GE IS215VPROH1BD Emergency Turbine Protection Module

Description

The GE IS215VPROH1BD is an Emergency Turbine Protection Module used in the Mark VI Speedtronic™ control system. It provides independent and redundant overspeed protection, emergency trip control, and real-time turbine monitoring to safeguard critical power generation equipment.

Specifications

• Model: IS215VPROH1BD
• Series: Mark VI Speedtronic™, VMIVME
• Power Supply: 125 VDC (±10%)
• Inputs: 24 dry-contact inputs with group isolation
• Outputs: 5 VDC and 28 VDC trip control signals
• Communication: Ethernet (IONet), RS-232
• Dimensions: 26.04 cm (H) × 1.99 cm (W) × 18.73 cm (D)
• Weight: 2.3 kg
• Operating Temperature: –40°C to +70°C
• Humidity: 5–95% non-condensing
• Mounting Type: VME rack-mounted
• Country of Origin: United States
  

Features

• Triple Modular Redundancy (TMR): Enhances reliability by using three independent VPRO boards
• Emergency Overspeed Protection: Detects and responds to turbine overspeed conditions
• Emergency Trip Control: Activates trip solenoids via TREG terminal board
• Real-Time Monitoring: Tracks turbine health and performance continuously
• Ethernet Connectivity: Supports IONet communication for diagnostics and control integration
• Hot-Swappable Design: Allows maintenance without system shutdown
• Thermocouple and Speed Probe Support: Accepts signals from various safety and sensor inputs
• Independent Protection Layer: Operates separately from main control system for added safety
• Rugged Construction: Designed for harsh industrial environments