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GE IS200VPROH2B Mark VIe Voltage Protection Module
Product Overview
The GE IS200VPROH2B is a high-reliability Voltage Protection Module designed as a critical component of GE’s Mark VIe distributed control system (DCS), specializing in power quality monitoring and protection for industrial automation applications. Engineered to safeguard against voltage anomalies in rotating machinery and power systems, this module serves as the frontline defense against overvoltage, undervoltage, and voltage transients that could compromise equipment integrity. The IS200VPROH2B integrates seamlessly with other Mark VIe components (e.g., control processors, I/O modules), forming a comprehensive protection ecosystem for turbines, generators, and critical power distribution systems in industries such as power generation, oil & gas, and manufacturing.
Featuring a rugged industrial design, the GE IS200VPROH2B monitors incoming voltage signals (AC/DC) and executes rapid protection responses to prevent damage from voltage fluctuations. Its advanced signal processing algorithms enable real-time analysis of voltage parameters, with configurable trip thresholds and alarm settings to adapt to diverse operational requirements. The module’s hot-swappable design allows maintenance without system shutdown, minimizing downtime in mission-critical setups. With a wide operating temperature range (-40°C to +85°C) and compliance with industry standards (e.g., IEEE 1584 for surge protection), the IS200VPROH2B ensures reliable performance in harsh environments, from offshore platforms to heavy manufacturing facilities.
As a key component of the Mark VIe platform, the IS200VPROH2B bridges the gap between field voltage sensors and the control system, converting analog voltage signals into digital data for processing by the system’s central controller. Its built-in diagnostics provide real-time health monitoring, enabling proactive maintenance and reducing unplanned outages. By combining precision voltage protection with robust fault tolerance, this module enhances the safety, efficiency, and longevity of industrial power systems worldwide.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | IS200VPROH2B |
| Manufacturer | GE |
| Product Type | Voltage Protection Module |
| Platform | Mark VIe |
| Input Voltage Range | 100–240 V AC, 24–125 V DC |
| Voltage Measurement Accuracy | ±0.5% of full scale |
| Response Time | <10 ms for overvoltage/undervoltage trips |
| Output Signals | Relay contacts (SPDT), 4–20 mA analog, digital communication (Modbus RTU) |
| Physical Dimensions | 228.6 mm (H) × 177.8 mm (W) × 76.2 mm (D) |
| Weight | 1.5 kg |
| Operating Temperature | -40°C to +85°C |
| Mounting | Rack-mounted in Mark VIe enclosure |
| Certifications | CE, UL, IEEE 1584, API 686 |
Key Features and Advantages
Comprehensive Voltage Protection: The IS200VPROH2B safeguards equipment against critical voltage issues, including overvoltage (≥110% of rated voltage), undervoltage (≤80% of rated voltage), and voltage sags/swells. Its multi-stage protection logic allows customizable trip settings to match specific equipment requirements.
Real-Time Signal Processing: Advanced digital signal processing (DSP) technology enables high-speed analysis of voltage waveforms, detecting transient anomalies that traditional protection devices may miss. This precision reduces the risk of false trips and ensures accurate fault identification.
Hot-Swap Capability: The module can be replaced without powering down the system, allowing maintenance during operation. This feature is critical for 24/7 industrial processes where downtime is costly.
Redundant Design Elements: Built-in redundancy in power supplies and signal paths ensures continuous operation even during component failures, enhancing system reliability in mission-critical applications.
Wide Environmental Tolerance: Engineered to withstand extreme temperatures, vibration, and electromagnetic interference, the IS200VPROH2B meets rigorous industrial standards, making it suitable for harsh environments like refineries and power plants.
Seamless System Integration: Compatible with GE’s Mark VIe software suite, the module integrates effortlessly with SCADA systems, enabling remote monitoring and configuration via HMI interfaces. Its support for Modbus RTU allows compatibility with third-party control platforms.
