Reducing initial costs! A case where we were consulted about whether the generator capacity could be made a little smaller.
Here is an example of calculating generator capacity. In a certain high-rise condominium, it became necessary to calculate the capacity of an emergency generator. When calculated using the conventional star-delta starting method, it turned out to be approximately 450 kVA, which was found to be a significant burden both spatially and economically. We were then consulted by the company to see if the generator capacity could be reduced. We conducted calculations using a special condenser starter called "V-Star" for some of the larger loads. It was determined that we could reduce the capacity to approximately 300 kVA, contributing to a reduction in initial costs. In the related links, we have also posted various inquiries received from customers, so please take a look. *For more details, please refer to the PDF materials or feel free to contact us.
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**Features of V-Star** ■ Small Starting Current - The starting current is kept very low, significantly reducing power capacity. - Effective in addressing issues such as voltage drop and flicker in commercial power supply during startup. ■ Sufficient Starting Torque - The starting torque is about half that of direct connection, providing peace of mind. ■ Smooth Transition - There is no need to disconnect the main circuit during the switch from starting to operation, allowing for a smooth transition. ■ Long Lifespan - Due to the unique magnetic flux elimination method of Denko, it is resistant to frequent use, preventing coil degradation and ensuring a long lifespan. *For more details, please refer to the PDF document or feel free to contact us.*
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For more details, please refer to the PDF document or feel free to contact us.
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We are the only manufacturer in Japan specializing in starters, researching, developing, and producing soft starters, proposing solutions to various troubles that occur when starting stopped motors and machines by reviewing the starting methods. As measures to prevent voltage drops on the power supply side, to reduce the capacity of private power generation systems, to prevent damage caused by stress during machine startup, to avoid startup congestion due to insufficient torque, and as energy-saving measures for frequent repeated startups, we have prepared models tailored to each situation. Furthermore, even in situations where it is difficult to find a solution with the current product lineup, we aim to resolve issues by developing and designing the optimal starter for the specific characteristics through engineering work as needed. Please feel free to consult us; we will not only sell starters but also propose the best solutions.