Power analyzer, panel mounted 96x96

CVM-C4-ITF-485-ICT2

CVM-C4-ITF-485-ICT2, Power analizer, panel mounted 96x96

Code: M52706.

  • Protocol: Modbus/RTU
  • Communications: RS-485
  • Transistor output: 2
  • Nº relays: 2
  • Digital inputs: 2
  • Measuring current Channels: 3
  • Input current: .../5 A | .../1 A
  • Mounting: Pannel

INFORMATION

Description

CVM-C4 is a power analyser that measures, calculates and displays the main electrical parameters for single-phase and three-phase networks (with or without neutral) on its screen. Measurement is made in true rms value, by means of 3 AC voltage inputs and 3 /5 A or /1 A current inputs. Relay outputs enable local operation in the event of an alarm event being triggered. Its dimensions are 96 x 96 mm with a depth of only 41.5 mm. Current measurement is indirectly carried out by /5A or /1A transformers. It allows AC (80...270 Vac)and DC (80...270 Vdc or 18... 36 Vdc power supply systems). It features RS-485 communications enabling remote data readout or Scada or Master centralisation.

Applications

  • For electrical parameter measurement in areas whose reduced dimensions require the installation of a space-saving panel analyser.
  • Instantaneous value measurement of electrical parameters with communications.
  • Logging of consumed or generated Active or Reactive Energy.
  • The device's relay outputs allow the installation to be locally operated.
  • Programmable alarms by setting relay activation time, connection delay and hysteresis.
  • 5000 imp/kWh energy impulse outputs
  • Energy measurement of two different sources on 2 separate meters (by digital input activation).
  • Voltage and current THD% measurement to check for harmonics in the installation.

SPECIFICATIONS

AC power supply
Nominal voltage
80 ... 270 Vac
Frequency
50/60 Hz
Consumption
6 … 18 VA
Installation category
CAT III 300 V
DC power supply
Nominal voltage
80…270 Vdc
Consumption
1.5 ... 1.8 W
Installation category
CAT III 300 V
Voltage measurement circuit
Nominal voltage
100…277 V~ Ph-N (± 8%)
Voltage measuring range
45…65 Hz
Input impedance
> 1.7 MΩ
Minimum measurement voltage (Vstart)
10 V
Maximum permanent measurement voltage
1.2 Un continuous, 2 Un instantaneous (1 min)
Consumption
< 0.2 VA (por fase)
Installation category
CAT III 300 V
Sampling frequency
45…65 Hz
Current measurement circuit
Nominal current (In)
1 A / 5 A ~
Allowable overload
1.2 In continuous, 10 In instantaneous(5s)
Consumption
< 0.2 VA (por fase)
Installation category
CAT III 300 V
Measurement accuracy
Phase voltage measurement
0.2 %
Phase current measurement
0.2 %
Frequency measurement
0.5 %
Active power measurement (kW)
0.5 %
Reactive power measurement (kvar)
0.5 %
Active energy measurement (kWh)
0.5 %
Reactive energy measurement (kvarh)
0.5 %
Digital transistor outputs
Type
Passive impulse
Maximum voltage
27 Vcc
Maximum current
27 mA
Maximum frequency
10 Hz
Pulse width
Minimum pulse width: 80mA
Digital relay outputs
Type
Relay
Quantity
2
Maximum open contact voltage
277 V ~ / 30 Vdc
Maximum current
5 A ~
Resistive load (max.)
250 Vca / 5 Aca, 30 Vcc / 5 Acc
Electrical life
(250 V ~ / 5 A) 1 x 105
Maximum switching capacity
1385 VA / 150 W
Digital inputs
Quantity
2
Type
Potential-free contact
Input/output insulation
3,75 kV RMS
Maximum short-circuit current
4 mA
Maximum open circuit voltage
30 V
Communications
Data bits
8
Stop bits (ModBus)
1-2
Protocol
ModBus RTU
Speed
2400-4800-9600-19200
Parity
without, even, odd
User interface
Display type
LCD
Keyboard
3 keys
Environmental characteristics
Working temperature
-10 … +60 ºC
Storage temperature
-20 … +70 ºC
Relative humidity (without condensation)
5 … 95%
Protection class
Front: IP54, Rear: IP20
Mechanical characteristics
Envelope
Polycarbonate + ABS
Cable gauge at power supply terminals
2.5 mm2
Cable gauge at voltage terminals
2.5 mm2
Cable gauge at current terminals
2,5 mm2
Cable gauge at input and output terminals
2,5 mm 2
Communications cable cross-section
2.5 mm2
Torque setting
0.5 Nm
Weight (kg)
0,268
Size (mm) width x height x depth
96 x 96 x 41.5 (mm)
Standards
Standards
IEC 61010-1, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11
Electrical safety, Installation category
CAT III 300 V
Electrical safety, Contamination level/class
Pollution resistance 2
Electrical safety, Maximum height (m)
2000

DIMENSIONS

CONNECTIONS

VIDEOS

DOWNLOADS

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

ACCESORIES