIe Speedtronic Control System
​​Board Type​​
Analog Expansion Power Amplifier
​​Output Channels​​
Single or dual-channel high-power analog output
​​Output Signal Type​​
±50 mA or 4-20 mA with power amplification capability
​​Output Voltage Range​​
Typically ±10 VDC or 0-10 VDC
​​Load Capacity​​
Designed for direct drive of proportional valves/actuators
​​Isolation Rating​​
Channel-to-backplane isolation (typical 1500 Vrms)
​​Power Supply​​
Backplane powered through Mark VIe rack
​​Communication Interface​​
VMEbus or PDH network communication
​​Operating Temperature​​
0°C to +60°C (32°F to +140°F)
​​Connector Type​​
Front-panel industrial connectors for field wiring
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Description

​​IS200AEPAH1BRJ-P | Mark VIe Analog Expansion Power Amplifier Board​​

​​Product Code:​​ IS200AEPAH1BRJ-P
The ​​IS200AEPAH1BRJ-P​​ is a specialized ​​Analog Expansion Power Amplifier​​ board designed for the GE Mark VIe Speedtronic turbine control system. This critical interface module functions as a high-power analog output channel, typically used to drive proportional valves, actuators, or other field devices requiring amplified analog control signals in gas/steam turbine applications. The “-P” suffix may indicate a specific revision or production version.

​​Key Features​​

  • ​​High-Current Analog Output:​​ Provides amplified analog output signals capable of driving demanding loads such as servo valves and proportional actuators.
  • ​​Isolated Design:​​ Features channel-to-channel and system isolation to protect the sensitive control system from ground loops and electrical noise in industrial environments.
  • ​​Integrated Diagnostics:​​ Includes comprehensive self-monitoring and fault detection capabilities for output verification and system safety.
  • ​​Hot-Swap Capable:​​ Designed for online replacement in redundant configurations, minimizing system downtime during maintenance.
  • ​​LED Status Indicators:​​ Provides visual status indication for power, communication, and channel activity for quick troubleshooting.
  • ​​Redundancy Support:​​ Can be implemented in redundant configurations for critical control applications requiring high availability.

IS200AEPCH1BAA

​​Technical Specifications​​

Parameter
Specification
​​Model/Board Code​​
IS200AEPAH1BRJ-P
​​System Compatibility​​
GE Mark VIe Speedtronic Control System
​​Board Type​​
Analog Expansion Power Amplifier
​​Output Channels​​
Single or dual-channel high-power analog output
​​Output Signal Type​​
±50 mA or 4-20 mA with power amplification capability
​​Output Voltage Range​​
Typically ±10 VDC or 0-10 VDC
​​Load Capacity​​
Designed for direct drive of proportional valves/actuators
​​Isolation Rating​​
Channel-to-backplane isolation (typical 1500 Vrms)
​​Power Supply​​
Backplane powered through Mark VIe rack
​​Communication Interface​​
VMEbus or PDH network communication
​​Operating Temperature​​
0°C to +60°C (32°F to +140°F)
​​Connector Type​​
Front-panel industrial connectors for field wiring

​​Applications​​

This power amplifier board is specifically designed for:
  • ​​Fuel Valve Actuation​​ in gas turbines
  • ​​Steam Governor Valve Control​​ in steam turbines
  • ​​Inlet Guide Vane (IGV) Positioning​​
  • ​​Bypass Valve Control​​ in combined cycle plants
  • ​​Other critical analog actuation systems​​ requiring power amplification

​​Benefits​​

  • ​​High Power Drive Capability:​​ Eliminates the need for external signal amplifiers, reducing system complexity
  • ​​Enhanced System Integration:​​ Seamless integration with Mark VIe control architecture
  • ​​Improved Reliability:​​ Industrial-grade components designed for 24/7 operation
  • ​​Reduced Maintenance:​​ Integrated diagnostics and hot-swap capability minimize downtime
  • ​​Proven Performance:​​ Based on GE’s extensive experience in turbine control systems

Please contact Sunny sales@xiongbagk.cn for the best price.

➱ sales manager: Sunny
➱ email mailto: sales@xiongbagk.cn
➱ Skype/WeChat: 18059884797
➱ phone/Whatsapp: + 86 18059884797
➱ QQ: 3095989363
➱ Website:www.sauldcs.com

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