Low voltage monitor SBT4V-5C

Description: The SBT4V-5C device is a digital network analyzer, whose main objective is to collect measurement information and data related to a low voltage three-phase network. With the capacity to measure the three voltages and the three main currents of a three-phase installation.

To complete this product, it will be necessary to purchase the HMI display SBT-D and the communication center SBT-C.

Connections

Dimensions

  • It has the ability to measure the voltages between phases L1, L2 and L3 with respect to the neutral and the voltage between the neutral and the protective earth
  • 5 current measurement inputs that can be used to measure the three main currents, L1, L2 and L3
  • The auxiliary currents that circulate through the neutral line and through the protective earth line
  • The equipment has several communication lines to be able to transmit the data to remote systems in which to carry out management and control tasks

ELECTRICAL SPECIFICATIONS

  • Frequency: 50 – 60Hz
  • Measuring range: 45 – 65 Hz
  • Voltage: 3 voltages and neutral
  • Phase-neutral measurement: 108 / 264 V AC
  • Neutral-earth measurement: 0 / 230 V AC
  • Current range: 1 / 5 A
  • Measuring range: 2 xIn
  • Consumption: < 0.2VA
  • Entries: 5
  • Overcurrent: 20 xIn / 1 min
  • Auxiliary voltage: Self-powered
  • Range: 108 / 264 V AC phase-neutral
  • Consumption: < 5W / 14VA
  • Operating temperature: – 25 ºC / 70 ºC
  • Storage temperature: – 40 ºC / 85 ºC
  • Power frequency: 50 Hz, 2 kV
  • Temperature measurement: 3-wire PT 100
  • Temperature measurement range: – 50 ºC / 150 ºC

ETHERNET COMMUNICATIONS

  • Connector: RJ 45
  • Isolation: Internal coupling transformer
  • Connection: Cat.5e cable
  • Speed: 10 / 100 automatic
  • Protocol: Modbus TCP
  • Port: 502

RS232C / RS485 COMMUNICATIONS

  • Serial Port: Optical Isolation
  • Voltage: 2 kV / 1 min
  • Programmable baud rate: 1200 – 115200 baud
  • Parity: Even, Odd, or None
  • Data bits: 5 – 8
  • Stop Bits: 1 / 2
  • Protocol: Modbus RTU

MECHANICAL SPECIFICATIONS

  • Material: UL94V0 self-extinguishing plastic box
  • Mounting: DIN rail
  • Connection: PT100 fixed terminal
  • Voltage terminal blocks: 2.5 mm2
  • Current terminal blocks: 4 mm2
  • Communications terminals: 1.5 mm2
  • Protection: IP 40

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Low voltage monitor SBT4V-5C

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Low voltage monitor SBT4V-5C