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Power Measurement

Process Control

Energy Management

Power Factor Correction Panel
 
 
LOAD MANAGER PCM 9011
Features
  • True RMS measurement
  • 3 or 2 Element Measurement
  • Accuracy Class 1 (IS14697)
  • Programmable PT / CT Primary
  • Energy Storage in EERAM
  • Run hour Indication
  • Replaces several meters in a electrical panel
  • Direct reading without multiplicationfactor
  • Measures 4 quadrant power and records 2 quadrant energy, demand
  • Built in phase analyzer for proper connection
  • Digital Calibration by software
  • Sealed dust proof ABS PlasticEnclosure
  • Low PT/CT Burden (less than 0.2VA)
 
 
Optional Features
 
  • Accuracy Class 0.5 (IS14697)
  • Total Harmonic Distortion (THD) displayof 3 phase voltage and current
  • Optically isolated RS485 communication output with MODBUS RTU protocol
  • Optically isolated RS485 communication output with PROFIBUS DP-Slave protocol
  • RJ45 Ethernet connectivity with MODBUS / TCP support
  • Seperate energy register for export energy recording
  • 1 No. potential free relay output contact for user defined function
  • 2 No. digital input for user defined function
   
Applications
   
  • Panel metering in Substation, Power Station, Gensets
  • Panel metering in Substation, Power Station, Gensets
  • Suitable for Individual loads
  • Factory Monitoring, Building and Halls
  • Energy Data Logging with PC
   
Technical Specification  

Parameter Shown :

  • 1) 3 Phase, Phase to Neutral Voltage
  • 2) 3 Phase, Phase to Phase Voltage
  • 3) 3 Phase Current
  • 4) 3 Phase kVA, kW, kVAr & PF
  • 5) Average Voltage, Current,Total kVA, kW, kVAr, PF & Frequency
  • 6) Total kWh, kVAh, kVArh (Lag & Lead)
  • 7) Rising Demand kVA & kW with integration Time
  • 8) Maximum Demand kVA & kW with Date & Time
  • 9) Clock, Calendar and Run hour

RATINGS :

  • Voltage Range : 80V to 520V AC line to line for LT
  • 25V to 140V AC line to line for HT
  • Standard Current : 1A / 5A
  • Max. Current : 1.5A / 7.5A
  • Frequency Range : 40 Hz to 60 Hz
  • PF Range : 0.00 Lag to 0.00 Lead
  • Auxiliary Supply : 240V AC (-20% to +10%)
  • Operating Temperature : 55° C (Max.)

DISPLAY :

  • Type : 2 Row 16 Character LCD with Backlit
  • Character Size : 4.35 (H) x 2.95 (W) mm
  • LCD Power Save Mode : Provided. When no key is pressedfor 3 minutes, the LCD Backlit is switched OFF to save power and enhance the life of LCD. The LCD is switched ON when any key is pressed

MEASUREMENT :

  • Method : 3 Phase 4 wire for LT 3 Phase 3 wire for HT
  • Accuracy : Class 0.5, 1

INPUT AND OUTPUT :

  • Calibration LED output : 3200 Imp/kWh
  • Digital Input (Option) : 2 (Function user defined)
  • Relay Output (Option) : 1 (Function user defined)

KEY FUNCTIONS :

  • Key Pad : 4 Keys Index, Shift, Increment and Enter used for Program mode setting and Run mode selection
  • Program mode Parameters : PT Primary Voltage, CT Primary Current, Device address, Energy, Run hour and MD Reset
  • Unauthorised Person Entry Protection: Provided through Password Facility Setting, Energy and Run hour Storage in EERAM


COMMUNICATIONS (Option):

  • Type : RS485, Ethernet
  • Protocol : MODBUS - RTU, MODBUS - TCP, PROFIBUS DP-Slave
  • Isolation : Provided
  • Traffic Status : Indicated through TXD, RXD LED

CASE AND DIMENSIONS :

  • Enclosure : ABS Plastic
  • Dimension : 96(H) x 96(W) x 80(D) mm
  • Cutout : 88(H) x 88(W) mm
  • Mounting : Flush / Panel

APPROVALS

  • Type test Approved as per IS14697 Standards for Class 1, Class 0.5 Confirms EMI, EMC Regulations as per IS14697 standards
 
 
PARAMETERS RANGE RESOLUTION ACCURACY
R, Y, B Voltage ( LT Meter) 180 V - 270 V 0.1 V ±0.5% + 2 least digit
RY, YB, BR Voltage (LT Meter) 310 V - 470 V 0.1 V ±0.5% + 2 least digit
R, Y, B Voltage (HT Meter) Primary Voltage 0.01 kV ± 0.5% + 2 least digit
RY, YB, BR Voltage (HT Meter) Primary Voltage 0.01 kV ± 0.5% + 2 least digit
Current 0 - 100 A
100 A & above		 0.1 A
1 A		 ± 0.5% + 2 least digit
kVA / kW / kVAr 3 Phase & Total (LT Meter) 0 - 1000
1000 & above		 0.1 kVA / kW / kVAr
1 kVA / kW / kVAr		 ± 0.5% + 2 least digit for kW/kVA
± 1% + 2 least digit for kVAr
kVA / kW / kVAr 3 Phase & Total (HT Meter) 0 - 10000
10000 & above		 1 kVA / kW / kVAr
0.01 MVA / MW / MVAr		 ± 0.5% + 2 least digit for kW/kVA
± 1% + 2 least digit for kVAr
3 Phase Power Factor & Total 0.0 lag to unity to 0.0 lead 0.001 ± 0.5% + 2 least digit
Frequency 40.00 - 60.00 Hz 0.01 Hz ± 0.2% + 2 least digit
kVAh / kWh / kVArh (Lead & Lag)
LT Meter		 9999999.9 0.1 kVAh / kWh / kVArh Class 1 or 0.5
kVAh / kWh / kVArh (Lead & Lag)
HT Meter		 99999999 1 kVAh / kWh / kVArh Class 1 or 0.5
Demand Parameters 9999.9 / 99999 0.1 kVA / kW or 1 kVA / kW ± 0.5% for kW better than ± 1% for kVA
       

 
 
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