Electric components.
Carbon brush, slip ring.
product description DFW -40.5 / 630-20 high-voltage cable distribution box is in stainless steel or steel box into three support insulators made of. Insulator top with a contact bus, feeder cable terminal from the contact bus leads. The insulation distance between the three contact busbars reaches 350mm or more, and the insulation distance between the three contact busbars to ground is more than 350mm. Model Description Use of environmental conditions 1. Ambient temperature is not higher than +40 , within 24 hours an average of not more than +30 . Ambient temperature not lower than -30 . 2. There is no explosion or flammable danger in the surrounding medium, no gas or steam enough to damage the insulation and corrosion metal, no conductive dust. 3. Installation site without severe vibration and bumps, the installation gradient of not more than 5 °. The altitude of the installation site shall not exceed 1000m. Note: The installation site altitude above 1000m, the need to consult with the manufacturer. The main technical parameters Rated voltage: 40.5kV; Rated frequency: 50Hz; Rated current: enter and feed out are 630A; Dynamic and stable current: 50kA (peak); Thermal stability of current: 20kA (RMS) 4s; Insulation level: frequency voltage phase, relative to 95kV / 1min; Impact resistance: phase to phase, relative to 185kV (1.2 / 50s); Protection class: IP34;
Product Description: 10kV switchyard, also known as 10kV switching station, is a place for 10kV power distribution, which is a link between the distribution power supply (110kV or 35kV substation) and the distribution network (10kV ring network). It is the extension of 10kV busbar for power the distribution, to increase the number of distribution power supplies. The application of switchyards has solved the problem of insufficient number of outgoing lines of 110kV and 35kV substations and restricted outlet corridors, reducing the number of cables on the same route, saving the investment, and making the city distribution network more flexible and reliable, and thus optimizing the network structure.
According to customers' request, such as: Technical reference,Fechnical Specification,Drawing paper, Samples etc., Our company can make long-term relationship with cooperative partners, and sales by samples or processing and production by data.
1 Overview 1.1 Product use DFW1G-12 cable distribution box for 7.2-12kV three-phase AC 50Hz power distribution system, connecting cables, as the acceptance and distribution of electricity purposes. No conductive parts exposed, all conductive parts are high-strength epoxy resin or silicone rubber insulation for closed, safe and reliable, the appearance can be touched, there is no risk of electric shock. Cable through the elbow plug into the line, through the SF6 switch, insulated bus closed, and then through the load switch, the energy distribution out. Cable distribution box into the line to meet the cross-section of 50 ~ 400mm2 the use of power cables, this product can provide a single cable into the outlet, two-cable access to a variety of installation methods, with more than 100 kinds of wiring options available to users. Busbar side can be installed surge arresters, installation and maintenance is simple, there is no fire hazard, especially for urban residential and high-rise buildings as the distribution of energy use. Is a new type of power distribution equipment suitable for cable power supply. 1.2 Features and use of the product 1.2.1 All energized parts of the incoming and outgoing wires are completely enclosed by high insulation strength gel epoxy or silicon rubber. The insulation layer can withstand all test voltages and can be touched to meet the requirements of long-term operation. 1.2.2 The incoming line can be a solid insulation circuit breaker or a SF6 load switch. When the line for the SF6 switch, SF6 switch spring operating mechanism by the manual operation, outlet solid insulation circuit breaker with a dedicated division of the operating handle. As long as the operating force of the operating handle is greater than 300N (about 30kg), the closing speed of the movable contact is guaranteed to be a certain value, no longer with the operating force, thus ensuring the reliability of closing. 1.2.3 There is a mandatory function to prevent misuse. When the switch is in the closing state, can not be grounded operation, when the switch is grounded, can not be closed operation.
