1 three-phase load of thermal protection is loaded with Wye connected three-phase motor, a new type of thermal protector heat protection for three-phase motor.
2 Principle: When the motor for some reason to protect heating temperature, the product can instantly cut off the path between the Wye connected three-phase O potential, so that the motor stops working, to be protected.
3 installation: This product should be installed in the motor's easy to heat and not easy to heat, and as far as possible into the three different groups of windings overlapping, for protection of the three-phase winding.
Specially designed for KGS three-phase three-phase motor thermal protector, and has the advantages of small volume, sensitive reaction, high performance price ratio, easy installation, can effectively protect the three-phase motor overheating. This product is applicable to all kinds of three-phase motor, three-phase motor, three-phase submersible pump, three-phase concrete vibrator and other products.
Product Specification / Models
Switch Type: Normally closed
Operating Voltage/Current: 380V/10A 380/60A
Operating Temperature: 60-200 C(one step for every 5C)
Standard Tolerance: u00b1 5C
Reset Temperature: Operating temperature decrease by 15-45C
Contact Closure Resistance: less than 50 milliohm
Insulation Resistance: more than 100M
Application / Models
HUIZHOU HENGDAFENG ELECTRONIC SCI&TECH CO.,LTD was established in 2003 in mainland China, conveniently located in the economically developed Dongguan Changping. Company research production, sales and service as a whole, specialized in producing bimetallic thermostat, thermostat, overheat protection, motor protection, and other electronic components. Widely used in various household appliances, motors, transformers, ballasts, lamps protection, PC motherboards, water tanks and other electrical components overheating, overcurrent reliable and secure protection.
After ten years of effort, the company has imported from Germany, the world's most advanced automated production line thermostat and excellent product quality testing equipment, and hire foreign technical experts on-site guidance and training, continuous learning of foreign advanced technology, while also focus on new product development, and made a series of patented technology, all products have passed VDE, TUV, UL, CUL, CQC, CB certification, are in line with EU RoHS directive , the products are exported to overseas, known as the temperature controller giants. Companies strictly enforce the ISO9001: 2008 international quality system certification, the company has upheld the user is God, convinced that the quality of life for the purpose, and constantly improve the quality assurance system to ensure the products quality. And the spirit of meticulous , quality assurance; continuing aggressive, customer satisfaction, corporate quality policy, through continuous improvement and production of high quality , high value products to serve users.
We sincerely wish to cooperate with all the friends and common development, create a better future!