Basic Energy Meters

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Tiny Pro 6

  • Multiparameter monitoring.
  • All parameters with default accuracy class 1.0
  • Measures V, I, KW and Hz
  • Compact 96 x 96 x 55 mm DIN enclosure
  • Micro-controller based
  • True RMS
Specification
Sr. No. Parameters & Options
Statistics
01 Volts R-N Direct Voltage Input : Up to 300V L-N
Burden : 0.5VA
Secondary Voltage Input : 63.5V*
02 Volts Y-N
03 Volts B-N
04 Volts RY Direct Voltage Input : Up to 500V L-L
Burden : 0.5VA
Secondary Voltage Input : 110V*
05 Volts YB
06 Volts BR
07 Current R Secondary Current Input : 5A or 1A (To be specified at thetime of Ordering)
CT Primary : Site Selectable
Range of Reading : 0 – 4000A
Burden : < 1.0VA
Overload(Through CT) : 5A CT = 6A RMS Continuous
1A CT = 1.2A RMS Continuous
(Whole Current) : 120% of Imax continuous.
08 Current Y
09 Current B
10 Frequency 45 to 55 Hz, Accuracy : 0.3% of Reading
11 KWh Range of Reading : 0 to 9999999.9 KWh
Accuracy : 1.0S as per IS13779.
12 KVARh Range of Reading : 0 to 9999999.9 KWh
Accuracy : 1.5% of Reading
(Between 0.5 Lag to 0.8 Lead)
13 KVAh Range of Reading : 0 to 9999999.9 KWh
Accuracy : 1.0% of Reading
14 System PF Accuracy : 1% of Reading (IPFI>0.5)
Range of Reading : 0.05 to 1.00 Lag/Lead
15 System KVA Accuracy : 1.0% of Reading
16 System KW Accuracy : 1.0% of Reading
(Between 0.5 Lag to 0.8 Lead)
17 System KVAR Accuracy : 1.5% of Reading
(Between 0.5 Lag to 0.8 Lead)
18 DISPLAY 0.4” Red Seven Segment.
19 RS485 For Integration with EMS/SCADA
20 Bezel 96x96 mm DIN enclosure
21 Depth 55 mm
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NF29

  • Micro-controller based
  • Measurement of all important Electrical Parameters
  • All parameters with default accuracy class 1.0S
  • Displays with customized LCD
  • Individual voltages and currents for all three phases (R-Y-B)
  • Individual three powers-KW, KVA and KVAR
  • Individual PF and system PF with lead (-) and lag side
  • Frequency (Hz), three energies (KWh, KVAh, KVARh)
Specification
SR.No. Parameters & Option Statistics
01 Volts R-N DirectVoltage Input : 20 to 300V L-N
Burden : 0.5VA
02 Volts Y-N
03 Volts B-N
04 Volts RY DirectVoltage Input : Up to 500V L-L
Burden : 0.5VA
05 Volts YB
06 Volts BR
07 I R Secondary Current Input : 5A or 1A (To be specified at the time of Ordering)
CT Primary : Site Selectable
Range of Reading : 5 – 5000A
Burden : < 1.0VA
Overload(Through CT) : 5A CT = 6A RMS Continuous
1A CT = 1.2A RMS Continuous
(Whole Current) : 120% of Imax continuous.
08 I Y
09 I B
10 Frequency 45 to 55 Hz, Accuracy: 0.3% of Reading
11 KWh Range of Reading: 0 to 9999999.9 KWh
Accuracy : 1.0S as per IS13779.
12 KVARh Range of Reading: 0 to 9999999.9 KVARh
Accuracy : 1.5% of Reading (Between 0.5 Lag to 0.8 Lead
13 KVAh Range of Reading: 0 to 9999999.9 KVAh
Accuracy : 1.0% of Reading
14 System PF Accuracy : 1% ofReading (IPFI>0.5) Range of Reading : 0.05 to 1.00 Lag/Lead
15 System KVA Accuracy : 1.0%of Reading
16 System KW Accuracy : 1.0%of Reading
17 System KVAR Accuracy: 1.5% of Reading (Between 0.5 Lag to 0.8 Lead)
18 DISPLAY Customized LCD
19 Bezel 96x96mm DINenclosure
20 Depth 55 mm
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Empower Plus

