Load Rating - Metasys - LIT-1201793 - Software Application - Site Management Portal - 12.0.50

Metasys Site Management Portal Help

Brand
Metasys
Product name
Site Management Portal
Document type
User Guide
Document number
LIT-1201793
Version
12.0.50
Revision date
2023-06-02
Language
English
Note: Enter Energy Savings amounts in decreasing order, with the highest amount listed first. Enter the same Shed to value in all rows.

Consider an example of a fan that should be shed to 60%. The first Shed from entry is 100%, because the most energy would be saved when shedding from this state. The second Shed from entry is 90%, the third entry is 80%, and so on. The entries might look like this:

Figure 1. Define Load Rating

Also, consider an example of a three-speed fan that can have the following states: High, Medium, Low, and Off. The operator decides to set the fan to Low when the Load is shed. In this case, the first Shed from entry is High because the most energy would be saved when shedding from this state. The second Shed from entry is Medium. A Shed from entry for Off is not required because no energy is saved by shedding from Off to Low. The entries might look like this:

Table 1. Load Rating Entries

Shed From

Shed To

Energy Savings

High

Low

5.0 kW

Medium

Low

3.2 kW