Zhoukou plant YBM YBM Box Substation Box Substation

Products factory Zhoukou YBM YBM Box Substation Box Substation Box Substation price for residential areas, urban public change, bustling downtown, construction supply, the user according to different conditions, load level selection box-type variable. First, the box-type substation Category: (1) a combination of device type --- European box changes: this type of high and low voltage power distribution equipment without the use of conventional sets of equipment, but the high and low pressure control, protection of electrical equipment directly into the box, making a whole. Due to the overall design is considered by maintenance-free, no operator inside the corridor. This can reduce the size of box-type variable of this type is Continental me change, it is now widely used types. (2) a body --- American box: American box at simplifying the high and low pressure control, protection devices on the basis of the high and low voltage power distribution equipment and transformers body together into the transformer tank, making a whole . This type of box becomes smaller, its volume is similar to the same general type of oil transformer capacity. Continental me change only with the volume capacity of about 1/3. Product Attributes (3) American box changed both for the ring, but also for the terminal, the conversion is very convenient, to improve the reliability of power supply; and (4) strong overload capacity; (5) loss, choose S9 or SH type; ( 6) high voltage cable head using the company's products, operational 200A load current, in case of emergency, hot-swappable operation as a load switch and isolation switch with easy operation and flexible features; (7) with double fuse protection, reduce operating costs; (8) selection of high flash point oil (flash point up to 312 ℃) can be placed inside the building; (9) box with anti-corrosion design and special paint treatment (10) American box-shaped arrangement of the product. American changed me into installation Operation box changes (1) box location should be close to the load center becomes, according to the cell load distribution, load moment is calculated in order to determine the load center, the box becomes mounted near the load center, so can shorten the supply radius, can reduce investment in infrastructure, reduce energy loss ≤12%, improve voltage quality () operation and easy maintenance, the low voltage (400V) power supply radius ≤500m; (2) change the place of use does not allow me strong vibration and shock allowed a greater intensity of electromagnetic induction, the box becomes buried lines should be arranged well laid paths of the circuit to qualify and meet the safe distance of the underground facilities, and does not affect the long-term development of the power supply area; (3) Location must not have dangerous explosive substances, the surrounding medium does not contain corrode metal and damage the insulation of gas and conductive medium; (4) Case Mounting vertical tilt angle should not exceed 5 °, outdoor wind speed does not exceed 35m / s, relative humidity may not超过 90% (25 ℃); (5) tank variants and corresponding installation without construction plant control room, 10kV equipment without structure, small footprint, box scene just changed by the manufacturers to provide basic dimensions, making a base reinforcement concrete base; (6) Hoisting choice of appropriate weight and lifting equipment according to standard safety regulations, the angle between the lifting rope is less than 60 °, use the rope when lifting diagonal pull box changes to ensure its smooth place; the main features American box-shaped arrangement is the product. Former American box changed into the latter two parts: the front of the high and low voltage operation intervals intervals of high and low voltage terminals, load switch operating handle includes an operation, no-load tap changer section, plug-in fuse, oil level gauge, etc. ; for the injection tank and rear fins, the transformer windings, core, high voltage load switch and fuse into the transformer tank. Arrester also uses oil-immersed MOA. Transformer cancel oil pillow, take oil plus gap volume constant design principles sealed tank, fuel tank and radiator exposed to air, no heat problems. Low-voltage circuit breaker molded case circuit breaker as the main circuit breaker and outlet breaker. Due to simplify the structure, area and volume of American box-type substation greatly reduced, due to its small size coupled with only one side of the door, the required area is only 1/4 of European box changes, the volume only Continental me change with capacity of 1/5 ~ 1/3. (2) protection is simple: American box using the high-pressure side fuse protection, low-voltage side using molded case automatic air circuit breaker protection, and the protection of 10kV distribution transformer in the same way. High-voltage fuse protection internal transformer fault, automatic air circuit breaker to protect the low-pressure side of the line overcurrent, short circuit, undervoltage fault. Continental me change the structure of: low-voltage room, transformer room, hyperbaric chamber is a mesh-shaped arrangement, Continental me change is a common high-voltage transformers and electrical equipment installed in the same box in a metal housing, the housing of the ordinary high-voltage load switch and fuses, low-voltage switchgear, box-type variable so that a larger volume. Note (7) box-type transformer factory debugged, simply change the tank pressure and low voltage cables and connection box change; (8) and the main transformer box should be set around the lightning rod, and make sure that the scope of protection of its security inside, before burying prefabricated foundation should first grounding grid, the grounding resistance should be less than 4Ω, after the box in place, the cabinet should be securely connected with the ground terminal; (9) Since the box-type variable has reached unattended technical requirements, not to set back the device, run, consider strengthening security. Other Description American box changed and Continental me change American box change is different in that the transformer core, high voltage switches, fuses and other protective equipment, uniform designs, on the same note tank, has the following characteristics: (1) American box Small, compact, only about domestic capacity 1/3 Continental me change; (2) American box sealed, fully insulated structure, without insulation distance, reliable protection of personal safety; trade description Contact: Zhang Yu Min Contact Tel: 13721862646 Online QQ: 1372954337 E-mail: 13721862646@139.com Enterprise website: www.taixindianqi.cn