1. VITZROTECH ATS(Automatic Transfer Switches) INTRODUCE
● It is a product that passed Type Test for the first time in the country.
It provides a stable power and a user-centered safety as well as the reliability and safety
based on the quality and intensive technology that are recognized even by UL.
VITZRO TECH Auto Transfer Switch is designed and produced by applying a new IT
technology and it provides an optimal solution that is suitable in any customer’s
environment. It is a premium product equipped with a user-friendly protection function in
order to satisfy diverse needs of customers and to ensure the safety.
● Utility _ Its performance was recognized through technology integration and
international standard certifications.
- It is a product applied with the accumulated switch design and application technologies, operating
machine design technology and insulation design technology.
- It is a product with the largest short circuit capacity internationally and domestically, applied with the
international standards IEC60947-3 (Switches) and IEC60947-6 (Transfer Switching Equipment).
- It is an automatic transfer switch equipped with the breaking capacity and its reliability has improved
(Obtained a short circuit certificate through KERI Type Test).
- It provides the reliability and safety of the electric equipment based on the stable quality and intensive
technology via UL1008 certification.
- It is a unique product equipped with both-way breaking capacity considering the distributed power.
● Compact _ It is possible to install a 600 mm LV panel board for all types through an
optimal reduction of exterior structure
- Reduction of max. 73%
- It can be built inside the movable generator or UPS since it is in a miniature structure.
- It is possible to supply a stable power by composing a separate system.
- All types can be installed horizontally and vertically.
● Convenient _ It is easy to carry out maintenance and designed in a safe structure.
- It is easy to attach/detach the insulation cover of the front part so that it is easy to identify the
structural health of the breaking part and connecting terminal part.
- It is easy to check the switching performance and main contact state through a simple, removable Arc
- The operational part is protected by a steel cover and the structural health of solenoid can be checked
by a simple removable.
● Safety _ Each phase is enclosed separately to improve the breaking capacity and safety.
- Each phase is molded and enclosed individually to improve the breaking capacity and to increase the
operational cycle of the product.
- The operational cycle is semi-permanent since the arc time generated during the switching is short
and contact consumption is small.
- It ensures a steady and stable breaking capacity regardless of the operating voltage through an open
operation using a separate breaking spring.
- It strengthened the main contact protection and breaking capacity using a 4-pole pre-closing and post-
breaking structural design.
- The operational cycle of the product is long since it generates little arc due to a superior switching
2-1 Miniature ATS _ HS Types
2-2 Standard ATS _ WN Types
2-3 Uninterruptible Transfer Types _ ATS CTTS
As one of the leader in electro-technical industry in Korea, We have been providing the best possible products, services, and solutions to the most of the industry such as nuclear and thermal power plant and substation facilities, and so on since its incorporation in 1955.
For the past 60 years, VITZROTECH was able to grow stably based on its firm foundation of modernized product facilities, improved Technical and quality standards, technical superiority balanced teamwork and professional service.
Leading the pleasant and auent field of electric power equipment with state-of-the-art technol-ogy, VITZROTECH is creating new value as well as present new standards, while making a dier-ence for a better future, based on thorough knowledge and skills in the fields of heavy electric equipment, power electronics and aerospace.
It is our sincere hope that the statement and information presented herein may help you the better understanding of VITZROTECH, as a financially responsible enterprise whose past performance and technical experience clearly expresses the sole commitment to your Project implementation.
We assure you of our preparation and cooperation to the fullest extent and hope to have the honor and opportunity to serve as the Reliable partner.
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Mr.KIM J.W. / Manager of Plant Power System Business Unit
Business Type : Manufacture
Established Year : 1968
Employee Number : 312 (R&D Employee : 50)
Annual Sales : USD 97 Million (2013) / Export Amount : USD 20 Million (2013)
Certifications: ISO 9001:2000/KS A 14001:2004, ISO14001:2004/KS A 14001:2004, CESI, KEMA, UL
VITZROTECH has been one of the recognized leaders in the electro-technical industry in Korea since1968.
We are renowned for our skill in manufacturing V.I VCB, ACB, MCCB, ATS, protection relay(IED) and GIS as well as SwitchGear by our own technologies.
All our employees are professionally specialized in each part of research, design, simulation, testing, assembly, operation, service and quality control, and provide the appropriate consulting when necessary based on the extensive technical experience. We strongly believe in that success can only be achieved through the technical advancement and in doing so, we can never stop investing for the future through extensive research and development.
We know we can survive through our customers' success, and therefore, we are trying to provide the best possible customer support and service.