Network analyser SBT-TDM
The SBT-TDM network analyser is designed for the calculation and measurement of the electrical variables of a three-phase network, such as voltage, current, frequency, power, power factor, energy, harmonic components, etc. The equipment can measure these parameters and transmit them via various communication protocols. It has a double RJ45 connector to cascade several modules providing both power supply and communications. The equipment is connected to the output of the low voltage power transformer of the transformer substation.
Technical details
- Connections
- Dimensions
- Technical characteristics
- Technical data
- Standards
DC power supply
Power consumption: 0.3 W
Rated voltage: 24 V
INTENSITY MEASUREMENT
Rated current (In): 1A
Max. current input consumption: 0.01 VA
Measured phase current range: 1mA ~ 2A
Maximum pulse current: 20 In (< 1s)
Minimum measuring current: 1 mA
VOLTAGE MEASUREMENT
Max. input voltage consumption: 0.07 VA
Measured min. voltage (Vstart): 20 V ~
Measuring range voltage: 127/220 ... 230/400 V (~ ± 20 %)
Frequency measurement range: 45 ~ 65Hz
Input impedance: > 800 kΩ
UNE-EN 61010-1
UNE-EN 61000-6-2
UNE-EN 61000-6-4





