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Electrical Energy Meter – B Series Meters - EQ Meter

Verified by manufacturer 27 days ago

B23 - three phase, up to 65 A

ABB Ltd Variant:

DIN-rail energy meters, facilitating the identification of improvement areas, allowing buildings to operate more efficiently, thus reducing energy consumption and saving costs.

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Application

Energy metering in commercial buildings, residential buildings, industrial plants, data centres, EV chargers/ ESS and renewables (energy production from e.g. solar panels or wind mills).

Description

DIN-rail energy meters, facilitating the identification of improvement areas, allowing buildings to operate more efficiently, thus reducing energy consumption and saving costs.

General information

Color

Grey

Finish

Smooth

Material

Recycled plastic

Plastic

Shape

Rectangle

Length

65 mm

Width

35 mm

70 mm

Height

97 mm

Uniclass

Pr_80_51_51_22 Digital metering equipmentPrimary
Pr_80_51_51_23 Digital multifunction metering equipment

CAWS

V90/430 Electrical accessories

Specification data - Digital metering equipment

Standards

To IEC 62052-11, IEC 62053-21 class 1 & 2, IEC 62053-23 class
2, IEC 62054-21, GB/T 17215.211-2006, GBT 17215.321-
2008 class 1 & 2, GB 4208-2008, EN 50470-1, EN 50470-3
category B.

Display

Seven-digit backlit LCD; LED (flashes in proportion to energy measured).

Guidance for specification option:

20-page menu; consult manufacturer's literature for details.

Rated voltage

230 V a.c.

400 V a.c.

Phase arrangement

Three phase.

Current measuring range

Up to 65 A.

Rated frequency

50 Hz.

60 Hz.

Metering functions

Silver.

Guidance for specification option:

Class 0.5 S or Class 1, Tariffs, Fixed I/O, Resettable registers, Import/ export of energy, Active energy, Reactive energy, Pulse output/alarm.

Bronze.

Guidance for specification option:

Import/ export of energy, Active energy, Reactive energy, Class 1, Pulse output/ alarm.

Steel.

Guidance for specification option:

Active energy import, Class 1, Pulse output/ alarm.

Mounting

DIN rail-mounted.

Guidance for specification option:

DIN modules: Four.

Ingress protection (minimum)

IP20 on terminal block without protective enclosure and IP51 in protective enclosure, according to IEC 60529.

Outputs

Pulse output.

Pulse output, RS-485.

Pulse output, M-Bus.

Two output, two input, RS-485.

Two output, two input, M-Bus.

Manufacturer guidance

ABB energy meters are equipped with multiple communication protocols and can be easily integrated into various ABB digital solutions:

  • ABB InSite - Optimizing energy usage, providing visibility over energy costs, ensuring faster commissioning for ABB devices and achieving advanced load management and up to 20% of energy savings.  
  • ABB Ability™ Energy and Asset Manager - Managing and analyzing energy consumption remotely through a cloud-based application.
  • ABB KNX via Modbus KNX Gateway - Integrating meters with Modbus RTU with the KNX TP Gateway up to 100 freely configurable data points.


  • Current: 2–100 mA.
  • Voltage: 5–240 V a.c./d.c. For meters with only one output: 5–40 V d.c.
  • Pulse output frequency: Programmable: 1–999 999 imp/ kWh.
  • Pulse length: Programmable, 10–990 ms.

Current

Base: 5 A.
Reference: 5 A.
Transitional: 0.5 A.
Maximum: 65 A.
Minimum: 0.25 A.
Starting: <20 mA.

Sustainability data

Material

Recycled plastic

Plastic

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