Three-phase energy meters indirect connection

Three-phase energy meters

410-QT5A-90B10

410-QT5A-90B10, Three-phase energy meter indirect connection

Code: QB870

  • Type Consumer: 3
  • Communications: RS-232 | RS-485
  • Class (Active/Reactive): B (1) / 2
  • System: Three-phase
  • Measure: Indirect
  • Measurement Range (V): 3x230/400
  • Measurement Range (A): …/5
  • Quadrants: 4
  • Frequency (Hz): 50

INFORMATION

Description

CIRWATT-B410T is an indirect multi-rate three-phase meter and logger, Class B in active energy as per the European MID Directive (EN 50470), or Class 1 as per IEC-62053-21 and Class 2 reactive energy as per IEC-62053-23, with multiple communications options and expansion modules that allow it to be adapted to any type of industrial and tertiary sector installation.

Applications

CIRWATT B-410T is perfect for low- and medium-voltage supplies using external current transformers. Offering solutions for a wide variety of installations such as: shopping centres, industries and high-consumption residential areas (Consumer type 3). Available in 2 quadrants for energy consumption or 4 quadrants for photovoltaic plants (energy generation and consumption).

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SPECIFICATIONS

AC power supply
Nominal voltage
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
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)
EN 50470 (Class B) IEC 62053-21 (Class 1)
Reactive energy measurement (kvarh)
IEC 62053-23 (Class 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
-40 ... +70 ºC
Storage temperature
-40 ... +85 ºC
Relative humidity (without condensation)
95 % max.
Mechanical characteristics
Envelope
DIN 43859
Weight (kg)
1,1
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 870-5-130
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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