Communication series products

A Rail-type Electric Meter, also known as a DIN rail electric meter, is a device used to measure electrical consumption in a convenient, compact form factor. This type of electric meter is designed to be mounted on a DIN rail, a standard type of mounting rail used in industrial control equipment. The major advantage of a Rail-type Electric Meter is its size and ease of installation. Its compact design allows it to be installed in tight spaces or in existing electrical panels without requiring major modifications. This makes it a versatile choice for a variety of settings, from residential to commercial and industrial applications. These electric meters can offer a number of features including real-time energy consumption monitoring, power factor analysis, load profile recording, and communication capabilities for remote monitoring and control.

A mini isolated dual power supply is a small, isolated dual power supply device. The isolation feature means that the power supply can isolate the electrical connection between the input and output, which can enhance the safety of the device by preventing reverse current flow or electromagnetic interference. This type of power supply typically has two independent power outputs to meet the power requirements of different devices. Due to its small size, it is easy to carry and install, making it very suitable for situations that require multiple power sources.

Over-Under Voltage Protector, also known as Voltage Protection Device, is a crucial electronic device used to protect electrical appliances from damage caused by voltage fluctuations. Voltage can sometimes exceed or fall below the ideal or safe value due to various reasons such as power outages, power surges, or faulty wiring. These fluctuations can cause serious damage to electrical appliances by overheating, causing a short circuit, or even burning out the internal components. The Over-Under Voltage Protector works by continuously monitoring the voltage supply. If the voltage goes above or below the safe range, the device will automatically disconnect the power supply, thus protecting the electrical appliances from getting damaged.

A mini dual power supply is a small device that can provide two power outputs. It is commonly used in various electronic devices and circuits. It can simultaneously provide power to two devices, or provide power to two parts of one device, making it ideal for situations that require multiple power sources. Mini dual power supplies usually have two independent power outputs, which can adjust the output voltage and current separately to meet the power needs of different devices. Its small size makes it easy to carry and install, and it usually has high energy efficiency, which can reduce energy waste. In addition, mini dual power supplies usually have functions such as short circuit protection and overload protection, which can protect the power supply and devices from damage in abnormal situations.

A Surge Protective Device (abbreviated as SPD) is suitable for AC 50/60Hz, 380V and below TN-S, TN-C-S, TT, IT and other power supply systems. It can be used as an equipotential connection at the interface of LPZ1, LPZ2 and LPZ3 zones. Its design complies with IEC61643-1, GB18802.1, and the shell is designed to be installed on a 35mm electrical rail. This product has a built-in failure disconnection device. When the surge protector fails due to overcurrent or overheating, the failure disconnection device can automatically disconnect it from the power grid. At the same time, the visual alarm indicator shows green (normal) and red (fault). The module can be replaced under working voltage conditions.

A Molded Case Circuit Breaker (MCCB), is a type of circuit breaker developed using advanced international design and manufacturing technology. Its rated insulation voltage is 800V, suitable for circuits with an AC current of 1250A, and is used for infrequent conversion and non-frequent motor starting. The circuit breaker has overload, short circuit, and under-voltage protection devices to protect the line and power equipment from damage.

The Miniature Circuit Breaker (MCB) features an advanced structure, reliable performance, high breaking capacity, and a compact, attractive design. The casing and parts are made of impact-resistant, high flame-retardant materials. It is suitable for AC 50Hz or 60Hz, with a rated voltage below 230V/400V and a rated current below 125A. This breaker is primarily used in office buildings, residences, and similar structures for lighting, distribution circuits, and equipment overload and short-circuit protection. It can also be used for infrequent line switching under normal conditions. This product complies with the requirements of GB10963.1 and IEC60898 standards.