By the insulation monitoring, fault detection and locating devices. Insulation monitors and equipment in the land between the input of a low-frequency voltage, the system can accurately measure the insulation resistance and earth leakage system capacitance, insulation failure detection and instructions.
Features:
> For the longest distance network 30km
> Insulation resistance range reading: 0.1 ~ 999k Europe
> Four kinds of specifications of communications interface, JBUS protocol
> 8 specifications of the closed or split-type circular transformer, maximum 300mm internal diameter
> A complete set of mobile fault locating devices: flexibility in IT systems of different mobile measurement
Superiority
Real-time monitoring of IT systems insulation failure,
High precision, low error, fast response
Wide range, true RMS measurement of insulation resistance
Fault line monitoring and positioning, and reduce the query time to discover failure to excellent performance, greatly improve the safe operation of IT systems.
Applications
Vigilohm insulation monitoring device can be preset value of insulation resistance of the insulation on the level of IT power distribution system for continuous monitoring, when the system insulation level lower than the preset threshold when the alarm signal to prevent the system insulation level decreased, but not be aware of caused by power interruption. Detection and indicating system of insulation and fault level
Vigilohm 絕緣監測裝置