Salient Features
  Demand control based on True power (KW) or Apparent
Power (KVA) or current
– selectable at site
Alarm and three trip signals for demand control
Sliding / Fixed interval technique – selectable.
PT/CT – programmable at site.
Six different Demand selection – TOD Settings.
Communication facility with computer.
Password Protection to avoid unauthorised setting
True rms measurements
Low PF Monitoring for each TOD


Actual demand in usage should be close to the contracted demand.  

The actual Maximum Demand can be curtailed saving considerable Electricity charges.

A Positive method to ensure that Maximum Demand never exceeds the contracted demand.  
Save Maximum Demand charges when power cuts are not in force. When actual demand in use and contracted demand are close, M.D.Controller avoids risk of crossing the limits and penalties and disconnection. Maximum utilisation of demand during load shedding helps to use the minimum implant generation and optimum utilization of both EB power and in plant generation.

As a result of these savings, the payback period is low.


Current (Amps)
Voltage (Volts)
Power Factor
Active Power – KW.
Apparent Power – KVA.
Reactive Power – KVAR.
Frequency.
Demand in KW /KVA/Current.
Active energy – KWHr.
Apparent energy – KVAH.
Reactive energy – KVARH.
Reactive energy – Inductive – KVARH –L.
Reactive energy – Capacitive – KVARH –C.
Peak demand.
TOD true Energy – between resets and total.
TOD Apparent energy – between resets and total.

      


PARAMETER

M.D.CONTROLLER

INPUT  

Voltage 
(Phase to Phase)

500 v rms (max)

current

5A / 1A
AUX SUPPLY

220V ± 20%

ACCURACY CLASS 1
DISPLAY 16 Character 2 Line alphanumeric LCD with back light
BURDEN 0.1 VA Typical
DIMENSIONS 215mm x 140mm x 125mm
PANEL CUTOUT 185mm x 125mm
KEYBOARD Feather touch key board