Connections
Dimensions
Low voltage monitor SBT4V-5C
Categories: Network Analyzer
- User manual
- Certificate
- Software
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.
- 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
