CT For DC Immune Electricity Meters
Performance
â—Power frequency insulation strength:The insulation between the primary winding and the secondary winding and the ground part of the CT can bear 4kV power frequency voltage for 1minute
â—Interturn insulation strength:The secondary open circuit, the primary winding through the rated current 1min, no inter-turn damage in the transformer
â—The deviation is better than the industry standards and national standards
DC resistance current transformer has standard mounting hole and high precision,seals with epoxy and uses ABS,PBT,PC flame retardant plastic shell,.It`s temperature resistance >85℃.
Ct For Dc Immune Electricity Meters,High Performance Ct,Excellent Current Transformer,High Precision Ct,DC immune CT Anyang Kayo Amorphous Technology Co.,Ltd. , https://www.kayoamotech.com
Haier launches Jingdong custom Joy version air purifier to celebrate the happy new year
In 2018, as the Year of the Dog approached, the festive spirit was in full swing. Families gathered for celebrations, sang karaoke, and shopped for new year gifts. E-commerce giant JD.com partnered with hundreds of top brands to launch exclusive "Joy Custom" products to mark the occasion. Among these, the Haier Air Purifier KJ420F-HMA stood out as the only environmental home appliance in this special collection. Designed to fully purify indoor air, it can detect and remove a wide range of pollutants, making it a highly sought-after choice during the holiday season.
**Real-Time Air Quality Monitoring for Every Space**
In many parts of China, the saying goes, “The first day of the New Year is the real start of the year.†This often means people begin celebrating early, and the new year is incomplete without a fresh and clean living environment. With growing awareness of health, air purifiers have become essential items on many people’s new year shopping lists. While your living room may look clean, it can actually be hiding harmful pollutants like formaldehyde, dust, bacteria, and odors. These invisible threats are hard to detect and manage—until now.
Haier’s Joy Custom Edition KJ420F-HMA air purifier addresses these concerns effectively. It not only delivers powerful purification but also offers intelligent air quality monitoring. The device features an upgraded self-removable smart air detector that uses a laser system to measure PM2.5, VOCs, temperature, and humidity in real time. It provides accurate data and automatically adjusts purification settings based on the results, making it both efficient and user-friendly.
What sets this model apart is its portability. The detection module can be detached and carried around, and it connects seamlessly with a mobile app for remote control. This makes managing indoor air quality more convenient than ever.
**More Than Just an Air Purifier**
If you think the KJ420F-HMA is just another air purifier, you’re missing out. It’s more like a lifestyle companion, designed to enhance daily living. Alongside its core purification and smart detection features, it includes several thoughtful additions: a wireless charging module, a sound system, and an aromatherapy function.
The tailless charging feature allows users to wirelessly charge smartphones from different platforms, making it both practical and modern. When you're relaxing, the built-in audio module lets you enjoy music or stories, creating a peaceful atmosphere. For those who lead busy, stressful lives, the aromatherapy function helps create a calming environment by using different essential oils.
With the new year comes a renewed focus on health and well-being. By teaming up with JD.com, Haier has introduced the KJ420F-HMA net magic cube air purifier—a perfect blend of technology and comfort. It brings clean, fresh air into your home while adding a touch of style and convenience.
Don’t miss out on this unique opportunity. Visit JD.com and order your KJ420F-HMA today at [https://item.jd.com/22371927126.html#crumb-wrap](https://item.jd.com/22371927126.html#crumb-wrap) to experience a healthier, more enjoyable life.