Datasheet

PHOENIX CONTACT Ltd Page 1 / 4
http://www.phoenixcontact.co.uk 18-Jan-2012
Extract from the online
catalog
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EEM-MA250
Order No.: 2901363
http://eshop.phoenixcontact.co.uk/phoenix/treeViewClick.do?UID=2901363
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Energy measurement device to measure electrical parameters in
low voltage installations up to 500 V, acquisition of total harmonic
oscillations - can be expanded with RS-485 interface
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Commercial data
EAN
4 046356 585811
Pack 1
Customs tariff 90303100
Country of Origin FR
Catalog page information Page 691 (IF-2011)
Please note that the data given
here has been taken from the
online catalog. For comprehensive
information and data, please refer
to the user documentation at http://
www.download.phoenixcontact.com.
The General Terms and Conditions
of Use apply to Internet downloads.
Technical data
Input data
Measuring principle True r.m.s. value measurement
Acquisition of harmonics up to 51st harmonic
Measured value ACsinus (45 ... 65 Hz)
Input name Voltage measuring input V1, V2, V3
Input voltage range 50 V AC ... 519 V AC (Phase/Phase)
28 V AC ... 300 V AC (Phase/neutral conductor)
Precision 0.2 %
Input current range Via external transformers