ABB B23 User Manual

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Introduction
The B23/B24 meters are electricity meters for DIN-rail mounting in di-
stribution boards or small enclosures. The meters are connected di-
rectly and/or via external current and voltage transformers.
Read the information in this manual carefully before you install the
equipment.
Presentazione del prodotto
Parte Descrizione
1 Punto di sigillatura delle morsettiere
2 Morsetti
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B23_B24_install.book Page 3 Thursday, May 30, 2013 4:01 PM

ABB B23 Specifications

General

Frequency	50/60 Hz
Display	LCD
Mounting	DIN rail
Device Type	Energy Meter
Protection Class	IP51
Number of Phases	3
Communication	Modbus RTU
Accuracy Class	Class 1