Qualitrol INFORMA PMD-A, User Manual

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About This Manual
4
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INFORMA PMD-A Data Acquisition Unit Name
TOD Time Of the Day
TX-AFE Transformer - Analog Front End
UPS Uninterrupted Power Supply
U
rms (1/2)
R.M.S. voltage refreshed each half-cycle.
WEEE Waste Electrical and Electronic Equipment
1.3. Standards and References
The following table lists the different standards followed in this document.
Standards References
EN 50160 “Voltage Characteristics of electricity supplied by
public distribution system”. This Standard issued by
the CENELEC specifies voltage quality requirements
for distribution networks
IEC 61000-3-6 Electromagnetic compatibility (EMC) – Part 3-6:
Limits – Assessment of emission limits while
connecting “distorting installations” to MV, HV, and
EHV power systems
IEC 61000-3-7 Electromagnetic compatibility (EMC) – Part 3-7:
Limits – Assessment of emission limits while
connecting “fluctuating installations” to MV, HV, and
EHV power systems
IEC 61000-4-6 “Electromagnetic Compatibility (EMC) – Part 4-6:
Testing and Measurement Techniques – Immunity to
conducted disturbances, induced by radio frequency
fields”
IEC 61000-4-7 “Electromagnetic Compatibility (EMC) – Part 4-7:
Testing and Measurement Techniques – General
guide on harmonics and inter-harmonics
measurements and instrumentation for power supply
systems and equipment connected thereto”
IEC 61000-4-15 “Electromagnetic compatibility (EMC) - Part 4:
Testing and measurement techniques - Section 15:
Flicker meter - Functional and design specifications”
IEC 61000-4-30 “Electromagnetic Compatibility (EMC) – Part 4-30:
Testing and Measurement Techniques – Power
quality measurement methods”