Description
Product name:BU1AC110 WOODWARD Input module
Product details:
The WOODWARD BU1AC110 is likely a component designed for voltage protection within electrical systems, specifically an over and under voltage relay.
Product Description & Features
This device is designed to monitor AC voltage levels and trip if the voltage goes above or below pre-set thresholds. This helps protect sensitive equipment from damage due to voltage fluctuations.
Key features typically include:
- Overvoltage Protection: Trips when the voltage exceeds a set limit.
- Undervoltage Protection: Trips when the voltage drops below a set limit.
- Voltage Monitoring: Continuously monitors the AC line voltage.
- Adjustable Setpoints: Allows for the configuration of specific over and under voltage thresholds.
- Time Delays: Often includes adjustable time delays to prevent nuisance trips during momentary voltage variations.
Product Parameters (Typical)
While specific parameters for the BU1AC110 are limited, similar voltage relays would have:
- Rated Voltage (): Likely 110 V AC.
- Rated Frequency Range: Typically 45 – 66 Hz (suitable for 50/60 Hz systems).
- Power Consumption (Voltage Circuit): Around 3.5 VA.
- Output Contacts: Relay contacts for tripping circuit breakers or alarms.
- Operating Temperature Range: Standard industrial temperature ranges.
- Mounting Type: Often panel-mounted or DIN rail-mounted.
Product Advantages
- Equipment Protection: Safeguards valuable electrical equipment from damage caused by voltage sags or surges.
- System Reliability: Enhances the overall reliability and stability of electrical systems.
- Preventative Maintenance: By detecting and reacting to voltage anomalies, it can prevent more severe system failures.
- Customizable Protection: Adjustable settings allow tailoring the protection to specific application needs.
Precautions
- Proper Installation: Must be installed by qualified personnel in accordance with all local and national electrical codes.
- Voltage Compatibility: Ensure the rated voltage of the device matches the system voltage.
- Correct Wiring: Incorrect wiring can lead to malfunction or damage to the device and connected equipment.
- Calibration/Testing: Regular testing and calibration are recommended to ensure the device operates correctly.
- Environmental Conditions: Operate within specified temperature and humidity ranges.
- Load Capacity: Ensure the relay’s contact ratings are suitable for the load it will control.
Product Applications
Voltage relays like the BU1AC110 are commonly used in a variety of industrial and commercial applications, including:
- Industrial Machinery: Protecting motors, pumps, and other sensitive industrial equipment from voltage fluctuations.
- Power Generation: Used in generator control systems to ensure stable voltage output.
- Building Automation: Safeguarding HVAC systems, lighting, and other critical building infrastructure.
- Telecommunications: Protecting sensitive communication equipment from power quality issues.
- Renewable Energy Systems: Ensuring stable operation of solar inverters and wind turbine generators.
- Control Panels: Integrated into control cabinets to provide essential voltage monitoring and protection for various processes.

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Colour:new Warranty: 12 months
Lead Time:3-day working day Country of origin: Sweden
Price: Please contact us Product weight:0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
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