IS200VVIBH1CAA - Vibration Monitoring I/O Module

SPECIFICATIONS:

Part Number: IS200VVIBH1CAA
Manufacturer: General Electric
Series: Mark VI
Product Type: Vibration Monitoring I/O Module
Technology: Surface Mount
Common Mode Voltage Range: ±5 V
Dimensions: 11.00 x 9.00 x 3.00
Operating temperature: 0 to 60 °C
No.of Analog Voltage Inputs: 6
Repair: 3-7 Day
Availability: In Stock
Country of Origin: United States

FUNCTIONAL DESCRIPTION:

IS200VVIBH1CAA is a Vibration Monitoring I/O Module manufactured and designed by General Electric as part of the Mark VI Series used in GE Speedtronic Gas Turbine Control Systems. The Mark VI system uses Bently Nevada probes for shaft vibration monitoring. The Vibration Monitor Board VVIB processes the vibration probe signals that come from the TVIB terminal board. Up to 14 probes connect directly to the terminal board, and two TVIBs can be cabled to the VVIB processor board. VVIB digitizes the various vibration signals and sends them over the VME bus to the controller. The available vibration probes compatible with TVIB include the following:

• Proximity
• Velocity
• Acceleration
• Seismic
• Phase

Vibration probe inputs are normally used for four protective functions in turbine applications as follows:

• Vibration: Proximity probes monitor the peak-to-peak radial displacement of the shaft (the shaft motion in the journal bearing) in two radial directions. This system uses non-contacting probes and Proximitors, and results in alarm, trip, and fault detection.

• Rotor Axial Position: A probe is mounted in a bracket assembly of the thrust bearing casing to observe the motion of the thrust collar on the turbine rotor. This system uses non-contacting probes and Proximitors, and results in thrust bearing wear alarm, trip, and fault detection.

• Differential Expansion: This application uses non-contacting probe(s) and proximity (s) and results in alarm, trip, and fault detection for excessive expansion differential between the rotor and the turbine casing.

• Rotor Eccentricity: A probe is mounted adjacent to the shaft to continuously sense the surface and update the turbine control. The calculation of eccentricity is made once per revolution while the turbine is in turning gear. Alarm and fault indications are provided.

WOC has the largest stock of OEM Replacement Parts for GE Speedtronic Gas Turbine Control Systems. We can also repair your faulty boards and supply unused and rebuilt boards backed up with a warranty. Our team of experts is available round the clock to support your OEM needs. Our team of experts at WOC is happy to assist you with any of your automation requirements. For pricing and availability on parts and repairs, kindly contact our team by phone or email.

FREQUENTLY ASKED QUESTIONS:

What is the purpose of the Vibration Monitoring I/O Module?

The Vibration Monitoring I/O Module is designed to process and monitor vibration signals from various sensors in industrial systems, such as turbines. It provides real-time data that is crucial for detecting abnormal vibrations and ensuring the safe and efficient operation of machinery.

What types of vibration probes are compatible with this module?

This module is compatible with a variety of vibration probes, including proximity probes, velocity probes, acceleration probes, seismic probes, and phase probes. Each type of probe is used to measure different aspects of vibration and provide comprehensive monitoring.

How many analog voltage inputs does the module have?

The module is equipped with six analog voltage inputs, allowing it to receive signals from multiple vibration sensors simultaneously.