Unipower HPL110A Power Monitor
The Unipower HPL110A Power Monitor is an advanced digital power monitor designed for protection and control of motor-driven mechanical systems. As a member of the Unipower family of “Intelligent PowerControl Units,” the HPL110A measures the true power consumption of 3-phase AC motors (with single-phase versions also available) and displays the consumption as a percentage of the selected power range. This unit is particularly useful in monitoring power consumption in a wide range of industrial applications.
- Specifications
- Technical Data
- Advantages
- Industries
- Applications
- Documents
- Contact
Specifications
Motor Compatibility: 3-phase AC motors (single-phase versions available)
Power Consumption Measurement: Displays in units of %kW, representing the percentage of full load power range
Control Functions:
- Low Power Alarm
- High Power Alarm
Current Monitoring: Internal CT for applications up to 8A; external CT for applications above 8A
Display: 3-digit digital display
Programming: 3-key programming, Max/Min Peak Hold, Program Lock
Relay: Single SPDT relay for alarm indication
Mounting: Panel mount variant available
Technical Data
Power Calculation Formula: P = √3 x U x I x cos φ
Programmable Power Limits: [kW%] for Overload and Underload monitoring
Timers:
- Start/nuisance trip delay timers
- Power down alarm inhibit
Optional Features:
Hysteresis function for control applications
Remote reset, alarm blocking & peak detect
Alarm Functionality:
- High Trip Alarm
- Low Trip Alarm
Advantages
- Accurate true power measurement across the complete motor load range
- Ideal for low trip applications where amp meters are ineffective
- Suitable for non-sine shaped loads such as Variable Frequency Drives
- Easy to use digital design with user-friendly features like Max/Min Peak Hold and Program Lock
- Consistent sensitivity makes it ideal for a wide range of applications
Industries
The Unipower HPL110A Power Monitor is suitable for a broad spectrum of industries, including but not limited to:
- Manufacturing
- Pumping and Fluid Handling
- HVAC (Heating, Ventilation, and Air Conditioning)
- Material Handling
- Mining and Aggregates
Applications
- Pumps: Monitoring for dry-running and overload conditions
- Fans: Protecting against mechanical faults and ensuring optimal performance
- Conveyors: Detecting blockages or belt failures
- Crushers and Mixers: Preventing damage due to overloading or other faults
- Broken Belt Detection: Identifying and responding to belt failures in conveyor systems
Do you have questions or comments about receiving a quote, our products, solutions and services, and support? Contact us by filling out the form.
- Phil Soltan (External) – mob: 086 185 3782
- Adrian McSweeney – tel: 021 461 7212
- Paul-Fox Morris – tel: 021 461 7231
- Una Long (Pump & Service Support) – tel: 021 431 7200
- Tel: 021 461 7200
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