Table of Contents
Advertisement
EA Technology
3.3
Portable System Outline
The UltraTEV Monitor system consists of a Hub Unit, laptop-style power supply and between 1 and
20 Nodes with associated peripherals. The Nodes each contain TEV and temperature sensors.
Further TEV, Cable PD and ultrasonic sensors may be connected to the Nodes to match the
requirements of the substation.
The Hub Unit is a specialised data acquisition unit responsible for data collection, processing,
interpretation and presentation to the user. In some variants the Hub may be responsible only for
controlling the flow of data from Nodes to the UltraTEV Cloud.
Figure 1: Portable UltraTEV Monitor Hub Unit1
3.4
Portable Power Supply Operation
The Power Supply provides power to the Hub Unit, which in turn powers the Nodes.
The green Power indicator on the Hub Unit is illuminated when the Power Supply is connected to the
mains.
There is a 5A fast-acting fuse on the power input to the Hub Unit. If the Hub does not power on
when connected to the mains, unplug any power cables to the Hub Unit and check if this fuse is
blown. A flat-bladed screwdriver is required to open the fuse holder.
UltraTEV Monitor
Operating Manual
TM
10
2178L014
Advertisement
Table of Contents
