Adhere to customer first, Prusi Electric brings new products to consumers

The driving force of historical wheels rarely deviates from the development of energy. Most of the time, energy provides the fundamental conditions for development. As one of the main energy sources today, electricity has become a very important and common basic element in residents' lives, work, and travel. Elevators that go up and down stairs require electricity to drive, refrigerators that maintain low temperature and freshness require electricity to maintain operation, and almost everyone's mobile phones cannot do without the contribution of batteries... Therefore, whether it is electrical safety or the safety of related electrical equipment, it has become a concern for residents.

Qingdao Prusi Electric Equipment Co., Ltd. (hereinafter referred to as Prusi Electric), as a competitive high-tech enterprise in the field of power equipment production, naturally attaches importance to this point. Over the years, in addition to ensuring the safety of its own products, it has also developed a series of testing instruments and equipment related to electrical safety, and has gained a certain reputation in the industry through this.

SFSeries thermal protector temperature testing system

Cows eat grass and squeeze out milk; Air conditioning consumes electricity and blows out coolness. Summer has arrived, and air-conditioned rooms have become a "harbor" for everyone to escape the heat. But did you know that the coolness brought by air conditioning cannot be separated from the protection of thermal protectors.

A thermal protector is generally composed of two alloys with different coefficients of thermal expansion. When current passes through the thermal protector, the metal will generate heat, and due to the different coefficients of thermal expansion, it will bend after heating. The bending speed is basically proportional to the magnitude of the current. When the current reaches a certain level, the alloy will leave the electric shock due to bending, playing a role in power-off protection.

Many large electrical and substation equipment, including air conditioners, are equipped with thermal protectors to act as thermal protection switches, ensuring the electrical safety of users when using electrical appliances. For this reason, the quality inspection of thermal protectors has become an important part of electrical safety.

SFTemperature testing system setting interface for series thermal protectors

For thermal protectors, the operating temperature and recovery temperature are important indicators that affect their quality, and the SF series thermal protector temperature testing system launched by Prudence Electric is a specialized detection device for testing the operating temperature and recovery temperature of thermal protectors.

From a practical usage perspective, the SF series thermal protector temperature testing system not only supports setting the upper limit of the testing temperature and the lower limit of the recovery temperature, but also has the option to change whether a recovery function test is required. The control interface is simple and intuitive, ensuring the accuracy of the test while greatly saving testing time. At the same time, the system has the functions of power-off data protection, automatic error detection and alarm, and supports computer software monitoring, experimental data recording, querying, and USB disk export, combining security and safety.

Iron carbon pressure drop tester

The quality of the electrodes (anode carbon block, cathode carbon block) in the electrolytic cell has a significant impact on various economic indicators after the electrolytic cell is put into operation. If a problematic electrolytic cell is used, it is highly likely to increase losses during the later generation process, waste power resources, and reduce the economic benefits of the factory. Therefore, for many large factories, the inspection of the assembly quality of iron carbon modules in electrolytic cells is a common step. However, if the assembly quality of the iron carbon module in the electrolytic cell is estimated by using a high current test with a DC welding machine according to traditional detection techniques, it may be difficult to obtain results that directly reflect the assembly quality of the module due to unstable current output, and it may also cause certain energy waste.

Iron carbon pressure drop tester

The iron carbon pressure drop tester launched by Prusi Electric is a device that can directly detect the pouring quality of iron carbon modules (anode carbon blocks, cathode carbon blocks) and the welding quality of steel rod heads. The original intention of its design is to compensate for the unstable DC output in traditional detection processes, so the equipment adopts special power supply technology to overcome the disadvantage of pulse power supply that can only output instantly, achieving long-term continuous output of stable current.

In addition, for the convenience of users, the product not only adopts ARM control, but also is equipped with a true color touch LCD display screen. Operators can clearly understand current, resistance, voltage, time and other data on it, and operate it simply and intuitively. More importantly, the instrument has strong anti-interference ability and supports functions such as data storage and automatic printing, which can meet the needs of most occasions.

The development situation is constantly changing, and Prusi Electric insists on putting customers first

Since its establishment, Prusi Electric has taken "winning the market with excellent products, improving reputation with excellent services, and seeking development through continuous innovation" as its company tenet. In the ever-changing era, it constantly explores and advances, learns new technologies, and brings good products to customers. I believe that in the future, this down-to-earth attitude will also become an effective support for the company to continue moving forward.