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CcM Shunt

289,00 IVA no incluido

Photovoltaic string current meter.

We are currently expanding our range of devices for individual monitoring of series of panels with the aim of achieving the highest measurement accuracy, not obstructing the current flow in order to simplify the installation and ensure a better performance of the installation. Thanks to its new connection concept and innovative measuring and manufacturing technology, this new device reduces both space and installation costs (CE / UL certified).

Description

What is the CcM Shunt meter for photovoltaic arrays?

CcM Shunt is a measuring device designed to monitor the current flowing from the 1st or 2nd level busbar boxes to the inverters. Its design replaces the multi-phase electrical distribution busbar. We recommend that it be installed during the assembly of the 1st level busbar box.

CcM Shunt Current Meter Characteristics

Able to measure the output voltage or voltage of the String box without the need of extra systems, allowing to obtain the voltage drop by comparison between the voltage of the String box and the input voltage of the Inverter. In order to maximize space and minimize costs in the final assembly it is possible to adapt, always under request, the size of the device by modifying the PCB and adapting the number of channels. In this way we can obtain devices with the number of channels adaptable to each project, allowing devices with 10, 12, 14, 16, 18, 20, 22 and 24 channels.

Where is CcM-Shunt installed?

Los dispositivos de medida CcM-Shunt deben ser montados en cajas estancas que cumplan con las normativas IP65 en exteriores o IP55 en interiores que protegerán al equipo de la corrosión y la humedad.

Parámetros técnicos del CcM Shunt

  • Adaptable desde 10 hasta 24 canales por dispositivo
  • Hasta 30 A por canal, 20A corriente de trabajo recomendada
  • Accuracy error of ±1% (FS) (14bits)
  • Compatible for 1000V and 1500V series
  • Up to 60 readings per minute
  • Lectura de tensión integrada en placa (hasta 1.500 Vdc)
  • 2 isolated open/closed contact type digital inputs
  • Medida de temperatura en placa
  • Puerto RS-485
  • Protocolo estándar Modbus RTU
  • 3kV aislamiento
  • Protección contra sobretensiones
  • Proteccion tensiones transitorias
  • Direccionamiento Modbus mediante microswitch
  • Rango de temperatura industrial -40ºC+80ºC
  • Leds para indicación de alimentación y comunicación
  • Alimentación 24Vdc ± 10% con 3kV aislamiento
  • Protección contra sobretensiones
  • Proteccion tensiones transitorias
  • Protección contra inversión de polaridad
  • Grosor de PCB de 2 mm adecuados para la manipulación industrial
  • Innovadora Tecnología de fabricación para Alta corriente
  • Embarrado de corriente de hasta 240A sin conductor externo (pletina de cobre).
  • Grosor de PCB de 2 mm adecuados para la manipulación industrial
  • Innovadora Tecnología de fabricación para Alta corriente
  • Embarrado de corriente de hasta 240A sin conductor externo (pletina de cobre).
  • Terminación en baño de oro químico para una máxima conductividad
  • Tropicalizado (bajo pedido)
  • Garantía de 2 años

CcM Technical Specifications
Number of channelsHasta 32 canales
Number of seriesHasta 64 series
Maximum current per channel35 A DC (2 series en paralelo)
Measuring current range± 20 A (Bajo pedido 50A)
Maximum voltage of the pole to be measuredHasta 1500V
Current measurement error± 1% (FS)
CommunicationsModbus RTU sobre RS-485
Digital inputs2
Analog Inputs1 (pt100)
Elevacion max.3500m SNM
Operating temperature rangemin. -40ºC, Max. 80ºC
Power supply24Vdc ± 10%
Dimensions170x20x82mm

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Calle Elena Soriano, 7
CP: 29006 – Málaga, España
Tlf: (+34) 952 02 05 80 (Centralita)
(+34) 670 770 697 (Móvil)

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