Trivector Meter with built in maximum demand controller
True RMS Measurement
More than 75 parameters displayed in a single meter
Suitable for LT & HT metering
both star and delta configuration
Field programmable PT, CT ratios
Maximum demand control with
3 relays
Prediction demand control function
Selectable time base
15/30 minutes
Suitable for all kind of balanced /
unbalanced loads
Auto ranging of display parameters
Replaces several meters in a electrical panel
Highly stable calibration by
software means
Low power consumption
Suitable for integration in
SCADA application
Highly stable calibration by
software means
Low power consumption
Provides Direct reading of all
parameters
Suitable for integration in
SCADA application
Optional : RS485Serial port
ICD PCM 9005 is a Microcontroller based high performance Digital Trivector Meter
suitable for flush mounting on panels to display several electrical parameter in a single
meter. Three Phase AC power/ Energy / Maximum demand meters and smart transducers
are designed to meet the requirement of metering applications of all kinds. It is designed
to be a stand alone Digital Power / Energy meter or with a remote computer. It also
displays kVA demand and controls by adopting prediction demand control technique.
MAXIMUM DEMAND : It registers 15 or 30 minutes kVA maximum demand. For every
time slot while computing maximum demand, it also generates prediction demand
and operate relays to control demand parameters which are registered in non-volatile
memory chip with real time reference.
The Trivector Meter is provided with LCD displays to have simultaneous indication of
several parameters. Parameters can be selected and seen in Scroll / Hold mode and
several pages are built in to display all parameters. Membrane key pad is available to enter
all the parameters viz., CT Ratio, PT Ratio, Demand Setting, Time base Selection, Time
duration etc.,
TIME OF THE DAY (TOD) METER : The Trivector Meter has built-in feature of time
of the day meter. The 24 hour duration is divided into 4 zones, namely peak / non-peak/
day & night periods which is programmable as per customer's requirements. Maximum
demand setting 1 and 2 are programmable separately for peak / non- peak periods.
The meter also got facility, to register all the energy consumption kVAh, kWh, kVARh
& Max. Demand for four time zones separately. ICD Electronic Trivector Meter
and Maximum Demand Controller are compact, housed in a flush mounting
96 x 192 x 160 mm. ABS plastic enclosure.
Applications
Sub Station Metering
Industries and Buildings
Hotels & Hospitals
Switch gear Metering
Technical Specification
Model : PCM 9005
Application : LT / HT
Voltage input : 415V AC RMS (Line to line) (-20% to +10%) for LT
110 VAC RMS (Line to line) (-20% to +10%) for HT
Current input : 5A AC RMS (Standard)
1A AC RMS available as ordering option
Max. Current : 45.00 to 55.00 Hz
Frequency : 1.5/7.5 A
Working load range : 0.5% to 120% of load current
Working PF range : 0.0 PF lag unity to 0.0 PF lead
Measuring method : 3 phase 4 wire (Standard) for LT
3 phase 3 wire available as ordering option
3 phase 3 wire (Standard) for HT
3 phase 4 wire available as ordering option
Display : 2 Rows x 16 Character
Alpha numeric LCD display with Backlit
Character size : 4.35(H) x 2.95 (W) mm
Parameters shown :
1) 3 Phase - Phase to neutral voltage
2) 3 Phase - Phase to Phase Voltage
3) 3 Phase currents
4) 3 Phase kVA, kW, kVAr & PF Frequency
5) Total Voltages, Current, kVA, kW, kVAr,
PF & Average PF till last MD Reset
6) Total kVAh, kWh, kVArh (lag & lead)
export mode available in model PCM 9005-IE
6) Total kVAh, kWh, kVArh (lag & lead)
export mode available in model PCM 9005-IE
7) TOD kVAh, kWh, kVArh (lag & lead) for 4 zones
8) Rising demand kVA
9) Prediction demand kVA
10)Maximum demand with Date & Time
11)TOD maximum demand with date & time (4 zones)
12)Cumulative maximum demand and
MD reset counts.
Calibration pulse output : Provided through IR LED in the front panel of
the metereither for kWh or kVArh.
(Selectable through keypad with password facility)
Meter constant : 3200 imp / kWh / kVArh
(upto 7000 kW / kVAr instant load)
Setting parameter :
a) Primary current setting
b) Primary voltage setting
c) Integration time (15 / 30 minutes)
d) Set points for rising demand
e) Clock and Calendar
f) TOD zone setting
Parameters setting : Through keypad with password protection
Instant & Demand
Parameters Selection : Through 8 keys provided in the front panel of the meter
MD Reset facility : Provided through keypad with password protection
Number of Relays : Three Relays - RL1 for predictive demand control
RL2 & RL3 for rising demand control
Predictive demand : The Predictive relay is energised when the
predictive demand exceeds the 1st set point.
The relay action takes place only after 5 minutes in
15 minutes demand cycle and after 10 minutes in
30 minutes demand cycle
Rising demand control : The rising demand control relays are energised when the
rising demand exceeds the respective control setpoints
Contact rating : 3 A at 240 V AC
Relay Acknowledgement : Provided through relay acknowledgement key
in the front panel of the meter
Communication Output : An optically isolated RS485 Serial Port is available
Protocol Type : MODBUS - RTU
Burden on Voltage Input : 0.1 VA per phase
Burden on Current Input : 0.1 VA per phase
Auxiliary power supply : 110 / 240 V AC RMS Derived from voltage
input terminals as standard. External 110/240V AC
RMS available as ordering option
Burden on aux. supply : 8 VA
Box Dimension : Bezel : 144 (H) x 144 (W) x 150 (D) mm
cutout : 138(H) x 138 (W) mm
Enclosure : ABS Plastic
Mounting : Panel
Weight : 1.5 Kg.
Approvals : Type test approved as per IS 14697 standards for class 1,
class0.5 confirms EMI, EMC regulations as per 14697 standard
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 (LT Meter)
0 - 1000 10000 & above
0.1A 1A
0.5% ±2% least digit
kVA/kW/kVAr (LT Meter)
0 - 10000 10000 & above
1 kVA/kW/kVAr 0.01 MVA/MW/MVAr
0.5% ±2% least digit
3 Phase Power Factor & Total
0.0 lag to unity to 0.0 lead
0.001
0.5% ±2 least digit
Frequency
45.00 - 55.00 Hz
0.01Hz
2% ± 2 least digit
kVA/kWh/kVArh(Lead & Lag)
R(including TOD register) LT Meter
9999999.9
0.1kVA/kWh/kVArh
0.5% for kWh better than 1% for kVArh & kVAh
kVA/kWh/kVArh(Lead & Lag)
R(including TOD register) HT Meter
