Drive manufacturers agent Shenzhen Fairchild Drive surest Fairchild Shenzhen Co., Ltd. is a company specializing in the development drive product development, manufacturing and marketing of high-tech enterprises. The company is a group of more than ten years immersed in the inverter industry, a senior R & D personnel and sales engineering staff initiated because of the difficulties experienced domestic inverter fortunate and turns, the company since its establishment determined to create a "high-quality, high stability" domestic inverter brand. The company developed the FG series inverter widely used in municipal, building materials, plastics, oil, machinery, chemical, metallurgy, textile, printing, machine tools, mining and other fields of all kinds of motor load, energy saving and environmental protection as well as automation and control provided professional and perfect solution. Features (1) high-performance DSP motor control ASIC (2) optimization of space vector (SVPWM) modulation technique (3) simple magnetic flux vector algorithm, strong low-frequency output torque; (4) excellent dead-time compensation technology to achieve perfect current waveform; (6) improve the IGBT drive technology and multiple reliable protection. (7) Super instantaneous overcurrent suppression, fast current limiting capability. (8) complete drive protection features to ensure reliable operation of the drive. (9) The superior electromagnetic compatibility (EMC) design technology Fairchild each power inverter Features 1. Power: 0.75KW-2.2KW, brake unit: built-in, Dimensions: 170 * 170 * 170 Installation: Wall type 2. Power: 4KW-5.5KW, brake unit: built-in, Dimensions: 220 * 150 * 180, Installation Type: Wall-mounted 3. Power: 7.5KW-15KW, brake unit: built-in, Dimensions: 320 * 205 * 195 Installation: Wall-mounted 4. Power: 18.5KW-30KW, brake unit: External Dimensions: 450 * 282 * 229, the installation forms: Wall 5. Power: 37KW-55KW, brake unit : External Dimensions: 320 * 205 * 195 Installation: Wall-mounted 6. Power: 75KW-110KW, the braking unit: External Dimensions: 755 * 460 * 330 Installation: Wall-7 power : 132KW-185KW, the braking unit: External Dimensions: 1490 * 490 * 391, the installation forms: Cabinet 8. Power: 200KW-315KW, the braking unit: External Dimensions: 1670 * 750 * 402 Installation: Cabinet application and scope of electric energy industry: fans, pumps, automation and other oil industry: kowtow machines, fans, pumps, compressors and other industrial water: water supply plant, boilers and other textile machinery: Circular Loom, closed machine, fans, pumps and other machinery manufacturing: CNC machine tools, CNC machining centers and other cement industry: fans, pumps, ball mill, industrial control systems and other paper printing: Cutter, rolls, pumps, mixers and other metallurgical industries: Fan, pumps, elevators, air compressors and other plastics industry: extruder, blown film, injection molding machines and other pharmaceutical industry: central air conditioning, automatic control and other logistics sectors: transportation machinery, relegation and other building materials industries: wire drawing machine, cutting machine, IF furnace Fairchild technology to "quality first, honesty, mutual benefit" concept, careful management, make every effort to provide customers with reliable products and services, to create maximum value for customers. We will cherish every opportunity to work with you and look forward to your consultation and cooperation, let us work together to create a better future! The company is the manufacturer, such as the need Fairchild frequency series, machine type, fan and water pump type, frequency machine, water type, stop delay, track-type and stone cutters and other models, you can contact me direct the Secretary for customized, welcomed the Advisory negotiate! Fairchild Shenzhen Technology Co., Ltd. welcome your calls, enthusiasm for your service! Micro-channel public account Enterprise: when Fairchild inverter The following is a promotional article general inverter with PID control method, control of nonlinear systems, easily aroused strong oscillation center air conditioning system, the control range to fluctuate within a wide range, increasing the system's energy consumption, but also very easy to make the system a long time can not be achieved to a steady state value, the control effect is not ideal, the host supporting the chilled water pumps and cooling water pumps and cooling tower fans and other equipment saving up to 20% -30% between. Because it has taken measures to protect the chiller operating conditions, it is impossible to save fuel and the host power. However there is no sharing of resources and unattended management. The dynamic variable flow control system with the establishment of fuzzy control optimization model, the central air-conditioning system for the subject that may arise are given adequate estimate, therefore, the total decision table stored in the calculation to provide the best control scheme, system stability Good, very rare oscillation phenomenon, the system will soon be able to reach a steady state. Drive manufacturers agent Shenzhen Fairchild Drive the most secure