AcuDC 240 Series - DC Power and Energy Meter

SKU:
AcuDC-240

Contact us at sales@hoytmeter.com for availability and price

AcuDC 240 Series - DC Power and Energy Meter

AcuDC 240 series power meter can be used for monitoring and controlling in DC systems. These meters can measure a wide range of parameters such as voltage, current, power and energy.

  • DC power system metering.
  • Monitor and control power switches.
  • Alarming and analog output.
  • Standard 72x72mm, allows for drawer type panel installation.
  • Three line high-definition LCD display.
  • Accessible with SCADA, PLC systems.
  • Easy installation, simple wiring.
  • Data Logging: Offers 3 assignable historical logs where the all of the metering parameters can be recorded.
  • The onboard memory is up to 4 MB and each log size is adjustable.

Contact us at sales@hoytmeter.com for availability and price

Specifications

Metering

Parameter
Voltage
Current
Power*
Energy*

Accuracy
0.2%
0.2%
0.5%
0.5%

Resolution
0.001V
0.001A
0.001kW
0.01kWh

Range
0~1200V
0~±50000A
0~±60000kW
0~9999999.99kWh

Drift with Temperature: <100ppm/˚C
Stability: 0.5‰/year
* 0.2% accuracy on Power and Energy available upon request

Current Inputs (Each Channel)

  • Nominal Current Options:
    - 0~±10A (Direct Input, pick up current 0.01A)
    - 0~±50000A (via Shunt or Hall Effect Sensor, programmable range).
  • Shunt: 50~100mV (programmable).
  • Hall Effect Sensor: 0~±5V/0-±4V, 4~20mA/12mA±8mA.
  • Power Consumption: 2W (Max).
  • Accuracy: 0.20%.

Voltage Inputs (Each Channel)

  • Nominal Full Scale: Direct Input: 0~1000V. Via Hall Effect Sensor: 0~9999V.
  • Input Impedance: 2MΩ.
  • Load: <0.6W.
  • Accuracy: 0.20%.

Digital Input

  • Optical Isolated Voltage: 2500Vac.
  • Input Type: Dry.
  • Input Resistance: 100kΩ.
  • Input Voltage Range: 20~160 Vac/dc.
  • Input Current (Max): 2mA.
  • Start Voltage: 15V / Stop Voltage: 5V.
  • Pulse Frequency (Max): 100Hz, 50% Duty Ratio (5ms ON and 5ms OFF).
  • SOE Resolution: 2ms.

Communications

  • Type: RS485, half duplex, Optical Isolated.
  • Protocol: Modbus-RTU.
  • Baud rate: 1200~38400bps.
  • Isolation Voltage:2500Vac.

General

  • Dimension (mm): 72.0 × 72.0 × 64.5mm (Cutout: 68.0×68.0 mm).
  • Dimension (inch): 2.84 × 2.84 × 2.54 inch (Cutout: 2.68 × 2.68 inch.
  • Operation Temperature: -25°C to 70°C (-13°F to 158°F).
  • Storage Temperature: -40°C to 85°C (-40°F to 176°F).
  • Relative Humidity: 5% to 95% Non-Condensing.
  • Safety Standard: IEC 61010-1.
  • EMC Standard: IEC 55011,IEC 61000-6-2,IEC 61000-3-2 IEC 61000-3-3.

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