Direct Single-phase energy meter with basic analyser parameters

CEM-C12-MID

CEM-C12-MID, Single-phase energy meter, direct connection

Code: Q27112.

  • Protocol: Modbus/RTU
  • Módules: 1
  • Certification: MID
  • Communications: RS-485
  • System: Single-phase
  • Measure: Direct
  • Measurement Range (V): 1 x 230
  • Measurement Range (A): 0.25 ... 5 (100) A
  • Quadrants: 4

INFORMATION

Description

CEM-C12 is a single-phase, direct-connection electricity meter rated at up to 100 A. It measures electricity bidirectionally and features Class-1 accuracy. It also has RS-485/Modbus-RTU communications built into the same device.
Main features include:

  • Small size (1 DIN rail module, 18 mm)
  • Backlit LCD screen (6 digits) with rotating display system
  • Electrical parameter readings

Applications

To measure electricity consumption in buildings, machinery or the tertiary sector.
Control of partial consumption
To report electricity consumption to a remote system.

SPECIFICATIONS

AC power supply
Nominal voltage
230 V ~
Mechanical characteristics
Size (mm) width x height x depth
18 x 90 x 72 (mm)
Screw type
Flat, PH2 (RS-485 & N) / Flat, PZ2 (L)
Envelope
ABS, PC alloy material
Cable gauge at power supply terminals
≤ 1,5 mm2 (Neutral) / ≤ 22 mm2 (Measure, L)
Fastening
Attached to a DIN rail (IEC 60715)
Weight (kg)
0,1
Environmental characteristics
Protection class
IP 51 (Indoor meter)
Relative humidity (without condensation)
95 %
Working temperature
-25 ... +55 ºC
Current measurement circuit
Maximum current
100 A
Voltage measurement circuit
Nominal frequency
50 Hz.
Maximum input voltage consumption
≤ 10 VA , ≤ 0,4 Wh
Communications
Protocol
Modbus RTU
Type
RS-485
Speed
9600 - 19200 - 38400
User interface
LED
1000 imp / kWh
Keyboard
1 Keys
Display type
LCD
Maximum value
99999,9 kWh
Standards
Standards
IEC 62053-21, IEC 62052-11, EN 50470-1, EN 50470-3, EU Directive 2014/32/EU on Measuring instruments Annex II, Module B
Measurement accuracy
Active energy measurement (kWh)
Class B (EN 50470)

DIMENSIONS

CONNECTIONS

VIDEOS

DOWNLOADS

User's manual
Technical guide
Dimensions
Diagram connection
Datasheet
Catalogue
CE-certified
Other Certificates

ACCESORIES

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