The unit compares the running average with a pre-set target load value and if the target appears in danger of being exceeded, operates an alarm relay and a set of relays. The relay contacts are used to control non-essential loads and hence reduce the overall load as required. The unit also records the highest value of running average load.

Features:

• Tri-vector Meter with built-in Max. Demand controller
• True RMS measurement
• 42 measurements in a single meter
• Suitable for LT & HT metering both star and delta configuration
• Field programmable PT, CT ratios
• Class of accuracy 1.0
• Maximum demand control with 4 relays
• Prediction demand control function
• Suitable for all kind of balance / unbalanced loads
• Highly stable calibration by software means.
• Provides direct reading of all parameters.
• 100% depreciation (IT Rules 1962- App. I Part A III (3) (iii) G (d)]