Equipping both! An explanation of "Demand Control" and "Schedule Control."
This document explains the "Trim Star" system, which automatically reduces both the basic charge and usage fees through "demand control" and "schedule control." Electricity charges are calculated based on the maximum demand value (in 30-minute intervals) over the past year as the contracted power. In other words, if electrical equipment that is not usually used is operated for 30 minutes once a year, the contracted power will increase, resulting in higher electricity costs. "Demand control" reduces the basic charge, while "schedule control" reduces the usage fees. This system is equipped with both demand control and schedule control. [Contents] ■ Overview of the system ・1. About demand ・2. Guarantee, maintenance, statutory useful life, and failures *For more details, please refer to the PDF document or feel free to contact us.
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basic information
**Demand Control and Schedule Control Features** ■ Demand Control - Sequentially controls multiple circuits to suppress demand values when an overload signal is input. - Control starts from the circuit that is currently under schedule control (automatic link program). - Release occurs sequentially from the circuit that has been controlled the longest (at 5-second intervals). - After all releases, it automatically shifts back to schedule control. ■ Schedule Control - Controls one circuit at a time (for 3 to 5 minutes) when a surplus signal is input, suppressing usage. - Since it controls one circuit at all times, the excess target power is reduced. - When an overload signal occurs, it automatically shifts to the demand controller. - Demand control and schedule control are linked through an automatic link program to prevent environmental degradation. *For more details, please refer to the PDF document or feel free to contact us.*
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Applications/Examples of results
【Suitable Introduction Facilities】 ■ Facilities that require 24-hour air conditioning operation ■ Facilities with high ceilings ■ Facilities that have introduced refrigeration units ■ Facilities that use air conditioning heavily during the summer *For more details, please refer to the PDF document or feel free to contact us.
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Our company plans, manufactures, and sells the system "Trim Star" to reduce contracted power values. Since it is fully automated, customers do not need to work on-site, and it performs fine adjustments without stopping the air conditioning, so there is no need to endure heat or cold. We provide comfortable energy savings and offer proposals that protect both people and the environment.