DAQO GROUP



KFW5 Series
Intelligent Air Circuit Breaker

Equipped with intelligent connection, remote monitoring, and health diagnosis functions, helping you...

Intelligent Air Circuit Breaker

Product Features
1.You can scan the QR code on your phone to check product identity information and obtain product information
2.Built-in Level 1 high-precision electrical energy measurement, with a current and voltage accuracy of 0.5%, achieving energy conservation and efficiency enhancement
3.Comprehensive electrical parameter measurement, power quality monitoring, busbar temperature/environmental temperature and humidity monitoring
4.Provide comprehensive protection for current, voltage, energy, harmonics, frequency, temperature, etc
5.With multiple communication modes such as Bluetooth, USB, RS485, 4G, 5G, etc., it enables convenient networking
6.Built-in health diagnosis and maintenance reminder functions to improve maintenance level
7.Convenient implementation of mobile applications on smartphones, easy to operate and maintain
8.Through the Kfine cloud system and local monitoring software, it is convenient to achieve cloud and on-site management



Rated working current range: 200A~7500A, divided into 4 shell current: 1600A, 2500A, 4000A, 7500A
Short circuit breaking capacity: AC400V, maximum Ics=100% Icu=150kA
Mechanical service life: up to 10000 times
Electrical service life: up to 8000 times
Electronic release: ItripA3, A4, A6
Modular release: Unified installation size allows for the selection of different releases

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