product description GGD AC low-voltage distribution cabinet, fixed wiring low-voltage distribution cabinet, sub-GGD1 \ GGD2 \ GGD3, segment current capacity is different. (Hereinafter referred to as power distribution cabinet) is used in power supply, power substation, industrial enterprises and other power users, as AC 50-60Hz, rated voltage 380V, rated current up to 3150A power distribution system, as power, lighting and distribution Equipment, energy conversion, distribution and control purposes. . Use of environmental conditions 1. Ambient temperature is not higher than +40 , not lower than -5 . 2. Product installation and use, the use of the altitude of not more than 2000M. 3. The ambient air relative humidity is not more than 90% (+25 ). 4. Equipment should be installed in the absence of severe vibration and shock, as well as the lack of electrical components subject to corrosion of the place. 5. The ambient air relative humidity at maximum temperature of 40 degrees when not more than 5%, at lower temperatures allow a greater relative temperature, should be taken into account as a result of temperature changes may occur accidentally the impact of condensation. 6. Equipment installed in the absence of severe vibration and shock, as well as the lack of electrical components subject to corrosion of the place 7. Users have special requirements can be resolved in consultation with the manufacturer Technical Parameters 1) Rated voltage: 380V 2) Rated current: â?¤ 4000A 3) rated short-circuit breaking current: 10KA, 50KA, 80KA 4) Rated short-time withstand current: 50 (1S) (KA) 5) Rated peak withstand current: 105KA
product description: GGJ-type automatic power compensation for industrial and mining enterprises and residential exchanges 50Hz, three-phase 380V, 100KVA-1000KVA transformer capacity of the power distribution system, as reactive power compensation purposes. GGJ is a low-voltage distribution screen with the GGD supporting the use of. According to the demand for reactive power compensation in the power grid within the interval of 10-120S automatic control grouping sub-4-12 group (step) into or out of the grid in order to achieve automatic reactive power compensation, stable supply voltage quality , Reduce transmission and distribution system and transformer losses, to achieve energy-saving power supply to improve the quality of the purpose of the grid. Use of environmental conditions 1. Ambient temperature is not higher than +40 , not lower than -5 . 2. Product installation and use, the use of the altitude of not more than 2000M. 3. The ambient air relative humidity is not more than 90% (+25 ). 4. Equipment should be installed in the absence of severe vibration and shock, as well as the lack of electrical components subject to corrosion of the place. 5. The ambient air relative humidity at maximum temperature of 40 degrees when not more than 5%, at lower temperatures allow a greater relative temperature, should be taken into account as a result of temperature changes may occur accidentally the impact of condensation. 6. Equipment installed in the absence of severe vibration and shock, as well as the lack of electrical components subject to corrosion of the place
product description GCS-type low-voltage withdrawable switchgear is two joint design group based on industry authorities, the majority of power users and design requirements of the design and development units, in line with national conditions, with high technical performance indicators, to adapt to the development needs of the electricity market and with the present There is the introduction of competitive products out of low-voltage switchgear. The Ministry of Industry and the Ministry of Machine-Building Industry jointly issued the Circular on Issues Related to the Popularization and Application of GCS Low-voltage Draw-out Switchgear by An Sheng [1997] No. 01 and Machine Weight [1997] At present, GCS-type low-voltage switchgear has been widely used by power users. Model Description Use of environmental conditions A) Ambient air temperature not higher than 40 â??, not lower than -10 â??. 24 hours, the average temperature shall not exceed 35 over, According to the actual situation derating operation. B) indoor use, the use of the location of the elevation of not more than 2000m. C) Ambient air relative humidity not exceeding 50% at a maximum temperature of 40 ° C and a larger phase at lower temperatures For humidity, such as 20 ° C for 90%, should be taken into account as a result of temperature changes may occur by accident the impact of condensation. D) switch cabinet installed with the vertical gradient of not more than 5%, and the whole group of columns relatively flat (in line with GBJ232-82 standard quasi). E) switchgear should be installed in the absence of severe vibration and shock and not enough to make electrical components should not be subject to corrosion of the place F) The user has special requirements, can be resolved in consultation with the manufacturer. Technical Parameters: Main circuit Rated voltage (V) AC 380 (400), (660) Auxiliary circuit Rated voltage (V) AC 220,380 (400) DC 110,220 Rated frequency (Hz) 50 (60) Rated insulation voltage (V) 660 (1000) Rated current (A) level bus â?¤ 4000 Vertical bus (MCC) 1000 Rated short - time withstand current of bus bar (kA / 1s) 50,80 Bus rated peak withstand current (kA / 1s) 105,176 Power frequency test voltage (V / 1min) Main circuit 2500 Protection class IP40
