Product Code: B21-113-100

The B21-113 energy meter is a 65A direct connect device designed for single-phase power systems operating at 230VAC. It features pulse output and M-Bus TP communication capabilities. The meter has an accuracy of active energy class 1%, ensuring precise measurement within a range of 220-240V between the neutral and live wires. With a protection degree of IP20, it offers reliable performance in various environments. The backlit pixel-oriented LCD display provides clear visibility of readings. As part of the sub-group Steel functionality, this meter supports active energy measurement, class 1 accuracy, and pulse output/alarm functions. It is designed to be mounted on a DIN rail and occupies two modules of space.

Brand	ABB
Accuracy Class	Active Energy Class B MID
I/O Option	1 digital output
Meter Type	Direct connected
Net Weight (g)	150
No. of Digital Outputs	1
Number of Counter Positions	7
Power Loss (VA)	14
Pulse Output Rate	1-999999
Realtime Clock	24
Sub-Function	Steel
Accuracy	±1%
Communication	M-Bus
Communication Interface	M-bus
Connection Type	Direct
Current Rating (A)	5
Degree of Protection	IP20
Dimensions (mm)	35 X 26.5 X 65
Display Screen Type	Digital
Enclosure Material	Polycarbonate in transparent front glass. Glass reinforced polycarbonate in bottom case and upper case. Polycarbonate in terminal cover.
Function	Electricity meter
Maximum Current (A)	65
Mounting Type	DIN-Rail
No. of Phases	Single-phase
No. of Poles	1P
Operational Temperature Range (°C)	-40 to +70
Power Consumption (W)	0.414
Rated Current (A)	5 Maximum 65
Rated Frequency (Hz)	50 / 60
Rated Voltage (V)	220-240
Standards and Approvals	IEC 62052-11
Width in Number of Modular Spacings	2

Power & Multifunction Meters

ABB B21 ENERGY METER 'STEEL', M-BUS, SINGLE-PHASE, 5A B21-113-100

Product Code: B21-113-100

Technical Specifications

Documents

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