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- IS215WEPAH1AB
- Canbus Wind Pitch Axis Control Module Speedtronic Mark VI RTD Card
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- 200 × 150 × 50 mm
- 1.15kg
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Basic Information
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Brand: GE
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Series: Mark VIe / Speedtronic Industrial Control Series
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Model: IS215WEPAH1AB
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Product Type: Wind Turbine Pitch Axis Control Module / Control Board
Technical Specifications
| Parameter | Description |
|---|---|
| Model | IS215WEPAH1AB |
| Brand | GE |
| Series | Mark VIe / Speedtronic Control System Series |
| Product Type | Wind Turbine Blade Pitch Axis Control Module / Control Board |
| Dimensions | 200 × 150 × 50 mm (L × W × H) |
| Weight | 1.15 kg |
| Power Supply | 24 VDC nominal (range 18–32 VDC) |
| Operating Temperature | –20 °C to +70 °C |
| Storage Temperature | –40 °C to +85 °C |
| Humidity | 5 % – 95 % non-condensing |
| Communication Ports | Ethernet, RS-232, RS-485 |
| Mounting Type | DIN rail or rack-mounted modular configuration |
| Input/Output Type | Analog and digital signal interface for pitch control feedback |
| Cooling Method | Natural air convection |
| Material | Industrial-grade PCB with high-temperature insulation |
| Certification | CE, UL, RoHS |
| Diagnostic Function | Built-in status monitoring and fault indication |
| Compatible Systems | GE Mark VIe / Mark VIeS control architectures |
Product Description
The IS215WEPAH1AB is a high-performance Pitch Axis Control Module designed for use within advanced wind turbine and industrial automation systems. It functions as a critical component in controlling the pitch angle of wind turbine blades, ensuring optimal energy conversion efficiency and safeguarding the turbine under varying wind conditions.
Built within the Mark VIe control system, this module represents a sophisticated blend of precision engineering, reliable communication, and fault-tolerant architecture. The IS215WEPAH1AB integrates seamlessly into GE’s modular system platform, offering redundancy, real-time diagnostics, and high-speed data communication capabilities.
Its robust design makes it suitable not only for wind energy applications but also for industrial control environments that demand accuracy, long operational life, and resistance to harsh environmental conditions.
Product Applications
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Wind Power Generation: Used for controlling turbine blade pitch angles to optimize power generation and protect against high-wind overloads.
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Offshore Wind Installations: Engineered to withstand high humidity, salt spray, and temperature fluctuations common in marine environments.
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Industrial Automation: Suitable for precision control systems in heavy industries such as oil, gas, and manufacturing plants.
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Energy Control Systems: Used within GE Mark VIe control systems for power generation automation and intelligent control processes.
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Turbine and Generator Systems: Provides smooth, stable control of mechanical operations to extend system life and enhance performance reliability.
Product Advantages
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High-Precision Control: Provides accurate and dynamic adjustment of blade pitch, ensuring maximum power output and system protection.
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Robust Environmental Design: Operates reliably in wide temperature and humidity ranges, suitable for both onshore and offshore installations.
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Integrated Diagnostics: Built-in system health monitoring with fault indicators allows real-time operational oversight.
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Flexible Communication Interfaces: Supports Ethernet, RS-232, and RS-485, enabling seamless integration into complex control networks.
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Compact and Lightweight: The compact structure (only 1.15 kg) facilitates easy installation in constrained cabinet spaces.
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Long Service Life: Designed with industrial-grade components for long operational reliability and reduced maintenance costs.
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Redundant Architecture: Compatible with redundant system configurations for uninterrupted operation in critical environments.
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Easy Maintenance: Modular design allows for quick removal and replacement without requiring system downtime.
Related or Similar Models (Same Series)
| Model | Description | Key Specifications (Dimensions / Weight) |
|---|---|---|
| IS215WEPAH2AB | Advanced pitch control module with upgraded thermal and processing capabilities. | 200 × 150 × 50 mm / 1.2 kg |
| IS215WEPAH2BB | Enhanced version for high-load wind turbines with improved feedback processing. | 178 × 76 × 229 mm / 2.8 kg |
| IS215WEPAH3AB | Third-generation module optimized for large-scale offshore turbines. | 210 × 155 × 52 mm / 1.4 kg |
| IS215WECAH1 | Compact pitch control board for medium-sized wind turbine systems. | 190 × 140 × 48 mm / 1.0 kg |
| IS215WECPB1 | Pulse-based pitch feedback module with extended precision and response speed. | 195 × 145 × 50 mm / 1.3 kg |
Popular Models from the Same Brand (GE)
| Model | Description | Key Specifications (Dimensions / Weight) |
|---|---|---|
| IS200AEPAH1ACB | Power supply module designed for Mark VIe control systems. | 100 × 150 × 50 mm / 0.8 kg |
| IS200AEPAH1BKE | High-reliability redundant power unit for control systems. | 178 × 76 × 229 mm / 2.5 kg |
| IS215VCMIH2CB | Core communication interface module enabling high-speed data transmission. | 200 × 130 × 40 mm / 1.1 kg |
| IS215WEMAH1BA | Industrial-grade protection module for water/steam systems. | 180 × 140 × 48 mm / 1.0 kg |
| IS215UCVEM01A | Central control processing module with extended computational performance. | 200 × 150 × 50 mm / 1.3 kg |
FAQ (Frequently Asked Questions)
Q1: What is the IS215WEPAH1AB used for?
A1: It is designed for controlling wind turbine blade pitch angles, ensuring optimal energy output and protecting the turbine under varying wind conditions.
Q2: Can it operate in extreme environments?
A2: Yes. It can function reliably in –20 °C to +70 °C and up to 95 % humidity, making it suitable for both onshore and offshore wind farms.
Q3: What communication interfaces does it support?
A3: The module supports Ethernet, RS-232, and RS-485 ports for seamless system integration.
Q4: What makes it part of the Mark VIe series?
A4: It follows the Mark VIe architecture for industrial control and communication, offering modular redundancy and smart diagnostics.
Q5: How does it improve wind turbine efficiency?
A5: By dynamically adjusting blade pitch angles, it ensures the turbine operates at its most efficient aerodynamic position.
Q6: Does it support redundancy?
A6: Yes. It can be configured within redundant control systems to ensure continuous operation during module replacement or fault events.
Q7: How heavy is the module?
A7: The typical weight is approximately 1.15 kg, depending on configuration.
Q8: What type of power supply does it use?
A8: It operates on a 24 VDC power input, compatible with industrial control cabinets.
Q9: Is it easy to install and replace?
A9: Yes. The module is designed for DIN-rail or modular rack mounting, enabling quick installation or hot-swapping.
Q10: What industries commonly use this module?
A10: Mainly wind energy, power generation, and automation control sectors that require high-precision and reliable pitch control systems.
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