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Happy International Working Women's Day！

The Double Ninth Festival is a traditional Chinese folk festival. It falls on the ninth day of the ninth month of the Chinese lunar calendar. Ancient folk in the Double ninth Festival has the custom of climbing, so the Double Ninth Festival is also called "climbing festival". The Double ninth mountain-climbing custom stems from the climatic characteristics of this time and the ancient people's worship of mountains. Climbing "Ci Qing" is also derived from the nature of the solar terms, Double ninth Festival climbing "Ci Qing" and the ancients in Yangchun March spring outing corresponding.

The Advantages Of Deming Power: Deming power uses two sets of control systems,PWM constant voltage system and three-phase dump load system. The Modbus communication protocol is adopted. It is convenient for customers to carry out secondary development. The technical parameters of the controller can be set through the RS485 interface and the built-in host software. Support WIFI, GPRS, Ethernet. Monitoring data access to the iot platform, which can be accessed by customers via PC or mobile (compatible with Android and OS). Real-time monitoring of the wind-solar hybrid power generation system working status, support historical record query. According to the type of wind turbine, it can add yaw control, variable pitch control, mechanical tail control, mechanical brake, hydraulic brake, electromagnetic brake, and other brake control functions.

Our company is pleased to announce that the National Golden Week holiday has passed, we have fully resumed normal work, and all workshops will restart production and delivery work. This marks a new quarter of energy and opportunity for us. Production And Delivery Plan: From today, all production plants of Deming Power will be fully activated to meet the needs of our valued customers. We are grateful for the break during the long holiday, and now we are fully committed to ensuring the production and timely delivery of high-quality products. The Delivery Department Is Also In Operation: At the same time, our shipping department will also start shipping on schedule from today to ensure that customer orders can be delivered on time. The logistics and transportation teams will coordinate their work in an efficient manner to meet the needs of the market while ensuring the safe delivery of products.

Intelligent Cooperation: 1.Supports DC input such as batteries and photovoltaics. 2.Support constant voltage, constant current, constant power operation mode, also support boost/buck MPPT operation. Security And Reliable: 1.Perfect and reasonable EMC design. 2.Support multi-branch control, perfect fault protection function.

Voltage Wide Range: 1.The low voltage side supports 0V startup. 2.Wide voltage range operation. Efficient And Flexible: 1.The maximum operating efficiency is over 99%. 2.Support full mode up to 16 parallel and automatic flow sharing, uneven mobility <5%.

The product is manufactured according to the JB/T6939.1-2004 industrial standard and GB/T 19115.1-2003 national standard, also could be customized according to users' technical require-ments. Big LCD Display. View the operating status of the controller visually. Rich data display: wind turbine voltage, current, power, solar panel voltage, current, power, battery voltage, charging current, charge power. MPPT maximum power tracking, suitable for a variety of wind generator voltage, improve power generation efficiency. Two sets of control systems: DC constant dump load and three-phase dump load system. Multiple control functions are optional: wind turbine voltage control, wind turbine current control, wind turbine speed control, (three modes are optional), voltage, current, speed can be set according to different wind turbine parameters. Comprehensive protection function: battery anti-reverse connection protection, battery anti-dis-connection protection, battery anti-damage protection, overcharge protection, over voltage protection, over current protection, lightning protection.   Manual brake control, to ensure the safety of the installation and maintenance of the fan, advance protection of the fan in extreme weather, can also be used in emergency fan brake. Add communication function, remote control wind turbine brake.

DUG series industrial UPS power supply is aimed at the high reliability requirements of extremely bad power grid environment and impact load to power supply. It adopts the most advanced multi group CPU control technology, combined with the design experience of our company's industrial power supply and military power supply, and aims at the grid environment such as military field operation training, national defense supporting, petrochemical industry, steel smelting, etc Ups with high reliability developed by special use requirements and impact load.

The DMW series voltage and frequency stabilized power supply produced by our company is designed and developed specifically for the power supply voltage and frequency of the power grid are unstable, the voltage is seriously deformed, there are flicker, drop and other comprehensive voltage quality problems, which are used to protect the precision electrical equipment with relatively high requirements for the power grid. The power supply adopts advanced high frequency pulse width modulation (SPWM)IGBT inverter technology, the internal use of AC and AC circuit design structure, equipped with a special power frequency isolation transformer, safe and reliable, completely clear the grid interference, pure output waveform, with voltage stability, frequency stability function at the same time very high precision, light weight, small size and so on.

1.Purchase a solar charging controller that matches the system requirements before installation. 2.Choose the right installation location, avoid installing it in a place that is wet, hot or exposed to direct sunlight, and consider reliable heat dissipation and good ventilation. 3.Perform the correct wiring operation according to the installation instructions or the electrical drawings provided by the manufacturer to ensure that there is no short circuit or poor contact. 4.Depending on the battery type and system requirements, set the parameters correctly to protect the battery and optimize charging efficiency. 5.Ensure that the grounding connection of the solar charging controller is reliable and meets the national or regional safety standards. 6.Regular maintenance and monitoring are required after installation.

The whole circuit of the variable frequency power is composed of AC - DC - AC - filter and other parts, so its output voltage and current, waveform are pure sine wave, very close to the ideal AC power supply. It can output grid voltage and frequency of any country in the world. The frequency converter is composed of AC - DC - AC (modulated wave) and other circuits, and the standard name of the frequency converter should be frequency conversion governor. The waveform of the output voltage is a pulse square wave, and the harmonic components are many, the voltage and frequency change proportionally at the same time, can not be adjusted separately, does not meet the requirements of AC power supply, in principle can not be used as a power supply, generally only for the speed regulation of three-phase asynchronous motors.

Deming's AC power source is designed with the technical conditions of GB7260, GJB181, GJB325, digital frequency division, phase locking, waveform instantaneous value feedback control and other new technologies and modular structure, with good output waveform quality and strong load adaptability; it has passed the inspection of the State Quality Supervision Bureau and has been widely used in the production of power electronics, medical, aviation and other industries and scientific research.