17Kiểm soát nhiệt độ + Công tắc bảo vệ động cơ PTC

17Bộ bảo vệ nhiệt AM-D+PTC (Texas Instruments KLIXON) là một thiết bị nhạy cảm với dòng điện, Cơ cấu bảo vệ cảm biến nhiệt độ mắc nối tiếp với cuộn dây động cơ. Bộ bảo vệ thay đổi tùy thuộc vào nhiệt độ cuộn dây và dòng điện động cơ. When the temperature and current increase, the heat generated is transferred to the bimetal component. When the predetermined operating temperature setting value is reached, the bimetal element will act quickly to disconnect the contacts and cut off the circuit. When the temperature of the motor coil drops to the rated reset temperature value of the product, the bimetal component returns to its initial state, the moving contact closes, and the circuit is re-conducted.

The 17AM-D+PTC thermal protector is a PTC heating element connected in parallel with the contacts on the 17AM-D protector. When the 17AM-D protector is in the closed state, the PTC is in the short-circuited state and has no voltage. When an abnormality occurs in the protected object, after the protector contact is disconnected, the PTC has voltage and heats up. This heat keeps the protector in the off state, and the load is in a stopped state because the PTC resistance reaches more than 10KΩ. Only after the power is cut off, the PTC cooling protector contacts can be automatically reset, and the power load can be turned on again to resume operation.

● 17am temperature control + PTC thermal protector is produced by the proprietary technology of Texas Instruments KLIXON in the United States. Protection element against overheating and overload for precise control (appliances, motors...).
● The working principle of the 17am PTC thermal protector: current passes through the KLIXON bimetallic reed and two contacts. Khi thiết bị điện không hoạt động bình thường và nhiệt độ hoặc dòng điện xung quanh quá cao, khi nhiệt đạt đến giá trị nhiệt độ chuyến đi của bộ bảo vệ, cây sậy lưỡng kim sẽ hoạt động nhanh chóng, do đó cắt đứt mạch. Khi nhiệt độ giảm xuống nhiệt độ cài đặt lại, the KLIXON® bimetal reed quickly closes again.

Thuận lợi: (17LÀ) Thermal protector
●KLIXON? brand sensors and controllers produced by the Sensata Technology Factory established by Texas Instruments in the United States. With a history of more than 90 năm, it produces sensors and controllers with the most complete varieties, largest output, high quality, low price and high quality, and the quality is guaranteed by credit. (Products have manufacturing plants and research and development centers in Asia, Europe and the United States)
● The 17AM thermal protector uses special KLIXON bimetal reeds, which are suitable for a wide range of applications and have reliable performance. It is a miniature, fast-acting, thermally actuated device. In the field of thermal protection technology, it is a widely used protection component.
● 17AM thermal protector Miniaturized design, stable and reliable life. It is suitable for motors, pumps, máy biến áp, lamps, instruments and equipment... and provides direct or indirect protection against over-temperature and overheating of similar electric heating appliances.

● Each tripping temperature has been strictly calibrated and inspected. KLIXON bimetallic sheet has the fastest tripping temperature.
●Many temperature specifications, 60℃...160℃±5℃ (one specification for every 5℃)
● Large contact capacity: 9MỘT / 250 V--AC, 22MỘT / 115 V--AC....
● It has the dual performance of sensing temperature and current and acting on it.
● Cushioned stainless steel shell, suitable for most dipping processes
● Can rivet wires of various specifications and lengths according to customer needs
● Passed safety certifications from various countries: UL, CSA, VDE, ENEC (EU), KEMA, CQC...certificates, and complies with EU ROHS environmental protection requirements.

Application: (17LÀ) Can prevent overheating in the following aspects
● Various motors (AC motors, DC motors, pumps...
● Transformers (máy biến áp, power supplies, inverter power supplies...
● Batteries (battery packs, chargers...
● Lighting appliances, fluorescent lamp electronic ballasts, HID ballasts...
● Vacuum cleaning machine, high-pressure cleaning machine, submersible pump, high-pressure water pump...
● Electric appliances (dụng cụ điện, mixers, grinders...
● Electric heating pad, car electric heating pad; scientific research heating pad...
● Heating appliances, household appliances, dụng cụ, thiết bị, vân vân. are widely used.