Application Areas
The GE IS200VPROH2B is essential for voltage protection in industries where power quality is critical:
- Power Generation: Protects steam turbines, gas generators, and auxiliary systems from voltage fluctuations, ensuring stable power output and grid synchronization.
- Oil & Gas: Safeguards compressors, pumps, and processing equipment in refineries, pipelines, and offshore platforms, preventing damage from voltage transients.
- Manufacturing: Used in high-speed production lines to protect motors, drives, and control systems from voltage anomalies, maintaining production continuity in automotive, chemical, and food processing plants.
- Water/Wastewater Treatment: Controls pumps and filtration systems, ensuring reliable operation even during grid instability.
Specific applications include:
- Turbine Generator Protection: Monitors stator and rotor voltages in generators, triggering protective actions to prevent insulation damage from overvoltage.
- Motor Drive Protection: Safeguards variable frequency drives (VFDs) from voltage sags that could cause unexpected shutdowns in conveyor systems or processing equipment.
- Power Distribution Systems: Installed in switchgear and transformers to protect downstream equipment from voltage irregularities.
Related Products
- IS200VPROH1A: An earlier version with similar functionality, compatible as a drop-in replacement for legacy systems.
- IS200TCTGG1A (Turbine Control Module): Works in tandem with the IS200VPROH2B to coordinate voltage protection with turbine speed control.
- DS200AAHAH2ADC (Analog Input Module): Provides voltage sensor interface for the IS200VPROH2B, expanding measurement channels.
- DS200COMM (Communication Module): Enables Ethernet connectivity for the IS200VPROH2B, supporting remote monitoring via SCADA.
- DS200PWR (Power Supply Module): Ensures redundant power for the IS200VPROH2B in critical applications.
- IS200TBCH (Terminal Block Module): Simplifies field wiring for voltage sensor connections to the IS200VPROH2B.
Installation and Maintenance
Pre-installation Preparations:
Before installing the GE IS200VPROH2B, verify the Mark VIe rack is properly grounded and powered (24 V DC). Ensure voltage sensor types (potential transformers, voltage transducers) match the module’s input specifications. Mount the module in the rack using anti-vibration brackets, leaving adequate space for heat dissipation. Connect voltage sensors to the module’s terminal blocks using shielded cables, routing them separately from high-current conductors to minimize interference. Use GE’s Proficy software to configure trip thresholds, alarm settings, and communication parameters.
Before installing the GE IS200VPROH2B, verify the Mark VIe rack is properly grounded and powered (24 V DC). Ensure voltage sensor types (potential transformers, voltage transducers) match the module’s input specifications. Mount the module in the rack using anti-vibration brackets, leaving adequate space for heat dissipation. Connect voltage sensors to the module’s terminal blocks using shielded cables, routing them separately from high-current conductors to minimize interference. Use GE’s Proficy software to configure trip thresholds, alarm settings, and communication parameters.
Maintenance Suggestions:
- Routine Inspections: Monthly visual checks of LED indicators (power, fault, trip status) and terminal connections. Use Proficy to review voltage trend data for anomalies.
- Calibration: Annually calibrate the module using a precision voltage source to ensure measurement accuracy. Document calibration results for compliance.
- Environmental Management: Quarterly cleaning of module vents to prevent dust accumulation, especially in dusty environments. Ensure the control room temperature remains within -40°C to +85°C.
- Spare Parts Management: Store spare IS200VPROH2B modules in static-free packaging at room temperature, testing them annually to maintain functionality.
Product Guarantee
Our company provides a 12-month quality warranty for the GE IS200VPROH2B, covering hardware defects under normal use. In the event of voltage protection failures or abnormal operation, we offer prompt replacement services to minimize downtime. For legacy or urgent requirements, our global supply chain ensures rapid delivery of the IS200VPROH2B and related spares. Our technical support team assists with installation, configuration, and troubleshooting, delivering reliable solutions to maintain your power system’s protection integrity.
For inquiries, contact us via WhatsApp at +86 18859254943 or email at sales@ygplc.com.
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