Power analyer, three-phase DIN rail

CVM-NET-MC-ITF-485-C2

CVM-NET-MC-ITF-485-C2, Power analyzer

Code: M54B31.

  • Protocol: Modbus/RTU
  • Communications: RS-485
  • Transistor output: 2
  • Input current: .../250 mA
  • Mounting: DIN rail

INFORMATION

Description

CVM NET is a Power Analyzer for measuring balanced or unbalanced single and three-phase networks. It has been specifically designed for measuring up to 230 electrical parameters and for transmitting this data through the RS-485 communication bus with the Modbus/RTU protocol to the supervision SCADA.

Its main features are:

  • DIN rail format of only 3 modules
  • Mounted on 72 x 72 mm panel, with adapter front panel (M5ZZF1)
  • Measures the current with ... / 5 A and .../250 mA external transformers (MC model), .../333 mV
  • Possibility of measuring Medium and Low Voltage networks
  • RS-485 communication (Modbus RTU)
  • Compatible with PowerStudio / PSS / PSSDeluxe software
  • 2 programmable digital outputs
  • Universal power supply (optional)
  • Sealable

Applications

  • Control application on switchboards and low and medium voltage connection points, where an analyzer must be installed on a DIN rail due to space restrictions.
  • Alarm control. Maximum value, minimum value and programmable delay.
  • Control of active or reactive energy using the impulse output
  • Instantaneous data capture, maximum and minimum values of the electrical parameters measured.

SPECIFICATIONS

AC power supply
Nominal voltage
230 Vc.a.(-15…+10%)
Frequency
50/60 Hz.
Consumption
3 VA
Voltage measurement circuit
Nominal voltage
300V Ph-N, 520V Ph-Ph
Frequency measuring range
45 ... 65 Hz
Maximum input voltage consumption
0,7 VA
Current measurement circuit
Nominal current (In)
In/250 mA
Phase current measuring range
0,2…120% / 2…120%
Permanent overload
1.2 In
Maximum input current consumption
0,9 VA
Measurement accuracy
Phase voltage measurement
0.5% ± 1 digit
Power factor measurement
0,5…1
Voltage measurement sensors
Direct voltage
Current measurement sensors
External transformers
Digital transistor outputs
Quantity
2
Type
NPN
Maximum voltage
24 Vdc
Maximum current
50 mA
Maximum frequency
5 imp / s
Pulse width
100 ms
Communications
Stop bits (ModBus)
1-2
Peripheral number
0…255
Protocol
ModBus RTU
Fieldbus
RS-485
Speed
1200-2400-4800-9600-19200
Parity
without, even, odd
Environmental characteristics
Working temperature
-10…+50 ºC
Relative humidity (without condensation)
5…95%
Protection class
IP 51 (Front), IP 31 (unmounted)
Mechanical characteristics
Envelope
Self-extinguishing V0 plastic
Fastening
DIN rail 46227
Weight (kg)
0,16
Size (mm) width x height x depth
52.5 x 85 x 67.9 (mm)
Standards
Standards
IEC 664, VDE 0110, UL 94, IEC 801, IEC 348, IEC 571-1, EN 61000-6-3, EN 61000-6-1, EN 61010-1, EN 61000-4-11, EN 61000-4-2, EN 61000-4-3,EN 61000-4-4, EN 61000-4-5, EN 55011
Certifications
CE, UL, VDE
Electrical safety, Installation category
CAT III 300V / 520V, IEC 61010
Electrical safety, Maximum height (m)
2000
Electrical safety
Insulation
Double-insulated electric shock protection class II (IEC 61010-1)

DIMENSIONS

CONNECTIONS

VIDEOS

DOWNLOADS

Technical guide
3D
Dimensions
Diagram connection
Datasheet

Certificates / Other downloads
ModBus Registers
Catalogue
Leaflet

ACCESORIES