18
CIRWATT B 101-102
Instruction Manual
2�24�5 - SEALS
The
CIRWATT B 101-102
can be protected using the following seals:
Sealable button
Laboratory seal
Wire cover lid seal
Figure 2:Seals�
2�24�6�- PARAMETERIZATION RESET
There is a full reset mode that re-establishes the default factory parameters on the unit and sets the
records to zero, except for the total values of the 6 energy magnitudes (EN50470-1 Standard, section
5.10). This function is executed locally and acts on an element inside the physical enclosure, generating
an event.
All programmed parameters and stored data will be deleted. The following data will be maintained:
date and time, battery status, manufacturer-set parameters and distributor-set parameters (pass-
words, 9600 baud serial communications port, 7E1 serial port configuration and automatic seasonal
change).
2�25 - APPLICABLE REGULATIONS
The
CIRWATT B 101-102
is based on the following standards:
EN 62052-11:2004 -
Electricity metering equipment (AC). General requirements, tests and test condi-
tions. Part 11: Metering equipment
EN 62053-21:2003 -
Electricity metering equipment (AC). Particular requirements. Part 21: Static me-
ters for active energy (Classes 1 and 2).
EN 62053-22:2003 -
Metering equipment for electrical energy (AC). Particular requirements. Part 21:
Static active energy meters (classes 0.2 S and 0.5 S).
