General policies and terms of service

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SOJITECH is a online selling site for elevator components, elevator automatic rescue devices; specializing in products of Schneider, Riello, Soji …

– Customers participating in transactions on SOJITECH are individuals having full civil act capacity from 15 years old or more and have assets to make purchases of products.

– Products on SOJITECH include elevator components, power supplies, YASKAWẢ Japan Inverter & Serva, 50Hz / 60Hz / 400Hz frequency converters, Riello UPS-Italy, batteries…

– All buying and selling activities of products on SOJITECH must be performed with publicity and transparency to ensure the customers’ interests. SOJITECH will be responsible for all matters of customers which are related to products provided on SOJITECH.

– By participating in transactions on SOJITECH, customers are considered to have understood their rights and obligations and agreed to be bound by the operation regulations of the website providing e-commerce services https://Sojitech.vn which is in effect at the time the customer is making the transaction.

SOJI ARD 5 for elevators with small-capacity motors

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In order to solve the price and quality problems, SOJI presents the triple phase automatic rescue device SOJI ARD5 – an overall solution for clients’ concerns.

Nowadays, when more and more families, organisations and companies are in need of lifts installed at home and workplace, automatic rescue devices are indispensable.

However, chosing high quality but reasonable-priced automatic rescue devices which come from trustworthy manufacturers and have reliable origins becomes an important problem to not only investors but also to companies who provide elevator installation and maintenance services.

SOJI Technology Co., LTD is one of the leading companies winning a durable position on the market in providing automatic rescue devices for elevator in Vietnam, with various types of rescue device such as single phase, triple phase, 48VDC, 60VDC, batteries…

In order to solve the price and quality problems, SOJI presents the triple phase automatic rescue device SOJI ARD5 – an overall solution for clients’ concerns.

ARD for villas (SOJI ARD5) is the latest model of the SOJI 3 phase automatic rescue device. This product, which is suitable to elevators with small-capacity motors from 3,7kW – 5,5kW, possesses multiple remarkable highlight features:

– Small-sized; easier to transport and install.

– Simple connection to electrical cabinet, easy-to-use.

– Suitable for small elevator and limited installing space.

                               

Advantages of SOJI ARD5 compared to other general triple phase automatic rescue devices:

– Price: SOJI ARD5 is optimized with small size, therefore the price is better and more suitable to the customer’s psychology.

– Quality: SOJI ARD5 is manufactured by our excellent staff who have many years of experience in elevator industry, and have done many researches to develop suitable products for the elevator field in Vietnam.

– Warranty service: SOJI ARD5 is designed and fully manufactured in Vietnam by our experienced engineers. Our customer service staffs are always ready to support our clients 24/7 with any warranty claim, to keep customers informed and in control 100% of the time.

Introduction of ARD product from SOJI

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Nowadays, when more and more families, organisations and companies are in need of lifts installed at home and workplace, automatic rescue devices are indispensable. Therefore, chosing high quality but reasonable-priced automatic rescue devices which come from trustworthy manufacturers and have reliable origins becomes an important problem to not only investors but also to companies who provide elevator installation and maintenance services.

At present, there are numerous companies providing elevator rescue devices originated in several sources, which have different qualities and are offered at different prices. We can categorise elevator rescue devices in two ways:

By technical specifications (sort by ascending price)

– 1-phase 60VDC rescue device (UPS 60VDC): can be used for all kinds of motors.

– 1-phase rescue device (1-phase UPS): used for elevators with small-capacity motors, usually less than 11kW.

– 3-phase rescue device (ARD): used for elevators with motors’ capacity larger than 11kW, […], or for the elevators designed only for 3-phase automatic rescue device.

By origins:

– Automatic rescue devices originated in Europe: excellent quality but high-priced, rarely chosen.

– Automatic rescue devices originated in China: reasonable price, but unequal quality; customers should carefully select suppliers.

– Automatic rescue devices originated in Vietnam: there are now several prestigious companies which have researched and successfully developped 1-phase and 3-phase automatic rescue devices for elevators, and provide them at reasonable prices to customers.

With many years of supplying automatic rescue devices for lift in the domestic market, and supported by an experienced team of engineers,  SOJI TECHNOLOGY CO., LTD is very proud to present the products: 1-phase and 3-phase automatic rescue devices for elevators produced in accordance with the standards of the technology transfer from SOJI Global.

1-phase rescue device (SOJI 60VDC UPS)

The 60VDC automatic rescue device is the new tendency in the elevator industry. Small-sized, possessing advanced technologies and only one configuration, this rescue device is definitely an optimal selection between various elevator rescue products available now. The SOJI 60VDC rescue device is verified by Vietnamese and international companies.

The smartly designed SOJI 60VDC elevator rescue device can be used with frequency inverters such as FUJI and YASKAWA… It provides electricity to elevators in case of a power cut in order to automatically move the cabin to the nearest floor where the doors will open.

Click here to learn more about the product.

 

3-phase automatic rescue device (SOJI ARD)

SOJI ARD gathers many necessary advantages from other rescue device companies’ products, but at the same time, also optimises and eliminates the disadvantages of other ARD types.

SOJI ARD:

– Giving pure sine-wave output voltage.

– Easy to be installed and used with the enclosed technical drawing.

– Controlled by microprocessor.

– Auto restart when the power is back.

– Smart battery management with the 3-stage battery charger built to maximise the battery life.

– Using a reliable separate charger circuit, can be easily replaced and maintained, without affecting the main control in operation.

– High efficiency, optimum performance, low maintenance, easy operation.

– Anti-short circuit and overload protection.

– Having a mild and steady circuit breaker system using contactors instead of the relays like the other general rescue devices.

