ABB REF 54 Series Technical Reference Manual

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Technical Reference Manual, General
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• MEPE7, the function block for power and energy measurement:
• Events for energy (E), apparent power (S), and cos
ϕ added
• Time-based delta event sending added
• The SCVCSt_ function block is bypassed when it is in “Not in use” mode
For further information about the above changes, refer to the function block
descriptions on the CD-ROM 1MRS 750889-MCD.
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CUB1Cap Three-phase current unbalance protection for shunt capacitor banks
OL3Cap Three-phase overload protection for shunt capacitor banks
PSV3St1 Phase-sequence voltage protection, stage 1
PSV3St2 Phase-sequence voltage protection, stage 2
MotStart Three-phase start-up supervision for motors
TOL3Dev Three-phase thermal overload protection for devices
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MEAI1 General measurement 1 / analogue input on RTD/analogue module
MEAI2 General measurement 2 / analogue input on RTD/analogue module
...
MEAI8 General measurement 8 / analogue input on RTD/analogue module
MEAO1 Analogue output 1 on RTD/analogue module
MEAO2 Analogue output 2 on RTD/analogue module
MEAO3 Analogue output 3 on RTD/analogue module
MEAO4 Analogue output 4 on RTD/analogue module
MECU3B Three-phase current measurement, stage B
MEVO1B Residual voltage measurement, stage B
MEVO3B Three-phase voltage measurement, stage B
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PQCU3H Current waveform distortion measurement
PQVO3H Voltage waveform distortion measurement
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COPFC Power factor controller
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CMGAS3 Three-pole gas pressure monitoring

ABB REF 54 Series Specifications

General

Brand	ABB
Model	REF 54 Series
Category	Touch terminals
Language	English