Power analyzer, Line series

Power analyser, Line series
Power analyser, Line series
Power analyser, Line series
Power analyser, Line series
Power analyser, Line series
Power analyser, Line series

Line-CVM-D32

Line-CVM-D32, Power analyzer

Code: M58100.

  • Protocol: Modbus/RTU
  • Communications: RS-485 | Bus-Line
  • Transistor output: 2
  • Measuring current Channels: 3
  • Harmonics: 40
  • Input current: .../5 A | .../1 A | .../250 mA
  • Mounting: DIN rail

INFORMATION

Description

The Line-CVM-D32 is a power analyser that measures, calculates and displays the main electrical parameters in single-phase networks, in systems with two phases without ground, with ARON connections or balanced or unbalanced three-phase systems. The measurement is a true RMS that relies on 3 AC voltage inputs and 3 current inputs. The device is modular and scalar thanks to expansion modules with different functionalities. The current is measured indirectly using /5A, /1A or /250mA transformers The voltage is measured directly in networks of up to 300V ~ P-N or through voltage transformers. Supply quality events counter (Overvoltages, gaps and interruptions)

Applications

  • Measurement of electrical parameters in switchboards and low- and medium-voltage connections where space constraints require installing a space-saving analyser in the DIN rail.
  • Measurement of instantaneous, maximum and minimum values of electrical parameters.
  • Logging of consumed or generated Active or Reactive Energy.
  • Pricing of electricity in up to 4 tariffs (via communications or expansion module inputs)
  • Generation of impulses through outputs to a transistor, fully and independently configurable based on any incremental parameter of active or reactive energy, either per total counter or per tariff.
  • The installation can be controlled by way of programmable timer on delay, timer off delay and interlock alarms.
  • Ability to expand the analyser's features by using expansion modules with transistor, relay or analogue inputs/outputs.
  • Convert any instantaneous parameter measured or calculated by the device into analogue signals by incorporating analogue output expansion modules.
  • Track the status of components in the installation by using the status of the inputs to the expansion module.

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SPECIFICATIONS

AC power supply
Nominal voltage
80 … 264 V ~
Frequency
50 … 60 Hz
Consumption
3 … 8 VA
Installation category
CAT III 300 V
DC power supply
Nominal voltage
100 … 300 Vdc
Consumption
2 ... 3 W
Installation category
CAT III 300 V
Voltage measurement circuit
Nominal voltage
300 V Ph-N / 520 V Ph-Ph
Voltage measuring range
20 ... 300 V~
Input impedance
1 MΩ
Minimum measurement voltage (Vstart)
10 V ac
Installation category
CAT III 300 V
Current measurement circuit
Nominal current (In)
…/5 A, …/1 A, …/0.250A (transformers type MC)
Phase current measuring range
(In: …/5 A): 0.01 … 10 A(In: …/1 A): 0.01 … 2 A(In: …/0.250 A): 0.01 … 0.5 A
Maximum pulse current
100 A (< 1s)
Minimum current measurement
0.01 A
Maximum input current consumption
0.9 VA
Installation category
CAT III 300 V
Measurement accuracy
Phase voltage measurement
…/5A, …/1A, …/0.250A (Class 0.2 % for three-phase and phase values)
Phase current measurement
…/5A, …/1A (class 0.2 % for three-phase and phase values), ... / 0.250 A (class 1 % for I ≥ 20 % In, for three-phase and phase values)
Frequency measurement
…/5A (Class 0.1 % for three-phase and phase values), Class 0.1 % ( …/1A, …/0.250A)
Active power measurement (kW)
…/5A (Class 0.5 % for three-phase and phase values), …/1A (Class 1 % for I ≥ 5 % In), ... / 0.250 A (Class 1 % for I ≥ 20 % In)
Apparent power measurement (kVA)
…/5A (Class 0.5 % for three-phase and phase values), …/1A (Class 1 % for I ≥ 5 % In), ... / 0.250 A (Class 1 % for I ≥ 20 % In)
Reactive power measurement (kvar)
…/5A (class 1 % for three-phase and phase values), …/1A (class 1 %), …/0.250A (class 2 %)
Active energy measurement (kWh)
Class 0.5S (…/5A), Class 1 (…/1A), Class 1 (…/0.250A)
Reactive energy measurement (kvarh)
Class 1 (…/5A), Class 2 (…/1A, …/0.250A)
Power factor measurement
…/5A (class 0.5 % for three-phase and phase values), class 0.5 % ( …/1A, … /0.250A)
Digital transistor outputs
Quantity
2
Type
Optocoupler NO
Maximum voltage
48 Vcc
Maximum current
120 mA
Maximum frequency
500 Hz
Pulse width
1 ms
Serial communication
Technology / Type
RS-485|Bus-Line
User interface
Display type
TFT RGB 1.77" 160x128 pixel
LED
2 LED
Keyboard
3 keys
Environmental characteristics
Working temperature
-10 … +50 ºC
Storage temperature
-20 … +70 ºC
Relative humidity (without condensation)
5 … 95%
Protection class
IP30, Front: IP40
Mechanical characteristics
Envelope
Self-extinguishing V0 plastic
Fastening
DIN rail (IEC 60715)
Weight (kg)
0,228
Size (mm) width x height x depth
52.5 x 118 x 70 (mm)
Standards
Standards
UNE-EN 61010-1, UNE-EN 61010-2-30, UNE-EN 61326-1
Certifications
UL 61010-1
Electrical safety, Maximum height (m)
2000

DIMENSIONS

CONNECTIONS

VIDEOS

DOWNLOADS

User's manual
Technical guide
Diagram connection
Datasheet
CE-certified
Product video
Other Certificates
Catalogue
Leaflet

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