product description HXGN-12 box-type fixed metal-enclosed switchgear (referred to as ring network cabinet) is rated voltage 12KV, rated frequency 50HZ AC high-voltage electrical equipment, mainly for three-phase AC ring network, terminal distribution network and industrial electricity Equipment, from the acceptance, the role of distribution of electricity, it is also suitable for loading box-type substation. Use of environmental conditions 1. Ambient temperature upper limit +40 °, lower limit -25 °; 2. Altitude not exceeding 10000m; 3. Air relative temperature daily average of not more than 95%, the monthly average of not more than 90%, steam daily average of not more than 2.2x10-³Mpa, the monthly average of not more than 1.8x10-³Mpa; 4. The surrounding air from corrosion or combustible gases, water vapor and other obvious pollution; 5. No regular violent vibration. Product Features 1, the whole assembly structure, lightweight and beautiful, can be any combination of installation, easy extension of infinite extension. 2, can be equipped with SF6 load switch, combined electrical appliances, but also with vacuum load switch, combined electrical appliances, and installation dimensions are completely consistent. Small size, maintenance-free, three-phase linkage structure, with significant isolation fracture. 3, with the load switch, combined electrical appliances, the security approach is flexible, can be installed on the side, is loaded, flip. 4, can be manual and electric operation, and has remote control remote control function. 5, with a sound and reliable mechanical linkage, interlock device, fully meet the "five anti" function. 6, color linkage protection insulated valve, blocking live contact, to ensure personal safety. 7, color with a positive operation and maintenance, reliable wall installation. 8, the door is equipped with observation window, can clearly observe the work of the components inside the cabinet.
Product Features: The materials used in the manufacture of the products are all non-toxic and harmless substances, without discharging any toxic or harmful substances. The materials can be recycled after the life cycle, which determines the environmentally friendly nature of the products. Fully insulated, fully sealed and fully shielded epoxy resin switch cylinder, fuse cylinder (epoxy resin has excellent electrical properties, mechanical properties, thermal properties, which has long been applied to electrical equipment, and achieved good results). The switch cylinder and fuse cylinder are formed through the epoxy resin APG process.The insulating cylinder is a key component for solid insulation switches, whichis both the insulating and the bearing parts. It requires that such technical requirements as heat resistance, weatherability, cracking resistance, high mechanical strength, and good insulation strength are all satisfied at the same time. Cylinders have large volume, a large number of inserts, diverse shapes, which are relatively difficult to make. Kaili Electric Appliances has many years of experience in the design and manufacture of insulation parts, to ensure high-quality mass production of the components in terms of cylinder design, material formulation, and process. In addition to the operating mechanism, the high-voltage switch part of solid insulation indoor AC high-voltage vacuum switchgear is in a fully sealed state, to save cleaning and maintenance, thus reducing the cost of operation and maintenance. The touchable part is designed with the shielding measure to prevent the occurrence of personal electric shock accidents and improve the safety of use. The perfect interlocking system, and the clearly visible three-phase isolated fracture can prevent the occurrence of misuse accidents. Completely abolishing the application of SF6 gas can prevent the SF6 ring main units from decreased insulation properties and arc-quenching capacity due to lack of gas pressure which thereby causes explosion. The strengthened phase separation structure can prevent inter-phase or multi-loop short circuits which may expand or cause an explosion. With the explosion-proof vacuum interrupter, the switch sleeve provides further protection for the switch. The auxiliarygrounding switch of load switch - fuse combination electric appliances adopts the vacuum switch tube fixed inside the fuse cylinder.
