UNIVERSAL MEASURING DEVICE PEM353

UNIVERSAL MEASURING DEVICE PEM353

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Areas of application
• Modern indicating instrument for electrical quantities, e.g. as a replacement for analogue indicating instruments
• Power quality monitoring
• Limit value monitoring (setpoints) with alarm forwarding
• Measurement and monitoring of the N conductor
• Energy and power measurement, e.g. as part of energy data monitoring

Product Overview

Description

Product description
The digital universal measuring device PEM353 is used to record and display measured
quantities of an electricity supply network, and make them available via the communication
interface.
The range of measurements extends from voltages and currents to power and energy meters
to measured quantities of the voltage quality, such as THD and the individual harmonics up
to the 31st order.
The PEM353 is suitable for use in 2-, 3- and 4-wire systems and in their respective versions
as TN, TT and IT systems. This allows monitoring single and polyphase systems.
With its standardised dimensions of 96 x 96 mm, the device is intended for front panel
mounting.
Standards
PEM353 was designed in accordance with the following standards:
• DIN EN 62053-22 (VDE 0418 Part 3-22)
Electricity metering equipment (a.c.) – Particular requirements – Part 22: Static meters
for active energy (classes 0.2 S and 0.5 S) (IEC 62053);
• DIN EN 61557-12 (VDE 0413-12)
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. –
Equipment for testing, measuring or monitoring of protective measures – Part 12:
Performance measuring and monitoring devices (PMD)
• DIN lEC 61554:2002-08
Panel mounted equipment – Electrical measuring instruments – Dimensions for panel
mounting (IEC 61554:1999)