GE IS200AEBIH1BAB Interface Board

GE IS200AEBIH1BAB Full Product Specification
Basic Product Information
Brand: General Electric (GE)
Model / Order Part No.: IS200AEBIH1BAB
Product Name: Mark VI Turbine Analog Exciter Interface Board
Place of Origin: United States
HS Code: 8538909200
Compatible System: GE Speedtronic Mark VI Gas / Steam Turbine Excitation Control Rack
Mounting: Single-slot VME rack plug-in analog interface card, IP20

Physical Specifications
Overall Dimension: 228 mm (L) × 105 mm (W) × 32 mm (D) standard VME single-slot size
Net Weight: 0.65 KG
Housing: Metal shielded front panel with status LED array
Connector: Rear VME backplane gold finger, front multi-pin field analog signal terminal socket
Indicator: Per-channel power, signal presence, open/short fault LED indicators
Electrical Input Specifications
1. VME Rack Backplane Power Input: +5 VDC logic power, ±15 VDC analog signal conditioning power
2. Field Analog Feedback Input Channels: 8 isolated channels, supporting 4–20mA / 0–10VDC excitation and generator measurement signals
3. Channel Isolation Voltage: 2500 Vrms optical galvanic isolation per group
4. Operating EnvironmentWorking Temperature: -20°C ~ +65°C
Storage Temperature: -40°C ~ +85°C
Relative Humidity: 5%–95% non-condensing
5. Power Plant EMC Standard: EN 61000-6-2 anti-electromagnetic interference
Signal & Communication Output Interfaces
1. Excitation Adjustment Analog Output Channels: 4 configurable 4–20mA / 0–10VDC setpoint signals to AVR regulator
2. Mark VI VME Bus Output: Digital sampled excitation parameter data transmission to main turbine controller
3. Channel Fault Collective Digital Flag Output: Abnormal signal alarm signal uploaded to control logic
4. On-board Calibration Signal Output: Reference voltage/current pin for regular analog channel precision correction
5. LED Diagnostic Visual Output: Real-time feedback of input signal loss, channel short-circuit and overvoltage fault
Core Technical Parameters
Signal Conversion Resolution: 16-bit analog-to-digital conversion
Full Scale Measurement Accuracy: ±0.1% FS
Hot Swap Support: Yes, online module replacement
Channel Protection: Independent fuse and transient suppression per analog channel
Main Application: Generator excitation voltage, reactive power, excitation current closed-loop control signal interface for Mark VI turbine systems