Current Transformer

BH0.66-II current transformer is mainly used for cables and copper bars. It has simple structure, reasonable design and flexible application. According to the specifications of the copper bars used in the main circuit, there are many kinds of through holes corresponding to each other. The primary current of the main circuit includes 5A ~6000A, and the rated secondary output current is 1A~5A (0~1V). This series of products can meet the technical requirements of grade 0.2, grade 0.5, grade 1 and other different precision GB/T20840.1.2. 

BH0.66-I current transformer is mainly used for cables and copper bars. It has simple structure, reasonable design and flexible application. According to the specifications of the copper bars used in the main circuit, there are many kinds of through holes corresponding to each other. The primary current of the main circuit includes 5A ~6000A, and the rated secondary output current is 1A~5A (0~1V). This series of products can meet the technical requirements of grade 0.2, grade 0.5, grade 1 and other different precision GB/T20840.1.2. 

The open-close current transformer is mainly used for cables and copper bars. It has simple structure, reasonable design and flexible application. According to the specifications of the copper bars used in the main circuit, there are many kinds of through holes corresponding to each other. The primary current of the main circuit includes 50A ~8000A, and the rated secondary output current is 1A~5A (0~1V). This series of products can meet the technical requirements of grade 0.2, grade 0.5, grade 1 and other different precision . 

Open-close outdoor waterproof puncture transformer is the waterproof function, which can be used outdoors. Its section port is surrounded by rubber pads to prevent rain from entering. Of course, most so-called waterproof transformers on the market use rubber pads as a means, but there are also limitations in using this means for waterproofing. Because it is impossible to guarantee the water proof of the transformer itself ,our company adopts the technology of transformer forming once, that is, the transformer is directly made into a solid in the mold, and the plastic is w=rapped around the whole body without any gap. Meanwhile, waterproof terminals and sheath lines are used in the secondary side leads to ensure that no rain can enter the transformer body. Our company transformer waterproof grade has reached IP67/IP65. This product meets part of the standard GB20840.1.2 . 

The open-closed current transformer is improved on the basis of the traditional transformer. Made of free opening and closing, it can be quickly installed and disassembled in the state of no power failure and no wire disassembly, and the operation is sample. This series of products has a wide measuring range, rated primary current range 5~630A, rated secondary current range 0~5A, current ratio range can reach 500:1~ 10 000:1, orderly production process, to ensure its accuracy level, reliability and other technical requirements. This products complies with GB/T20840.1.2 Standard. 

The open-closed current transformer is improved on the basis of the traditional transformer. Made of free opening and closing, it can be quickly installed and disassembled in the state of no power failure and no wire disassembly, and the operation is sample. The measuring range of this series of products is wide, the rated primary current range 5~630A, the rated secondary current range 0~5A, the current ratio range can reach 500:1~ 10 000:1, the orderly production process flow, to ensure its accuracy level, reliability and other technical requirements. This products complies with GB/T20840.1.2 Standard. 

The circular open-closed hall current sensor is mainly suitable for the isolation and conversion of complex signals such as AC, DC, pulse, etc. Through the Hall effect principle, the converted signal can be directly collected and accepted by carious acquisition devices such as ad, DSP, PLC, secondary instrument etc., with fast response time, wide current measurement range, strong overload capacity, good linearity and strong anti-interference ability. Easy to install, removable installation.

Hall current sensor is mainly suitable for the isolation and conversion of complex signals such as AC, DC, pulse, etc. Through the Hall effect principle, the converted signal can be directly collected and accepted by carious acquisition devices such as ad, DSP, PLC, secondary instrument etc., with fast response time, wide current measurement range, high precision, strong overload capacity, good linearity and strong anti-interference ability.  

The insulation puncture clamp is mainly composed of reinforced shell, stainless steel puncture needle, sealing pad, waterproof silicone grease, knob, stainless steel bolt and locking plate knob. When the cable needs to be powered, clip the puncture plate into the branch line of the cable. After determining the branch position of the main line, rotate the fixed plated. After locking the plate, rotate the puncture knob to contact the conductor, when the puncture needle pierces the cable and contacts the copper wire, the temperature sensor can be build in, and the performance parameters can be customized.  

Puncture current transformer (with wireless control module) is installed online without power failure, with built-in current transformer, electric needle, temperature sensor, diversified integrated design concept and convenient installation. It’s mainly used in power transformation and installation projects. All manual operation places are insulators, so the installation is safe, convenient and simple. When the puncture current transformer is installed, the measure line passed through the middle hole, and the current signal is output after passing through the transformer, which is converted into the required voltage signal by the sampling resistance and output as lead.  

The circular through core current transformer is mainly used in the  cable circuit environment, which has simple structure, small volume and flexible application. According to the cable specifications used in the main circuit, there are many kinds of hole diameter corresponding to the core penetration. The diameter of the pierce hole of this series of product is from 25mm to 200mm, and the current of the main circuit includes 63A ~ 2000A. The series of products can meet the technical requirements of different precision such as 0.2, 0.5 and 1. At the same time, it can also meet the strict requirements of the new national standard for the balance characteristics. The unbalanced current output value can also be better than 30mA, 10mA, 5mA, even 3mA, which greatly reduces the false alarm caused by the interference of the current and magnetic field of the main circuit, and provides sufficient guarantee for the reliability of the equipment. Excellent and advanced production process. This series of products meet the requirements of GB-14287.2-2005 and GB14287.2-2014.

Open-close outdoor waterproof transformer, the biggest feature of this series of transformers is the waterproof function, which can be used outdoors. Its section port is surrounded by rubber pads to prevent rain from entering. Of course, most so-called waterproof transformers on the market use rubber pads as a means, but there are also limitations in using this means for waterproofing. Because it is impossible to guarantee the water proof of the transformer itself ,our company adopts the technology of transformer forming once, that is, the transformer is directly made into a solid in the mold, and the plastic is wrapped around the whole body without any gap. Meanwhile, waterproof terminals and sheath lines are used in the secondary side leads to ensure that no rain can enter the transformer body. Our company transformer waterproof grade has reached IP67/IP65. This product meets part of the standard GB20840.1.2 .