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Electrical Energy Meter – B Series Meters - EQ Meter
Electrical Energy Meter – B Series Meters - EQ Meter
Electrical Energy Meter – B Series Meters - EQ Meter

Verified 27 days ago

ABB Ltd

B21 - single phase, up to 65 A

Verified 27 days ago

ABB Ltd

B23 - three phase, up to 65 A

Verified 27 days ago

ABB Ltd

B24 - three phase, with current transformer

Summary
DIN-rail energy meters, facilitating the identification of improvement areas, allowing buildings to operate more efficiently, thus reducing energy consumption and saving costs.
DIN-rail energy meters, facilitating the identification of improvement areas, allowing buildings to operate more efficiently, thus reducing energy consumption and saving costs.
DIN-rail energy meters, facilitating the identification of improvement areas, allowing buildings to operate more efficiently, thus reducing energy consumption and saving costs.
Color
Grey
Grey
Grey
Finish
Smooth
Smooth
Smooth
Material
Recycled plastic, Plastic
Recycled plastic, Plastic
Recycled plastic, Plastic
Shape
Rectangle
Rectangle
Rectangle
Length
65 mm
65 mm
65 mm
Width
35 mm, 70 mm
35 mm, 70 mm
35 mm, 70 mm
Height
97 mm
97 mm
97 mm

Specification

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.
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.
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
Six-digit backlit LCD; LED (flashes in proportion to energy measured).
Seven-digit backlit LCD; LED (flashes in proportion to energy measured).
Seven-digit backlit LCD; LED (flashes in proportion to energy measured).
Rated voltage
220–240 V a.c.
230 V a.c., 400 V a.c.
230 V a.c., 400 V a.c.
Phase arrangement
Single phase.
Three phase.
Three phase.
Current measuring range
Up to 65 A.
Up to 65 A.
Manufacturer's standard.
Rated frequency
50 Hz., 60 Hz.
50 Hz., 60 Hz.
50 Hz., 60 Hz.
Metering functions
Silver., Bronze., Steel.
Silver., Bronze., Steel.
Silver., Bronze., Steel.
Mounting
DIN rail-mounted.
DIN rail-mounted.
DIN rail-mounted.
Ingress protection (minimum)
IP20 on terminal block without protective enclosure and IP51 in protective enclosure, according to IEC 60529.
IP20 on terminal block without protective enclosure and IP51 in protective enclosure, according to IEC 60529.
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.
Pulse output., Pulse output, RS-485., Pulse output, M-Bus., Two output, two input, RS-485., Two output, two input, M-Bus.
Pulse output., Pulse output, RS-485., Pulse output, M-Bus., Two output, two input, RS-485., Two output, two input, M-Bus.

Additional properties

Current
Base: 5 A.
Reference: 5 A.
Transitional: 0.5 A.
Maximum: 65 A.
Minimum: 0.25 A.
Starting: <20 mA.
Base: 5 A.
Reference: 5 A.
Transitional: 0.5 A.
Maximum: 65 A.
Minimum: 0.25 A.
Starting: <20 mA.
Rated: 1 A.
Transitional: 0.05 A.
Maximum: 6 A.
Minimum: 0.02 A.
Starting: <1 mA.

Sustainability data

Material
Recycled plastic, Plastic
Recycled plastic, Plastic
Recycled plastic, Plastic