{"title":"Self-Control Equipment","description":"","products":[{"product_id":"b-series-electronic-control-unit","title":"B Series Electronic Control Unit","description":"\u003cp\u003eThe B-series electronic control unit is a high-performance control solution designed specifically for electric actuators of the Rotork model, integrating core components such as multi turn absolute value encoders, electronic torque, and intrinsic safety remote controllers. This series of products can expand multiple buses, Bluetooth and 4G communication. You can also make changes and customize according to your requirements.\u003c\/p\u003e","brand":"Chengke","offers":[{"title":"Default Title","offer_id":53934428160364,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/5232\/9068\/files\/image15.jpg?v=1782090343"},{"product_id":"c-series-intelligent-control-system","title":"C Series Intelligent Control System","description":"\u003cp\u003eThe functions of the C-series control motherboard are the same as those of our B-series control motherboard. It has a circular shape with a diameter of 146 millimeters and is installed inside some specific actuator control aluminum shells. The four installation holes are evenly distributed, which is another manifestation of high-end intelligence. The electronic control system includes a main control board and an encoder, mainly matched with high-end truly intelligent electric actuators. The complete control system is designed in accordance with the GB\/T28270-2012 national standard, with an embedded microprocessor and a human-machine interaction interface using a dot matrix LCD display with Chinese character menu. It has functions such as parameter configuration, fault self diagnosis and protection, signal query, data recording, ESD emergency action, etc. Optional functions include battery power supply, Bluetooth download, torque curve display, and feedback to the central control room with 4-20mA current. Optional bus communication options include PROFIBUS-DP, HART, MODBUS, CAN, FF, etc. Optional 4G, LORA, NB-IOT and other wireless communication controlled by cloud platform to achieve IoT control. It can accept 5 switch signals and 1 analog control signal, and control the AC contactor to drive the electric actuator to perform switch actions or adjustment actions not exceeding 1200 times\/h (solid state relay is required). Output one analog valve position feedback signal and six sets of configurable relay dry contacts, and can also be extended to four channels of bistable magnetic holding relay outputs. The valve position adopts an absolute value encoder, and the torque adopts electronic torque (optional voltage and current torque, pressure sensor torque, encoder torque). Can meet the EMC electromagnetic compatibility test, high and low temperature test, and vibration test specified by the national standard.\u003c\/p\u003e","brand":"Chengke","offers":[{"title":"Default Title","offer_id":53934474363244,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/5232\/9068\/files\/1.png?v=1782090923"},{"product_id":"q3-series-electronic-control-unit","title":"Q3 Series Electronic Control Unit","description":"\u003cp\u003eThis product is designed to match the angle stroke electric actuator solution of the Q-type new aluminum alloy housing. Single loop absolute value encoder collects valve position, and with the help of intelligent circuit board, achieves non-invasive and cover free debugging and operation. This series of products can expand multiple buses, Bluetooth and 4G communication. You can also make changes and customize according to your requirements.\u003c\/p\u003e","brand":"Chengke","offers":[{"title":"Default Title","offer_id":53934478066028,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/5232\/9068\/files\/image1.jpg?v=1782091027"},{"product_id":"st-2f05-series-standard-digital-control-module","title":"ST-2F05 Series Standard Digital Control Module","description":"\u003cp\u003eThe ST-2F05 series ordinary digital control module is developed to meet the needs of the old compact and built-in module installation and use. The power supply can be expanded to single-phase AC220V, DC24V, etc. The control mode can be 4-20mA analog quantity, outputting 4-20mA valve position feedback current, directly driving the motor power below 40W, and adjusting the action of the electric actuator of machine base 05. With one click calibration function and dead zone self applicability function, debugging is extremely convenient. The limit control method adopts low voltage independent sampling, which avoids the phenomenon of damaging the thyristor and the phenomenon of electric actuators running less than 0% and 100% due to the series connection of limit switches into the high voltage motor drive circuit. The product has stable performance and good reliability, and is often used by customers to replace similar modules.\u003c\/p\u003e","brand":"Chengke","offers":[{"title":"Default Title","offer_id":53934478393708,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/5232\/9068\/files\/1_1.png?v=1782091123"},{"product_id":"w3-series-integrated-digital-control-module","title":"W3 Series Integrated Digital Control Module","description":"\u003cp\u003eThis product is a control module developed to match DZW series cast iron models or other integral electric actuators, with the main feature of easy installation of AC contactors. External LCD display screen and knob board for on-site control. The W3 series modules are divided into three categories: digital, non-invasive, and intelligent. The power supply can be single-phase AC220V or three-phase AC380V, with the three-phase module capable of automatic commutation and phase loss protection. The valve position is collected as a potentiometer or absolute value encoder, which receives remote control switch signals or analog adjustment signals, and controls the AC contactor to drive the electric actuator switch action. The digital type is a mechanical limit, and debugging requires opening the cover for debugging. It outputs two relays to indicate remote position and comprehensive faults. The non-invasive type is an electronic limit, which enables non-invasive cover free debugging and operation. It outputs one analog valve position feedback signal and four relay signals, indicating feedback signals such as fully closed, fully open, remote, and comprehensive faults. The intelligent model adopts a full Chinese character menu, with complete functions such as parameter configuration, signal query, fault diagnosis and protection, data recording, etc. Output 6 configurable relay dry contacts.\u003c\/p\u003e","brand":"Chengke","offers":[{"title":"Default Title","offer_id":53934478590316,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/5232\/9068\/files\/image1_4db6df82-9401-4718-9a58-fb0dc033b138.jpg?v=1782091182"},{"product_id":"f-z-series-split-control-box","title":"F\/Z Series Split Control Box","description":"\u003cp\u003eThis product mainly solves the requirements of separate control in harsh working conditions such as high temperature and strong vibration. It can also be adapted to high-altitude installation and ground control, as well as underground manhole pipeline installation and ground control that require separate control. In recent years, many customers have also used it to achieve on-site maintenance and renovation of imported brands and domestic first-line brands. The F\/Z series split control box has two junction boxes, one for wiring the electric actuator body and the other for wiring the central control room PLC control cabinet. The low-power control box can connect up to 2.5 square meters of power or motor cables, directly driving motor power less than 1.1KW. The high-power control box can connect up to 6 square meters of power or motor cables, with built-in AC contactors driving motor power less than 5.5KW. The control box is equipped with an L-shaped mounting plate that can be fixed parallel to the wall or vertically on the platform. The on-site operation knob is equipped with a mechanical padlock mechanism (excluding a 4mm copper lock) to prevent accidental operation on site. Its circuit assembly can be configured as non-invasive or intelligent according to customer requirements, and can also be configured with angular travel or multi turn. Its extended functions can achieve bus communication such as MODBUS, PROFIBUS, HART, CAN, FF, etc. 4G, LORA, NB-IOT and other wireless communication controlled by cloud platform can also be selected to achieve IoT control. It can also meet special control requirements such as electronic torque, Bluetooth communication, data download, battery power supply, relay extension, DC brushless and AC variable frequency drive.\u003c\/p\u003e","brand":"Chengke","offers":[{"title":"Default Title","offer_id":53934484521324,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/5232\/9068\/files\/image1_1fd4c6c1-9010-4004-ac38-606316e9bce2.jpg?v=1782091211"}],"url":"https:\/\/chengkeac.com\/collections\/self-control-equipment.oembed","provider":"chengkeac.com","version":"1.0","type":"link"}