1. Product Introduction and Highlight Advantages
1.1 The design is particularly innovative
HEYI Electric's three in one current transformer sells particularly well in Australia and has received positive feedback from customers who have used it. Why is it so powerful? Mainly because we used a particularly innovative design - all three independent current transformers were "stuffed" into one housing. In this way, each one can ensure accurate measurement, and the overall design is particularly compact and small, taking up no space at all.
1.2 Core Technology Principles
This product uses the classic electromagnetic induction principle, but we have put a lot of effort into its design and made many fine improvements. For example, the electromagnetic structure is made particularly precise and the materials are carefully selected - all to ensure that the secondary current can accurately reflect the changes in the primary current.
Take the DASN240 model as an example, we used an iron core with particularly strong magnetic conductivity, coupled with a unique coil winding process. The result is that under normal use, it not only measures very accurately, but also controls the phase error very low.

1.3 Major structural upgrade
HEYI's three in one current transformer has a particularly practical design highlight in its structure! Take the DASN242 model as an example, its terminal cover uses a rotating buckle type.
In this way, not only is it safer and more convenient to connect the secondary line, but the installation speed is also much faster. Compared with the old split type transformers, using this new design can save about 40% of installation time. Moreover, the wiring is particularly reliable, and there is no need to worry about loosening, making it particularly worry free to use!
2.1 There are so many models that they are eye-catching
HEYI's three in one current transformer has so many models that it's hard to choose from! We have prepared models such as DASN240, 242, 248, 249, and DASN250. The current measurement range covers from 60A to 1600A, and whether you are a large or small project, you can basically find the suitable one.
Special mention should be made of the DASN250 model, which has a particularly wide current measurement range, capable of measuring anything from 600/5 to 1600/5. For large-scale industrial projects or places with strict requirements for current monitoring, choosing it is definitely the right choice, as it takes care of every aspect for you!

2.2 Can be used anywhere, very worry free!
Our product can easily handle both commercial and industrial environments, with impeccable adaptability and impeccable usability!
For example, the DASN249 model is specifically designed to be paired with CM1 series circuit breakers, making it particularly suitable for power distribution systems in commercial buildings such as shopping malls and office buildings. It is fast and easy to install, saving time and effort.
Speaking of DASN248, it has undergone strengthened insulation treatment, making it the most suitable choice for places with harsh environments and high requirements such as mining and metallurgy! Specially crafted and safe to use.
Whether it's the power distribution system, generator sets, control cabinets, or switchgear, our products are durable and reliable, regardless of the environment!
2.3 Tailored for Australia
Our product is specially tailored for the unique environment and usage habits of Australia!
The entire series adopts high-performance PC casing certified by TUV ROHS, with a high temperature resistance of up to 85 ℃. It can withstand even the most harsh environment, which is completely effortless.
It is precisely because of this that our products are particularly popular among switchgear manufacturers in Australia. Companies like Ke Brown Electrical and Metroid Electrical Engineer are our old customers, and after using them, they all say 'reliable'!
3.1 The quality is very reliable
HEYI's products have always been produced strictly in accordance with international standards and have passed authoritative international certifications such as IEC60044-1 and VDE0414-44-1.
We have particularly strict quality requirements, from raw material selection to production and manufacturing to factory testing, every link is strictly controlled to ensure that every product is durable, reliable, and has stable performance, allowing everyone to use it with confidence and peace of mind.
3.2 Real case sharing
We used the DASN242 model in a power distribution renovation project in a commercial center in Sydney, replacing all the old-fashioned split type transformers. After the renovation was completed, not only did it save 35% of installation space, but it also reduced installation time by 40%. The customer feedback was particularly satisfied.
There is also a mining company in Perth, where the environment is indeed quite harsh, with high temperatures and a lot of dust. But DASN250 has been running steadily there for over two years without any problems, making it particularly reliable. This also proves that even in harsh environments, our products are completely capable of withstanding all kinds of challenges and can definitely handle them!
3.3 Strong market competitiveness
Our HEYI three in one current transformer is really competitive in the Australian market! Compared with other similar products, our product performs better in terms of high temperature resistance, easy installation, and service life.
Especially the advantage of high temperature resistance - our product can withstand up to 85 degrees Celsius, while many competitors on the market can only reach 50 degrees Celsius. Based on this, we have a special advantage in the Australian market, and many customers have chosen us because of this.
4.1 Adequate and timely technical support
The technical support we provide to our customers is both comprehensive and fast! Whether you need help selecting models, assisting with installation and debugging, or reliable after-sales support, we are always here and will never disappoint you.
Our technical team has extensive experience and can provide the most suitable solution based on your actual usage needs. Ensure that the product can perfectly match and operate stably in any situation, giving you complete peace of mind, both worry free and effortless!
4.2 After sales guarantee
All HEYI products provide comprehensive quality assurance and attentive after-sales service. No matter what problems you encounter, we will respond promptly and handle them as soon as possible to ensure that you can use them with peace of mind and peace of mind, without worrying.
We want to provide such thoughtful service so that every customer can confidently choose and use it, and leave all subsequent issues to us to handle.
4.3 Continuous innovation without stopping
We have been continuously investing in research and development, striving to optimize product performance and functionality. Through close collaboration with local Australian clients, we are able to gain a more accurate understanding of their needs, continuously improve our products, and ensure that we remain at the forefront of industry technology.
Compay: WENZHOU HEYI ELECTRICAL CO.,LTD
Brand: HEYI/ASCT
Contact: Bethy
E-mail: heyi@heyiele.com
Tel:86-13968747975