Zbw Combined Transformer Box-Type Substation

Welcome to shandong witry companyThis is a 10kV smart outdoor box-type substation in our production.It integrates high-voltage power receiving equipment, transformer and low-voltage power distribution equipment. It is easy to install, has a short power transmission cycle, and is easy to maintain. It can extend into the load center to the maximum extent, improve power supply quality, and reduce losses. Put on wheels to become a mobile substation.Fully enclosed operation can ensure normal operation in the harsh environment of -40°C ~ +40°C.The primary equipment in the box adopts fully enclosed high-voltage switchgear, dry-type transformer, vacuum switch, spring operating mechanism, rotary isolating switch and other equipment. Zero electric shock accidents, high safety, secondary use of intelligent control system, can realize unattended.Tell us your requirements, I can provide a full range of solutions from design, production, installation and after-sales.We hope to establish a good cooperative relationship with you.ZBW Series Combination  Transformer  Box-Type SubstationTo meet requirement of urban network construction, ZBW series combination substation is designed by our company with is own advantage such as compact, complere unit, reliable and safe, convenient maintenance, artistic appearance and so on. It is applicable for the outdoor administration of power supply such as high building, residential area, stations and wharfs, ports, factory and park.Metal type (e-friendly)Box type substationZBW40.5 outdoor type whole set of substation FeaturesIt integrates 35kV main transformer cabinet, switch cabinet, control and protection device, motion device, UPS and DC device into a whole. It realizes small scale, oil free, unattended and automatic operation. The construction period is short, investment is less, installation and overhaul are convenient. It is the ideal substitute for common substation.ZBW-10 combined box type substationFeaturesIt integrates power receiver, transformer and low voltage distribution equipment. The installation site is flexible and simple. The power transmission period is short and maintenance is convenient. It can extend to the load center at utmost to improve power supply quality and reduce loss. It can be mounted onto the truck or wheels to become the mobile substation.BW-10 smart outdoor substationFeaturesThis set of substation is small and oil free. It can realize unattended operation and is technically advanced. The construction period is short, investment is less, installation and overhaul are convenient. It is the priority product for power grid res                   BZ-M combined transformer                Combined box type substationProduct featuresThe high voltage fuse and load switch for this combined transformer (American box type substation) are integrated inside the transformer oil tank; it is small in size and is possible to extend to the load center. It can be used for ring network power supply and power supply for the terminal; it has been widely used in power grid restructuring.Non-metal type (e-friendly) Box type substationProduct features Reinforced glass fiber and special cement are prefabricated to be housing material of this e-friendly non-metal box type substation, which has high mechanical strength, perfect impact resistance; it is heat transfer retarding and fire proof and inflaming retarding; compared with metal housing, it has better corrosion resistance and long service life.The underframe is designed to be combined with overall structure and way of lifting of the box type substation and shared underframe is adopted. U-steel and joist steel are welded to be the material of the underframe. Lifting frame legs, installation legs, metal baffle and housing are on two sides of the underframe. The metal doors are connected with ground wires. There are reliably connected grounding conductor between metal frames of high/low voltage electric equipment and transformer housing. The minimum cross-section is less than 30mm2.   Terminals around the underframe are connected with the ground wire so that the user may select any grounding point at any part or in any direction.The transformer chamber roof is the dual-layer metal structure; thermal insulating layer and ventilation channel are set inside. It is equipped with automatic exhaust and ventilation device whose starting and stopping are automatically controlled by the temperature monitoring device in the chamber. The setting value of temperature is 80%-90% of the allowable temperature. Doors are installed on two sides of the transformer chamber for convenience of installation and overhaul. The inner side is mounted with safety separation net door which is equipped with interlocking alarm device to prevent personnel from entering the energized interval and guarantee safety of equipment and human.About Our CompanyShandong Witry Electric Co., Ltd. is a professional electrical equipment enterprise located in Shandong provin