Programmable DC measurement device

CVM-D41 DC mA

CVM-D41 DC mA, Digital multimeter DIN rail, 2 output relays

Code: M56638.

  • Protocol: Modbus/RTU
  • Módules: 6
  • IP: 54
  • Communications: RS-485
  • Nº relays: 2
  • Digital inputs: 2
  • Analog output: 1 (20 mA)
  • System: DC (Shunt)
  • Measurement Range (V): ± 150...1500 Vdc
  • Measurement Range (A): 50 ... 600 mV
  • Parameters: V/A/kW/kWh dc
  • Mounting: DIN Rail

INFORMATION

Description

The CVM-D41 DC is a digital power analyzer for installing on a DIN rail. Its screens are operated using buttons to display different electrical parameters in a DC network of up to 1500 VDC, such as voltage, current, power and energy (A·h).

This analyzer has the following key features:

  • DIN rail installation.
  • DC voltage measurement up to 1500VDC CATIIII
  • Shunt current measurement
  • 2 digital inputs + 2 relay outputs + 1 analogue output (0/4...20 mA) or (0 / 2 ... 10 Vdc), depending on the model
  • LED status indicator
  • RS-485 communications (Modbus/RTU)
  • Configuration via Power Studio SCADA

Applications

Measurement and management of installations with a DC power supply:

  • Industrial Applications
  • Electric vehicle charging points
  • Self-supply systems
  • Solar photovoltaic Installations
  • HVAC
  • Industrial process control

SPECIFICATIONS

AC power supply
Nominal voltage
100…270 V ~
Frequency
50/60 Hz
Consumption
6 … 18 VA
Installation category
CAT III 300V
DC power supply
Nominal voltage
100…270 Vdc
Consumption
1.3 … 2 W
Installation category
CAT III 300 V
Voltage measurement circuit
Nominal voltage
± 150 / 300 / 600 / 1000 / 1500 Vdc
Maximum permanent measurement voltage
1.2 Un continuous
Consumption
< 1 VA
Installation category
CAT III 1500 V
Current measurement circuit
Nominal current (In)
Shunt: 50 / 60 /75 / 100 / 150 / 200 / 250 / 300 / 400 / 600 mV
Allowable overload
1.2 In continuous (max.1500 Vdc)
Consumption
< 1 VA
Installation category
CAT III 1500 V
Measurement accuracy
Phase voltage measurement
Class 0.5
Phase current measurement
Class 0.5
Active power measurement (kW)
Class 1
Active energy measurement (kWh)
Class 1
Digital relay outputs
Quantity
2
Maximum current
2.5 A
Electrical life
1 x 105 (250 V~ / 5A)
Maximum switching capacity
625 VA
Digital inputs
Quantity
2
Type
Potential-free contact
Input/output insulation
4000 V ~
Maximum short-circuit current
3.3 mA dc
Maximum open circuit voltage
17 V dc
Analogue outputs
Quantity
1
Maximum internal voltage
17 V dc
Linearity
0.5 %
Current mode, nominal range
0 … 20 mA, 4 … 20 mA, 4-12-20 mA
Current mode: maximum load resistance
350 Ω
Communications
Protocol
ModBus RTU
Speed
2400-4800-9600-19200-38400
User interface
Display type
LCD 5 digits
Environmental characteristics
Working temperature
-25 … +70 ºC
Storage temperature
-25 … +70 ºC
Relative humidity (without condensation)
≤ 93 %
Standards
Standards
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, IEC 61010-1, IEC 61326-1, IEC 61010-2-030
Electrical safety, Contamination level/class
Pollution resistance 2
Electrical safety, Maximum height (m)
2000
Mechanical characteristics
Weight (kg)
0,284
Size (mm) width x height x depth
108 x 117.43 x 74 (mm)

DIMENSIONS

CONNECTIONS

VIDEOS

DOWNLOADS

User's manual
Technical guide
3D
Dimensions
Diagram connection
Datasheet
CE-certified
Software & Firmware
Catalogue
Leaflet

ACCESORIES