Digital instruments: Programmabled DC measurement Central

DHC-96 CPM-HS

DHC-96 CPM-HS, digital multimeter 96 x 48, 2 output relays

Code: M223B8.

  • Protocol: Modbus/RTU
  • IP: 54
  • Communications: RS-485
  • Nº relays: 2
  • Digital inputs: 2
  • Analog output: 1 (20 mA)
  • System: DC (Hall)
  • Measurement Range (V): ± 150 / 300 /600 Vdc
  • Measurement Range (A): 4 Vdc
  • Paramètre: V/A/kW/kWh dc
  • Mounting: Pannel
  • Modules: 96 x 48

INFORMATION

Description

Panel-mounted digital instruments that display the value of an electrical variable measured or proportional value of a process signal on its screen (depending on the model). Designed to supervise, regulate and control units with the use of relay outputs that are built in the unit.

The DHC-96 series displays the value of an electrical variable measured or proportional value of a process signal on its screen (depending on the model). The unit displays the electrical parameters of a single-phase installation, depending on the model, such as the voltage, current, etc. In DC systems, the unit can measure the voltage, current, frequency and other variables associated with industrial processes. The AC models take the measurements in true RMS (TRMS).

All models in this range have the following features:

  • Universal power supply at 80...270 Vac/dc (DHC-96-CPM: 100...270 Vac/dc) and optional power supply at 16 ... 36 Vdc (DHC-96-CPM: 20...60 Vdc)
  • IP 54 protection degree on the front panel
  • High measurement accuracy
  • Programmable measuring input
  • Alarm delays and interlockings
  • Galvanic insulation between external circuits
  • Self-configurable decimal point
  • Installed on 96 x 49 mm panels

Applications

These digital instruments have many different applications and can be used in:

  • Industrial applications
  • Air conditioning units
  • Solar photovoltaic energy installations
  • Industrial process control systems

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 Vdc
Input impedance
> 1 MΩ
Maximum permanent measurement voltage
1.2 Un continuous
Consumption
< 1 VA
Installation category
CAT III 600 V
Current measurement circuit
Nominal current (In)
Sensorhalle ± 4 V
Allowable overload
1.2 In continuous
Consumption
< 1 VA
Installation category
CAT III 600 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
Maximum switching capacity
625 VA
Digital inputs
Quantity
2
Type
Potential-free contact
Input/output insulation
2000 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: maximum load resistance
350 Ω
Communications
Data bits
8
Stop bits (ModBus)
1-2
Protocol
ModBus RTU
Parity
without, even, odd
User interface
Display type
LCD 5 digits
Keyboard
4 keys
Environmental characteristics
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
Electrical safety, Installation category
CAT III 300 V
Electrical safety, Maximum height (m)
2000
Mechanical characteristics
Weight (kg)
0,24
Size (mm) width x height x depth
96 x 49 x 107.8 (mm)

DIMENSIONS

CONNECTIONS

VIDEOS

DOWNLOADS

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

ACCESORIES