Full 12-month warranty
Available for dispatch immediately
We deliver worldwideDescription
1. Product Description
2. Product Parameters
| Parameter | Details |
|---|---|
| Power Supply | Typically operates on a specific DC voltage, often around 24V DC, to ensure stable and reliable operation. |
| Input Signals | Capable of accepting multiple types of input signals, including analog signals (e.g., 4 – 20mA current signals representing electrical parameters) and digital signals for status and control information. |
| Output Signals | Generates output signals in the form of digital control commands to drive other components in the excitation system, such as contactors and relays. |
| Communication Interface | May be equipped with communication interfaces like RS – 485 or Ethernet for data exchange with other control devices or a central monitoring system. |
| Operating Temperature Range | Designed to operate within a certain temperature range, for example, – 20°C to 60°C, to withstand different environmental conditions. |
3. Advantages and Features
- High – Precision Signal Processing: The IS200ESELH3A has advanced signal – processing capabilities. It can accurately measure and analyze the input electrical signals, enabling precise control of the generator’s excitation system. For example, it can detect small fluctuations in the generator’s output voltage and quickly adjust the excitation current to maintain a stable voltage level within a very narrow tolerance.
- Reliability: Built with high – quality components and a robust design, the module offers high reliability. It can operate continuously for long periods without significant failures, even in harsh industrial environments. In power plants where continuous power generation is critical, the IS200ESELH3A has demonstrated its ability to maintain stable performance over extended periods.
- Flexible Configuration: It allows for flexible configuration according to different application requirements. Users can adjust the control parameters and logic settings to adapt to various generator types and operating conditions. This flexibility makes it suitable for a wide range of power generation applications.
4. Application Areas and Application Cases
- Application Areas: The IS200ESELH3A is mainly used in power generation facilities, including thermal power plants, hydropower plants, and gas – fired power plants. It is also applicable in industrial settings where large – scale generators are used for self – power generation, such as in large manufacturing plants and mining operations.
- Application Case: In a hydropower plant, the IS200ESELH3A is installed in the generator’s excitation control system. When the water flow through the turbines changes due to seasonal variations or reservoir management, the generator’s load also changes. The IS200ESELH3A continuously monitors the generator’s electrical parameters and adjusts the excitation system accordingly. This ensures that the generator maintains a stable output voltage and frequency, providing reliable power to the grid.
5. Comparison with Competing Products
6. Selection Suggestions
- Compatibility: Ensure that the IS200ESELH3A is compatible with your existing generator excitation control system. Check the communication interfaces, power supply requirements, and input/output signal types to avoid integration issues.
- Performance Requirements: Evaluate your specific application requirements, such as the required control accuracy, response speed, and the size of the generator. Make sure the IS200ESELH3A can meet these performance criteria.
- Budget: Consider your budget when selecting the product. While the IS200ESELH3A offers high – quality performance, it is important to ensure that it fits within your financial constraints.
7. Precautions
- Installation: Follow the installation instructions in the product manual carefully. Incorrect wiring, improper grounding, or incorrect mounting can cause damage to the module or lead to system malfunctions.
- Operating Environment: Keep the operating environment of the IS200ESELH3A within the specified temperature and humidity range. Avoid exposing it to strong electromagnetic interference, corrosive substances, and excessive dust, as these can degrade the performance and lifespan of the module.
- Maintenance: Regularly inspect the module for any signs of damage, loose connections, or abnormal operation. Follow the recommended maintenance schedule, including cleaning and component testing, to ensure the long – term stable operation of the IS200ESELH3A.
Motorola MVME 162-022A
High-Density 64-Channel I/O for Scalable Control: The Motorola MVME 162-022A’s 64 discrete channels (32 input/32 output) offer twice the density of entry-level MVME 162 models, reducing VME chassis slot usage by 50% for high-channel-count systems. For example, in an automotive assembly line, the Motorola MVME 162-022A can monitor 16 conveyor stop sensors (inputs) and 16 robotic gripper actuators (outputs) in one slot—avoiding the need for two separate 32-channel modules. This density also simplifies wiring: a single module connects to 64 devices via a terminal block, cutting cable runs by 40% compared to distributed I/O setups.
Optional Galvanic Isolation for Noise Immunity: Unlike non-isolated MVME 162 variants, the Motorola MVME 162-022A offers 250 Vrms galvanic isolation on input channels—critical for environments with electrical noise or ground potential differences. In a power plant’s switchgear control system, the module monitors 24 circuit breaker statuses (inputs) near high-voltage lines; isolation prevents ground loops from triggering false alarms or damaging the module. This feature reduces unplanned downtime by 60% compared to non-isolated I/O in noisy industrial settings.
Wide Temperature Range and Industrial Durability: The Motorola MVME 162-022A’s -40°C–70°C operating range exceeds standard industrial modules (0°C–60°C), making it suitable for outdoor or extreme-temperature applications—such as oil refinery pipeyards (summer heat) or cold-storage warehouses (sub-zero temperatures). Its UL 508 certification ensures compliance with industrial safety standards, while passive cooling eliminates fan-related failures in dusty environments (e.g., cement plants). The on-board watchdog timer also adds redundancy: if the module detects a fault (e.g., lost communication with the host SBC), it triggers a safe-state output (e.g., shutting down non-essential actuators) to prevent equipment damage.
Full 12-month warranty on all components- Dedicated after-sales support
- Same-day dispatch on 1000s of parts
- All units are fully tested
Full 12-month warranty on all components- 1. Email confirmation
You will get an email confirming that we have received your enquiry. - 2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition. - 3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
