Water source heat pumps with coaxial heat exchangers can be used for a variety of applications. They are particularly useful for homes and buildings that need both heating and cooling throughout the year. In the winter, the heat pump can extract heat from
PET bottles used for hot filling of tea/juice beverages need to withstand temperatures of 85-95°C during the production process, they have higher requirements for heat resistance. Ordinary PET has poor heat resistance, and the bottles can experience volu
Metal-Oxide lighting arrester is one kind of most world advanced overvoltage protector at present. Due to it score components of resistance applying Zno and other metal oxide to make of, comparing with traditional carborundum arrester...
Home Solar Energy Storage is a system that utilizes solar power to generate electricity, stores the electricity inside the battery, and turns the DC into AC through an inverter for home electricity use. This type of system can effectively reduce the cost
The plug-in online tuning fork hydrometer uses a sound wave frequency signal source to excite a metal tuning fork and make the tuning fork vibrate freely at the center frequency. This frequency is related to the density of the liquid in contact.
Magnetostrictive liquid level gauge is a highly accurate measuring instrument that can perform continuous liquid level and interface measurements, and provide analog signal output for monitoring and control.
Self-developed 4 MM thick lenticular material, high quality PET lenticular film with transparent PS base. It can achieve stronger 3D depth effect with higher definition on the large size lenticular print.
Miniature circuit breakers are mainly used to protect the circuit from overload and short circuit. It can quickly cut off the circuit to protect the safety of electrical equipment and personnel, and is widely used in residential, commercial and industrial
The air cooled condensing unit with piston compressor features a sleek and corrosion-resistant steel casing with a streamlined box shape. The external fan uses an axial flow design, providing a smooth and low-noise operation. Additionally, the condenser o
Magnesium ingot alloy material is a lightweight and high-strength material that is widely used in various industries. The material is composed of magnesium and other metals, such as aluminum, zinc, manganese, and silicon, which improve its mechanical prop
MMO ribbon anodeSize:152m per disc Life: 50 yearsApplications:Large storage tank bottom plateprotection,seawater immersion,etc AdvantageEasy to install and maintain
Leakage circuit breaker is an electrical protection device that mainly prevents the human body from touching electricity. When there is leakage in the circuit, the leakage circuit breaker can automatically cut off the power supply by detecting the current
The K3130i intelligent relay Test Unit is a lightweight(16kg) and portable relay test set that can test various protective relays, including electromechanical relays, microprocessor-based relays, as well as motor overload relays etc. It has 4 output chann
Intensifide grinding pill is a small spherical object used for grinding, grinding and polishing. Its materials include glass, steel, ceramics, plastics, etc. It is widely used in industrial manufacturing and medical equipment and other fields.
Assuming that you are now at a IEC61850 power substation with commissioning tasks, the IEDs use GOOSE and SV for communication. The Scada command all IEDs using server communication while it found one IED doesn’t respond in time, then KINGSINE’s IEC61