Three-phase energy meters indirect connection

Three-phase energy meters

405-VT5B-90B10

405-VT5B-90B10, Three-phase energy meter indirect connection

Code: QBK50

  • Communications: RS-232 | RS-485
  • Class (Active/Reactive): C (0,5S)/1
  • System: Three-phase
  • Measure: Indirect
  • Measurement Range (V): 3x57/100 ... 3x230/400
  • Measurement Range (A): …/5
  • Quadrants: 4
  • Frequency (Hz): 60

INFORMATION

Description

CIRCUTOR’s CIRWATT-B410T is a standard three phase indirect meter. It is the result of all the technological developments which is experiencing the current market. These changes have created new needs and requirements both in terms of more flexible rates, new communication system and price optimization. Providing to the market a robust and competitive meter fully complying with the new European Directive MID (EN 50470) and all the relevant IEC’s.

Applications

CIRWATT-B410T is suitable to be installed in LV and MV networks being the best solution or installations with high and medium consumptions like shopping malls, industries and high consumption households.

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SPECIFICATIONS

AC power supply
Nominal voltage
3 x 57 (100) V… 3 x 230 (400) V
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
4000
Memory capacity
Data: non-volatile memory, Setup and events: serial-flash
Voltage measurement circuit
Nominal voltage
3x57/100 ... 3x230/400 V
Consumption
< 2 W; 10 VA
Nominal frequency
50 / 60 Hz
Connection
Asymmetrical
Current measurement circuit
Maximum current
10 A
Minimum current measurement
< 0,5 x Itr
Reference current (Iref)
…/ 5 A
Consumption
< 0,1 V·A
Measurement accuracy
Active energy measurement (kWh)
IEC 62053-22 (Class 0,5S) EN 50470 (Class C)
Reactive energy measurement (kvarh)
IEC 62053-23 (Class 1 / 2)
Serial communication
Technology / Type
RS-232|RS-485
Protocol
REE, basado en IEC 870-5-102
User interface
Display type
LCD
Resolution of the display
up to 8 digits (8 mm)
Environmental characteristics
Working temperature
-25 ... +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 255 x 67 (mm)
Features / performance
Billing closures
12 locks per contract. Programable date and hour
Load curve
2 load curves, programmable integration time (1 … 253 min)
Tariff programming
12 days 10 types of data 9 types of tariffs 30 public holidays 12 special days
Optional
Communications: RS-232 / PLC ,RS-485 / PLC, RS-232 / RS-232 , RS-485 / RS-485, RS-232 / RS-485, RS-232 / Ethernet, R-485 / Ethernet. Expansion boards: No inputs / outputs, 4 relay outputs (Rate Indicator), 2 relay inputs / 4 pulse outputs, 4 pulse inputs, Differential current measurement, 2 relay outputs / 2 pulse outputs, / 2 pulse inputs
Clock
Type
Gregorian calendar
Source
Temperature compensated oscillator
Accuracy (EN 61038)
< 0,5 s/day (23 ºC)
PLC
Modulation system
DSCK with repeater system
Hardware
CENELEC A or CENELEC B
Protocol
CirPLC & PEP (PLC Encapsulated Protocol)
Optical communication interface
Type
Serial;bi-directional
Hardware
IEC 62056-21
Protocol
REE, based on IEC 870-5-169
Standards
Standards
UNE-EN 50470-1 Electricity metering equipment (a.c.) -- Part 1: General requirements, tests and test conditions - Metering equipment -class indexes B-) UNE-EN 50470-3 Electricity metering equipment (a.c.) -- Part 3: Particular requirements - Static meters for active energy -class indexes B-) IEC 62052-11, IEC 62053-21, IEC 62053-22 (Standards for static active energy meters for alternating current of class 0.2s, 0.5s) UNE-EN 55022 (Conducted Emissions: Class B, Radiated Emissions: Class B) UNE-EN 61000-4-2, UNE-EN 61000-4-3, UNE-EN 61000-4-4, UNE-EN 61000-4-5, UNE-EN 61000-4-6, UNE-EN 61000-4-8, UNE-EN 61000-4-11

DIMENSIONS

CONNECTIONS

VIDEOS

DOWNLOADS

User's manual
Diagram connection
Datasheet

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