ABB

2CMA100155R1000

Product type: B21 312-100

Energy meter 'Silver', Modbus RTU, 1-phase, 5 A, Direct connected

Datasheet

RoHS Compliant

Description

Advanced compact DIN-rail meter with an easy to read back lighted display. The meter is intended for use in the commercial or residential buildings etc. The meter can be used in 3 or 4 wire systems. The meter has several instrumentation values, 25 possible alarms and event logs. Single phase direct connected for active and reactive energy. Import and export of energy in different registers and one total. Resettable register for intermediate values. Up to four tariffs. Two outputs and inputs for pulses or alarm etc. RS-485 communication over Modbus RTU or EQ Bus. Accuracy class 1.0 (or B for MID meters). The meters is IEC approved + MID approved and verified. B21 312-100

Low Voltage Products and Systems
Modular DIN Rail Products
Energy Efficiency Devices
Energy Meters
kWh Meters, B-series

Contact Person
Thomas Hoffmann
+49 305 201 4443

sales@zwodltd.com

Payment

Worldwide shipping

Additional Information
Price: Please send request
Request Lead Time: app. 1 Day
Delivery Time: app. 6-9 Weeks Estimated delivery time to our warehouse in Berlin
Delivery Terms: FCA Berlin individually for each client according to INCOM TERMS 2025

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Multiples Of: 1

Product Specifications

Product Attribute	Attribute Value
Weight	0.15 KG / psc.
Commodity number	90283011
Country of origin	IT
Dimensions (WxHxD)	0.035x0.027x0.065 m
EAN code	7392696001557
Product group	AX
cn8	90283011
size	97X35X65
eclass	V11.0 : 27142316
etim 7	EC001506 - Kilowatt-hour meter
etim 8	EC001506 - Kilowatt-hour meter
accuracy	Active Energy Class B MID (±1%)
function	Electricity meter
standards	IEC 62053-23
i/o option	2 digital output, 2 digital input
meter type	Direct connected
rohs status	Following EU Directive 2002/95/EC August 18, 2005 and amendment
sub-function	Silver
communication	Modbus RTU
mounting type	DIN rail
voltage range	176...276 V
weee category	5. Small Equipment (No External Dimension More Than 50 cm)
current rating	5 A
weee b2c / b2b	Business To Consumer
number of poles	1
number of phases	Single-phase
rohs information	https://library.abb.com/d/2CMC485005
e-number (sweden)	0900034
pulse output rate	1-999999
pulse output type	Electrical
type of indicator	Digital
e-number (finland)	6625031
enclosure material	Polycarbonate in transparent front glass. Glass reinforcedpolycarbonate in bottom case and upper case. Polycarbonatein terminal cover.
rated current (in)	5 AMaximum 65 A
rated voltage (ur)	220-240 V
meter tariff rating	Multi-Tariff
rated frequency (f)	50 / 60 Hz
abb type designation	B21 312-100
degree of protection	IP20
meter tariff control	External
ambient air temperature	Operation -40 ... 70 °C
communication interface	Modbus RS485
environmental information	https://library.abb.com/d/2CMC485004D0001
object classification code	P
power consumption (@pcons)	0.414 W
number of counter positions	7
number of digital in/outputs	2 DI 2 DO
declaration of conformity - ce	https://library.abb.com/d/2CMC485001D0001
measuring instrument conformity	Measuring Instruments Directive
connecting capacity main circuit	1 ... 25 mm2
data sheet, technical information	https://library.abb.com/d/2CMC485004M0201
width in number of modular spacings	2
environmental product declaration - epd	https://library.abb.com/d/9AKK108467A4138