UMG 96-PQ-L
Features
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POWER QUALITY
- Harmonics current up to the 65th harmonic
- High sampling rate with 280 sampling points per full wave
- 1 ms digital input event capture rate
- 20 ms RMS value memory
- Full-wave events
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VISUALIZATION
- Oscilloscope function
- Phasor diagram on the display
- Drag indicator history on the display
- Resetting of the drag indicators via display or remotely
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INSTALLATION & INTEGRATION
- Overvoltage category 600 V CAT III
- Easy installation thanks to 96 x 96 mm front panel
- Use in IT networks with variants 52.36.005
- Time setting via third-party systems according to DIN 60970-5-4
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ENERGY MANAGEMENT
- Identify savings potentials
- Active energy class 0.2S#
- Compliance with regulatory and tax requirements
- Configurable screened average values
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MEMORY
- High memory depth with low memory requirements
- Storage depth up to 15 years with 23 measured values of 15 min. each and 8 measured values of 1 h each
- Memory partitioning into long-term memory and high-resolution PQ shortterm memory
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PERIPHERALS
- 3 digital outputs
- 1 analog output
- 3 digital inputs
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COMMUNICATION
- Modbus Client/Server gateway functionality
- Gateway function
- Ethernet interface
- RS485
- 5 simultaneous Modbus TCP connections
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OPERATION
- 6-button operation on the color graphic display
- Intuitive operation
- Configuration directly on the display
- On-site and remote operation with GridVis®
- Configurable home screen and jump-back point
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MODULARITY
- Temperature measurement with monitoring via integrated comparator
- Ethernet interface and Modbus gateway
- Multifunction inputs for residual current measurement or DC power measurement
- Neutral conductor measurement (I4 – current measurement)
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Comparator
- 50 comparators in the device
- Hysteresis
- Predefined comparator profiles for quick configuration (GridVis®)
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Class S
- Flicker
- Interharmonics
- Standard-compliant PQ data based on, e.g. EN 50160 and IEEE519
- Rapid voltage change
- Overfrequencies & underfrequencies
- Predefined recording profiles for EN 50160, IEEE519,61000-2-4, AHF and SVG
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Events
- Representation in the display
- Read out last event via Modbus
- Display root-mean-square value curves in the GridVis® event browser