ZBW box-type substation (10KV) ZBW modular substation series are designed to combine high-voltage electrical equipment, transformers, low-voltage electrical equipment into a compact package of power distribution devices commonly known as the European box-type substation. The products are suitable for 10KV (6KV) AC 50Hz substations, which are the distribution devices that combine high-voltage switchgear, transformers, and low-voltage switchgear, featured by small footprint, simple installation, safe and reliable performances, easy maintenance and other advantages. They can be directly connected to loads. One-time installation is enough to achieve the power transmission purposes. The combination of multiple units can constitute different power supply modes; therefore, the products are widely used in residential areas, high-rise buildings, tourist attractions, highways, industrial and mining enterprises, oil terminals, rural and rural networks and other places. Environmental Conditions for Operation 1. Altitude: �?� 1000m. 2. Wind speed: �?� 34m / s (not more than 700Pa). 3. Ambient temperature: highest temperature +40 �??, lowest temperature -35 �??. 4. Relative humidity: daily average value of not more than 95%, monthly average value of not more than 95%. 5. Shockproof: horizontal acceleration not greater than 0.4m / s2, vertical acceleration of 0.15m / s2. 6. Installation site inclination: not more than 3 °. 7. Installed in places away from fire or explosion hazards, serious contamination, chemical corrosion and severe vibrations.
Product Overview ZBW0.69 / 40.5 modular substation series are the 35KV substation equipment dedicated for wind power generation, developed based on the digestion and absorption of advanced technology and production processes, to meet the growing need for wind power generation. The new product of our company - metal shell substations adopt aluminumcoated zinc platesheets and electrostatic spraying process for the boards, whose mechanical strength and anti-corrosion effect are greatly improved; therefore, the products are especially suitable for wind farms with the damp environment and heavy winds. The sheet metal is processed and assembled by CNC machine tools to ensure the accuracy of the connections, compact structure, convenient and flexible assembly and processing. The stainless steel hinge allows the doors to be opened and closed more flexibly. The elastic structure is adopted, to achieve good windproof effect. The automatic return device of the lock allows the door to be opened and closed with ease. The top is of the double-decked structure which is beautiful and generous. It also strengthens the such functions as rainproof, heat insulation, heat preservation and anti-condensation. The top can be hoisted through simple operation, which is convenient for the maintenance and upgrading of high and low voltage equipment and transformers. The housings can also be made of non-metallic materials, (cement, composite materials, but they are inferior to the aluminum coated zinc plate housing in the aspects of mechanical strength and corrosion resistance, and the structural flexibility is very low.) The bottom adopts channel steel and angle steel assembled through integralwelding, featured by high strength, small deformation, easy handling; DACROMETanti-corrosion treatment is used, whose corrosion resistance is comparable with that of hot-dip galvanizing.
Insulation piercing connector, tension/strain clamp, suspension clamp, parallel groove clamp, pre-insulated sleeve & plug, bimetal lugs, insulator, drops, fuse, surge arrester, cable resin, plastic box, insulation ladder.
Stamping parts, sheet metal parts, chassis and cabinet, electronic parts, machining parts, casting series.
Electrical appliances, switches.
Carbon brush, carbon brush holder, motor fan, end cover, slip ring, commutator, resistor.
Terminal.
Stamping Parts, Sheet Metal Parts, Die Casting Parts, Injection Molding Parts, Electronic Components, Machining Parts, Forging And Cold Heading.
We are specialized in manufacturing carbon brushes used for dc motors, industrial machinery , printing machines, packaging machines, auto starters, power tools. We will use advanced technology and equipment to produce the carbon brushes. We can design and manufacture the carbon brushes according to the specification, drawing and samples. To meet your need is our goal all the time. 1.Little spark 2.Small noise 3.Good wear-resistance 4.Long service life 5.Competitive prices Carton
