61S series maximum demand gauge

The 61S666 maximum demand scale is divided into two types: single and double structure demand scales. Record the average maximum current value of the current during the demand cycle in the electrical circuit using the thermal/time characteristics of the instrument. The instrument can measure the maximum average load after 8 and 15 minutes of time indication. The black pointer indicates the demand value, and the red pointer indicates the maximum demand value. The maximum demand pointer is reset to zero through a reset button, which is sealed with lead by the power department to prevent unauthorized reset. The maximum demand gauge adopts a printed dial, transparent glass cover, flame-retardant material plastic shell, clear and beautiful scales, and is suitable for measuring the average maximum current value during the demand cycle on various transmission and distribution systems, power plant control screens, and various electrical equipment to achieve the most economical use.