STATIC SINGLE-PHASE WATT-HOUR METER WITH MECHANICAL REGISTER

CSM – C[X][X][X][X]

CSM CXXXX family of single phase electronic watt-hour meters
with mechanical register are certified according to the
European Directive 2004/22/EC (EN50470) and according to
IEC62052-11, IEC62053-21 by KEMA notified body

GENERAL
– Single-phase electronic watt-hour meter is intended for active
energy metering for domestic and industrial users, commercial
agents connected to the single-phase alternating current network.

TECHNICAL CHARACTERISTICS
– Accuracy class
Class B according  SR EN 50470-1:2007, SR EN 50470-3:2007
Class 1 according  IEC 62052-11:2003, IEC 62053-21:2003
– Rated voltage…………………………………….U(n): 230 V
– Current ranges………………………………..0,25…5(60)A
……………………………………………………………0,25…5(40)A
……………………………………………………………0,5…10(60)A
– Rated frequency………………………………………..50 Hz

ENVIRONMENTAL CONDITIONS
– Temperature range……………………………-25oC to +55oC
Relative humidity……………………………….95% at 25oC
– Normal degree of protection……………..IP 54 (interior),
according EN 60529:1991/A1:2000.
The meter meets the requests of standard SR EN 50470-1:2007 for interior meters (IP51).

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STATIC SINGLE-PHASE WATT-HOUR METER WITH LCD

CSM – E[X][X]

CSM EXX family of single phase electronic watt-hour meters
with LCD are certified according to the European Directive
2004/22/EC (EN50470) by Romanian Movement for Quality
notified body

GENERAL
– Single-phase electronic watt-hour meter is intended for active energy
metering for domestic and industrial users, commercial agents connected
to the single-phase alternating current network.

TECHNICAL CHARACTERISTICS
– Accuracy class
Class B according SR EN 50470-1:2007, SR EN 50470-3:2007
– Rated voltage………………….U(n): 230 V
– Current ranges………………..0,25…5(60)A
– Rated frequency………………50 Hz
– Meter constant……………….1000 imp/kWh
– Equipped with output power test according to IEC 62053-31 Class B
or optically isolated serial communication port

ENVIRONMENTAL CONDITIONS
– Temperature range…………………….-25oC to +55oC
– Relative humidity…………………………95% at 25oC
– Normal degree of protection……….IP 51 (interior),
according SR EN 60529:1995
The meter meets the requests of standard SR EN 50470-1:2007 for interior meters (IP51).

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