Single-phase energy meters with PLC system (measuring, load profiling, multi configurable billing calendar)

Single-phase energy meter

212-ES4A-BFB-17

212-ES4A-BFB-17, Single-phase energy meter

Code: QB3C3CONSULTAR DISPONIBILIDAD

  • Discon. relay: Yes
  • Communications: PRIME
  • Nº relays: 1
  • Class (Active/Reactive): B / 2
  • System: Single-phase
  • Measure: Direct
  • Measurement Range (V): 230
  • Measurement Range (A): 10 (60)
  • Quadrants: 4
  • Frequency (Hz): 50

INFORMATION

Description

CIRWATT B is a multi-function digital single-phase meter, Class B in active energy and Class 2 in reactive energy. The meter complies with European legislation related to energy meters (MID) EN 50470-1 and EN 50470-3, which approves the installation of these meters in any country of the European Union.
It includes PLC / PRIME (Power Line Carrier) Communications through power cable and an optical communications port. Both use DLMS protocol. In addition, it can display information in case of power loss just pressing the button, it can store up to 6 channels of energy registers with 3 months of hourly load profile and it can limit maximum power consumed by end-user, through an internal disconnection relay which can be remotely managed using PLC communications

Applications

The main application of the CIRWATT B meter is the metering of active and reactive energy for billing purposes, whenever a meter with high performance features is required at an optimised cost. PLC communications can be used for the remote download of all data recorded by the meter through a PLC-1000 concentrator or any other PRIME concentrator.
The circuit breaker integrated in the meter can be used to manage the supply remotely, opening/closing the circuit breaker and programming the hired power above a value that will activate the circuit breaker, opening it and reclosing it to guarantee the safety for the final user

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SPECIFICATIONS

AC power supply
Nominal voltage
110 … 230 V (80 … 115 %)
Frequency
50 … 60 Hz
Consumption
< 2 W; < 10 VA
Tolerance
80 % ... 115 % Un
Battery specification
Type
Lithium
Performance-guarantee
> 20 years @ 30 ºC
Memory
Type
Serial flash
Write time
90 days
Memory capacity
Data: non-volatile memory, Setup and events: serial-flash
Voltage measurement circuit
Nominal voltage
230 V
Consumption
< 2 W; 10 VA
Nominal frequency
50 / 60 Hz
Connection
Asymmetrical
Current measurement circuit
Maximum current
60 A
Minimum current measurement
25 mA
Reference current (Iref)
10 A
Consumption
0,024 VA @ 10 A
Measurement accuracy
Active energy measurement (kWh)
EN 50470 (Class B) IEC 62053-21 (Class 1)
Reactive energy measurement (kvarh)
UNE-EN 62053-21 (Class 2)
User interface
Display type
LCD
Resolution of the display
up to 6 digits (9 mm)
Environmental characteristics
Working temperature
-40 ... +70 ºC
Storage temperature
-40 ... +85 ºC
Relative humidity (without condensation)
95 % max.
Mechanical characteristics
Envelope
DIN 43859
Size (mm) width x height x depth
172 x 206 x 67 (mm)
Features / performance
Billing closures
12 locks per contract. Programable date and hour
Load curve
1 load curves, programmable integration time (1 … 60 min)
Tariff programming
12 days 24 types of data 6 types of tariffs 30 public holidays
Clock
Type
Gregorian calendar
Source
Temperature compensated oscillator
Accuracy (EN 61038)
< 0,5 s/day
PLC
Modulation system
OFDM with repeater system
Hardware
CENELEC A
Protocol
DLMS / PRIME
Optical communication interface
Type
Serial;bi-directional
Hardware
IEC 62056-21
Protocol
DLMS

DIMENSIONS

CONNECTIONS

VIDEOS

DOWNLOADS

Diagram connection
Datasheet
Catalogue
Leaflet

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