Power analyzer, single-phase DIN rail

CVM-1D-RS485-C

CVM-1D-RS485-C

Code: M55511.CONSULTAR DISPONIBILIDAD

  • Power analyzer
  • Protocol: Modbus/RTU
  • Communications: RS-485
  • Transistor output: 1
  • Class in power: 1
  • Input current: 250 mA…32 A

INFORMATION

Description

CVM-1D is a power analyzer for single-phase circuits up to 32 A. It features an LCD display with a rotating screen system, showing a total of 24 instantaneous, maximum and minimum, electrical variables. It has been designed in an enclosure with only 1 DIN module (18 mm). The compact size of the analyzer allows it to be installed on any electric panel. The unit has the Modbus/RTU (RS-485) protocol and is compatible with the PowerStudio energy management software.

Its main features are:

  • Sealable
  • Six-digit LCD display
  • RS-485 Modbus/RTU communication (depending on model)
  • Programmable alarm or impulse output
  • Measurement in four quadrants

Applications

  • Student residences / Hotels
  • Marinas
  • Shopping centres
  • Buildings with rented office space
  • Campgrounds
  • Domestic and industrial lines
  • Single-phase lines in general

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SPECIFICATIONS

AC power supply
Nominal voltage
88...276 Vc.a
Frequency
50/60 Hz.
Consumption
2 VA
Voltage measurement circuit
Nominal voltage
110…230 Vac ± 20%
Frequency measuring range
50/60 Hz(MID: 50 Hz)
Current measurement circuit
Nominal current (In)
5 A (min./max.: 0.250…32 A)
Phase current measuring range
0.5…120%
Minimum current measurement
20 mA
Reference current (Iref)
5 A
Transition current
500 mA
Measurement accuracy
Phase voltage measurement
0.5% ± 1 digit
Phase current measurement
0.5% ± 1 digit
Active power measurement (kW)
1% ± 1 digit
Active energy measurement (kWh)
1% ± 1 digit
Power factor measurement
0,5…1
Voltage measurement sensors
Direct measurement (integrated shunt <0.5 mΩ)
Current measurement sensors
Direct measurement (integrated shunt <0.5 mΩ)
Digital transistor outputs
Type
NPN
Maximum voltage
42 Vdc
Maximum current
50 mA
Maximum frequency
1000 imp / kWh
Pulse width
40…200 ms (Programmable)
Serial communication
Technology / Type
RS-485
Environmental characteristics
Working temperature
-5...+55 ºC
Storage temperature
-25… +70 ºC
Relative humidity (without condensation)
5 ... 95%
Protection class
IP 51 (Front), IP 31 (unmounted)
Mechanical characteristics
Envelope
Self-extinguishing UL94-V0 plastic
Weight (kg)
0,08
Size (mm) width x height x depth
18 x 85.5 x 71.6 (mm)
Standards
Standards
EN 50470-1, EN50470-3, EN62053-21, EN62053-23, EN61010-1, EN 61000-6-4, EN 55022 Integrated Energy Meter: Class B EN50470-3 in Active Energy, Class 2 EN62053-23 in Reactive Energy.
Electrical safety, Installation category
CAT III 300V, IEC 61010
Electrical safety, Contamination level/class
Pollution resistance 2
Electrical safety, Maximum height (m)
2000
Electrical safety
Insulation
Double-insulated electric shock protection class II (IEC 61010-1)

DIMENSIONS

CONNECTIONS

VIDEOS

DOWNLOADS

User's manual
Dimensions
Datasheet
CE-certified

ACCESORIES

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