In practical power supply system, voltage always exists between neutral wire and earth wire. Excessive neutral-earth voltage in machine room will not only influence the communication and cause the increase of error rate of data transmission, but also damage network equipment. Some equipment (such as server and minimal machine) is supplied with neutral-earth voltage detection circuit. Once neutral-earth voltage exceeds a certain specified value, the equipment cannot start up. With the help of Online Monitoring system we can keep the track of neutral-earth voltage and analyses reasons of excessive and puts forward corresponding solutions and specific measures.
Online Monitoring System
DS-MII MSPTo Monitor ONLINE input voltages & Earth to neutral voltages of Digital Grounding with built in Low Impedance Ground & Surge Protection for Digital Equipments.
Main Character:
- ONLINE Monitoring of Input Voltage (Phase to Phase & Phase to Neutral)
- ONLINE Monitoring of Earth to Neutral Voltage.
- Record data locally and in cloud server. 1 minute to 1-day range, average, instantaneous and Max. can be recorded and retrieved as per requirement. Communication mode TCP/IP and Modbus feature.
| Type | DS-MII MSP |
|---|---|
| Rated input voltage | :240±10%Volts, 1 ø ø3 wires 50Hz |
| Frequency | :50 - 60 Hz |
| ONLINE Monitoring of Input Voltages | : Phase to Phase (L1-L2, L2-L3 & L3-L1) & Phase to Neutral (L1-N, L2-N, L3-N) |
| ONLINE Monitoring of Earth to Neutral | : 0.00 to 20 Volts |
| Other features | Record data locally and in cloud server. 1 minute to 1-day range, average, instantaneous and Max can be recorded and retrieved as per requirement. Communication mode TCP/IP and Modbus feature. |
