Zbw Combined Transformer Box

Basic Info.

Model NO.	ZBW
Usage	Combined Transformer, Distribution Transformer
Frequency Characteristics	Power Frequency
Shape of Core	Ring
Brand	CHINT
Transport Package	Plywood Pallet
Trademark	Witry OEM
Origin	Shandong China
HS Code	8504210000
Production Capacity	800 Sets/Month

Product Description

Welcome to shandong witry company
This 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 substation
ZBW40.5 outdoor type whole set of substation
Features
It 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 substation
Features
It 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 substation
Features
This 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 substation

Product features
The 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 substation
Product 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 Company Shandong Witry Electric Co., Ltd. is a professional electrical equipment enterprise located in Shandong province east of China, integrating R&D, design, manufacture, supply and export. The main products are high-voltage transmission and transformation equipment, high and low-voltage switchgear, cable tray. the products are widely used in power, metallurgy, chemical industry, machinery, medicine, mining, textile and other industries.

Mission & Vision Thinking and doing more, make customers do less. Being more efficient, make customers more beneficial. Represent with quality, make reputation with service. Sincerely treat guests, make friends in business. We are committed to producing only the highest quality products that meet or exceed our customers' expectations and requirements. Our goal is to achieve 100% customer satisfaction by delivering the best products and services on time and defect free. We will achieve this individually and corporately through tested and proven processes and controls in our Quality System, and with a constant focus and effort on continuous improvement.

Our Employees Our employees consists of experienced, well-motivated and dedicated team of engineers, technicians, sales executives and management staff. Our company has a strong technical team, all-weather provide convenient fast pre-sale and after-sale service and detailed engineering technical solutions.

Our Equipment and Management Our factory covers an area of 100,000 square meters and has 18 workshops. The main equipment includes laser cutting machine, Shearing Machine, automatic ladder edge production line, high-voltage electrostatic powder spraying production line, etc. It has more than 100 sets of imported CNC processing equipment and precision testing equipment. Each process has strict quality control and processing technology, and the products fully comply with national standards and IEC (International Electrotechnical Commission)standards. The company has successfully obtained ISO9001:2008 quality management system, ISO14001:2004 environmental management system and OHSAS18001:2007 occupational health and safety management system certification.