Technical data
2CMC480022C0003| Electricity meters 17
DELTAsingle
Description
The DELTAsingle is a single phase meter for installation
on a DIN rail in distribution boards and small enclosures
such as consumer units. The meter measures active energy.
The product supports a wide temperature range which
makes it suitable for installation in many applications.
General features
DELTAsingle is easy to handle. It is easy to read the large LCD
display with 6 mm high digits and symbols for load indication etc.
ThemeterhasLEDonthefrontthatashesproportionallytothe
measured energy. The energy consumption of the meter is low,
less than 1.3 VA.
Communication
Data from DELTAsingle is collected via pulse output or serial
communication. The pulse output generates pulses proportio-
nally to the measured energy. All DELTAsingle meters come with
an infrared port for communication with an external Serial Com-
munication Adapter (SCA). There are SCAs for M-Bus, RS-232,
Ethernet, GSM/GPRS and KNX.
Tariffs
The DELTAsingle range includes meters for 2 and 4 tariffs. The
tariffs are controlled via an internal clock.
Configuration
ThecongurationofDELTAsingleissimple.
The two buttons
scrollandsetareusedtoconguredate,timeandM-Busprimary
address.
The set button is under a sealable cover.
Installation
All terminals are clearly marked. A load indicator is displayed on
theLCDforeasyvericationoftheinstallation.
Approval
DELTAsingle is type approved according to IEC and both type
approvedandveriedaccordingtoMID.MIDistheMeasuring
Instruments Directive 2004/22/EC from the European Commis-
sion.MIDtypeapprovalandvericationismandatoryformeters
in billing applications within EU and EEA.
The type approval is according to standards that covers all
relevant technical aspects of the meter. These include climate
conditions, electromagnetic compatibility (EMC), electrical
requirements, mechanical requirements and accuracy.