1. Project Background and Requirements
1.1 Background of Vodafone International Project
Vodafone International is one of the world's top communication operators, and they have an important task: to always ensure that the aviation warning lights on their signal towers are working properly.
Previously, they would regularly send people to the tower to inspect these lights - this method was both time-consuming and laborious. Sometimes, even if the light is broken, it cannot be immediately detected, and it may not be known until the next inspection. But now aviation safety requirements are getting higher and higher, and this old method obviously cannot keep up. They urgently need a solution that can monitor in real-time 7x24 hours.
1.2 Low current measurement technology requirements
To put it this way, the project aims to accurately measure the current passing through the aviation warning light circuit in a 200 volt AC environment. But this current is particularly small because the LED warning light itself has low electrode consumption, usually only a few milliamps. So, measuring equipment must be particularly sensitive and precise. And precisely because of its extremely accurate measurement, the CT-112 Mini Current Transformer b has become the top choice for this project.
2.1 CT-112 Mini Current Transformer b Technical Proposal
After careful selection and practical testing, Vodafone International has finally finalized the CT-112 Mini Current Transformer b from HEYI Electric. This transformer has an accuracy of up to 0.1 level and is particularly sensitive. It can accurately measure currents as small as 5mA. And it is encapsulated with epoxy resin, which has excellent insulation performance. Even when used in a 200V AC environment, there is no need to worry about safety issues.
2.2 Project Implementation Plan
The biggest feature of this CT-112 Mini Current Transformer b is its small size and sturdy structure. It is particularly convenient to install in the electrical control box of a cellular tower and does not take up any space. It can monitor subtle changes in the current of warning lights in real time, so that the system can immediately determine whether the lights are working properly and accurately. For Vodafone International, this means that operations have reliable data support, making management much easier.
3. Project achievements and value
3.1 Project Implementation Effectiveness
After using the CT-112 Mini Current Transformer b, Vodafone International can be considered worry free! Now, all the aviation warning lights on tens of thousands of signal towers around the world can be monitored in real-time. Once a light malfunctions, the system can immediately sound an alarm and accurately locate the problem, with a particularly fast response time. In this way, not only has aviation safety greatly improved, but operation and maintenance costs have also been reduced, and there is no need to send people to conduct frequent inspections like before.
3.2 Industry Application Value
The successful application of CT-112 Mini Current Transformer b in Vodafone International project has truly set a new benchmark for low current measurement. The high performance demonstrated by this product not only provides reliable technical references for fields such as smart grids and industrial automation, but also shows that its application prospects in high-precision measurement are really broad.
Compay：WENZHOU HEYI ELECTRICAL CO.,LTD
Brand: HEYI/ASCT
Contact: Bethy
E-mail: heyi@heyiele.com
Tel: 86-13968747975
HEYI © All Rights Reserved.
