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

Three-phase energy meters

410-QT5A-B0B10

410-QT5A-B0B10, Three-phase energy meter indirect connection

Code: QB8I0

  • Type Consumer: 3
  • Discon. relay: No
  • Communications: RS-232 | PRIME
  • Nº relays: 0
  • 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

SPECIFICATIONS

Current measurement circuit
Maximum current
10 A
Minimum current measurement
< 0,2 x Itr
Reference current (Iref)
5 A
Consumption
< 0,1 VA
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
Communication Network
Technology / Type
PRIME
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)
0,95
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
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 (23 ºC)
PLC
Modulation system
OFDM
Hardware
CENELEC
Protocol
DLMS / PRIME
Optical communication interface
Type
Serial;bi-directional
Hardware
IEC 62056-21
Protocol
DLMS

DIMENSIONS

CONNECTIONS

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Diagram connection
Datasheet
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