– Suitable for all types of elevator on the market.

– Extremely simple connection with 3 input phases 380VAC/50Hz, 3 output phases 380VAC/50Hz and one alert signal when the rescue is done.

– Unnecessary to change the control system because it can be directly connected to the power and the elevator control cabinet.

– Compatible with all inverters: Mitsubishi, Fuji, Yaskawa, AS380, Monarch …. and all control systems.

With advanced features, easy utilisation and high durability, the 3-phase SOJI ARD automatic rescue device will be the best choice for customers …

Frequency inverter market

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Growing demand for electrical efficiency and increasing investment in modernization of infrastructure will drive the global frequency inverter market to $18,854 million by 2017, with a CAGR of 8.7% from 2012 to 2017. Asia-Pacific, with its thriving economies and rapidly expanding manufacturing bases, is expected to experience highest revenue growth during the next five years.

Sojitech background
The factors driving growth in the frequency inverter market are rising energy prices, stringent efficiency regulations, and increased awareness about advantages of the inverters. frequency inverter is a highly developing market despite having a large base due to its enormous potential offered by these inverters. Though the market experienced slight reduction in the growth rate in 2012; this effect will be short lived and the market will bounce back with steady growth in the future.

Frequency inverter manufacturers mainly focus on R&D in order to develop new and improved products, which offer more distinguished and revolutionary features such as more precision, control, and efficiency. Expansion into new and emerging markets such as Asia-Pacific, Russia, and South America has been and will be the key for success for frequency inverter manufacturers if they intend to increase their overall sales and revenue. In 2012, ABB Ltd (Switzerland) dominated the frequency inverter market with 19% market share. Siemens Industry Inc. (U.S.) stood second with 13.8% and Schneider Electric SA (France) occupied around 8.5% market share of the total frequency inverter market.

Frequency inverters occupy maximum market share due to their comprehensive use in all types of industries and induction motors to achieve multiple speeds of operation. By application, the inverters that are used for pumps capture maximum market share. The high power inverters are applied in heavy industries such as oil & gas, metals & mining, power generation, cement, paper, wind energy, water & wastewater, and marine. These involve huge capital and infrastructure investment expending but offer enormous savings and reduction in power consumption.

The global frequency inverter market in major regions namely Asia-Pacific, Europe, North America, Latin America, and Middle East & Africa under major applications such as pumps, fans, compressors, conveyors, elevators, extruders, and other applications (mixers, agitators, etc.). Various types of frequency inverter included are Frequency inverters, DC drives, and servo drives. Also, power ranges of frequency inverter (micro power inverters, low power inverters, medium power inverters, and high power inverters); and voltage ranges of frequency inverter (low voltage inverters and medium voltage inverters) are identified and included.

India UPS Market

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India UPS Market Revenue to Grow at 12% CAGR during 2013-18, Says TechSci Research

Inadequate power supply in India coupled with high growth rate in end user market is expected to drive the Indian UPS systems market.
Global UPS Market, India UPS Market, Small Size UPS Market, Large Size UPS Market, Hita Technologies, Market Size, Market Share
“Power deficit of around 12,000 MW has been registered in India during the financial year 2012-13 as a result of gas and coal scarcity along with less rains in the country.”(PRWEB) September 20, 2013

Electricity generators are the need of every big organization today and battery-supported inverter systems have become common in Indian homes. According to the recently published TechSci Research report ‘India UPS Market Forecast & Opportunities, 2018’, the Indian UPS market revenue is expected to grow at the CAGR of around 12% during 2013-18. The majority of the Indian UPS market revenue is controlled by three leading companies i.e. Emerson, APC & Novateur, mentions the report.The report analyses the developments and trends in the UPS market in India. According to the report the opportunity in the Indian UPS market has been well-known by global players in past few years and as a resultant, Indian UPS market witnessed the acquisition of many domestic UPS manufacturers by global giants. This can be observed with the entry of Cyber Power from Taiwan in the Indian UPS market, acquiring post-sales service assets of Hita Technologies. The company has presence in more than 50 countries around the world and aims at achieving around 25% market share within first 12 months of its entry.

‘India UPS Market Forecast & Opportunities, 2018’ analyses the various factors contributing to the growth of this market. It mentions that India being a power deficit nation has a large market for power backup products. Power deficit of around 12,000 MW has been registered in India during the financial year 2012-13 as a result of gas and coal scarcity along with less rains in the country. But there has been an increasing trend in recognizing UPS systems as an essential power backup device as nearly every organization today uses computers to smoothen their workflows. Growing e-Commerce, data centers, numbers of servers, and electronic & medical equipment needs high level of power supply for uninterrupted services and thus generating significant demand for high power range of UPS systems in India.

“The Indian UPS market has been largely dependent on the below 5kVA range of UPS systems in the past. However, this trend is set to change as there has been a growing application of UPS systems in industrial sector and the increasing load on Indian datacenter’s demand for the use of high end UPS systems. In addition to this, the increasing use of flexible modular UPS systems has made high end UPS systems very practical for industries, which intend to grow. Hence, it is expected that high end UPS systems will increase their market share in the Indian UPS market at a fast pace during the next five years,” said Mr. Karan Chechi, Research Director with TechSci Research.

‘India UPS Market Forecast & Opportunities, 2018’ has analyzed the potential of the Indian UPS market and provides statistics and information on market sizes, shares and trends. The report will suffice in providing the intending clients with cutting-edge market intelligence and help them in taking sound investment decisions. Besides, the report also identifies and analyses the emerging trends along with essential drivers and key challenges faced by the industry.

TechSci Research