  • Class 1.0s accuracy as per IS13779
  • Microcontroller Based
  • Seven Segment LED Based Display
  • Measures all important Electrical Parameters
  • Compact 96 X 96 DIN enclosure
  • RS485 port for connection to SCADA/EMS
Specification
Type Name Statistics
Input Supply Three Phases and Neutral of a 3P4W system
Voltage Direct Voltage Input : 25 to 500V L-L, 25 to 300V L-N
PT Ratio : Site Selectable
Burden : 0.5VA
Current Secondary Current Input : 5A or 1A (Site Selectable)
CT Ratio : Site Selectable
Range of Reading : 5 – 5000A
Burden : < 1.0VA
Overload : 5A CT = 6A RMS Continuous
1A CT — 1.2A RMS Continuous
PowerSupply Auxiliary Supply (AC) : 40 - 480 VAC/DC, 50-60 Hz.
Auxiliary Supply (DC) : 8 - 32 VDC
MEASUREMENT True RMSBasicParameters Voltage(Volts L-N & L-L) VL-N - Accuracy : 0.5% of Reading
VL-L - Accuracy : 1.0% of Reading
Current(Amps IR, IY, IB) Accuracy : 0.25% of Reading
Line Frequency 45 to 65 Hz, Accuracy : 0.3% of Reading
Power Active Power (P) Accuracy : 1% of Reading(For IPFI > 0.5)
Reactive Power (Q) Accuracy : 1.5% of Reading(Between 0.5 Lag to 0.8 Lead)
Apparent Power (S) Accuracy : 1% of Reading
Power Factor For Individual phases and System
Accuracy : 1.0% of Reading (IPFI ≥ 0.5)
Range of Reading : 0.05 to 1.00 Lag/Lead
Energy Total Active Energy (KWh) Range of Reading : 0 to 9999999.9
Accuracy : class 1.0s as per IS13779
Total Apparent Energy (KVAh) Range of Reading : 0 to 9999999.9
Accuracy : 1.0% of Reading
Total Apparent Energy (KVARh) Range of Reading : 0 to 9999999.9
Accuracy : 1.5% of Reading
PowerQuality THD for each phase current
THD for each phase voltage
MISC. Dimensions Bezel 96 X 96 mm
Panel Cutout 92 X 92 mm
Depth of installation 55 mm
Display 4x3 7-Segment
Operating temp 10°C to 50°C
Weight 0.29 Kgs (Approx.)
Min. Operating Current 0.4% to 120% of CT primary
Comm RS485 Modbus-RTU protocol
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Blind Measuring Module

BMM (Blind Measuring Module) is multi functional unit which supports only 3P4W installation. BMM take 3 Voltage inputs & 3 Amps inputs for measurement. BMM measures phase wise Voltage, Amps, PF, Power as well as System Power, Energy,Frequency. For demand calculation BMM has Fixed 30 Minute window, based on Real Time Clock for KW as well as KVA.

BMM provides pulse on led (1000 Pulse/KWh) as well as on isolated opto coupler.

Specification
Type Name Statistics
Input Supply Three Phases and Neutral of a 3P4W system
Voltage Direct Voltage Input : Up to 300V L-N
PT Ratio : 1
Burden : 1 VA
Current Secondary Current Input: - -
CT Ratio : 1
Range of Reading : up to 70 Amps
Burden : < 1.0VA
Overload : 75A RMS Continuous
PowerSupply Auxiliary Supply: 90 - 270 VAC (P-N), 50-60 Hz. (Power Up from 3 Phase Voltage Input)
MEASUREMENT True RMSBasicParameters Voltage(Volts L-N & L-L) VL-N Accuracy : 0.5% of Reading
VL-L Accuracy : 1.0% of Reading
Current(Amps IR, IY, IB) Accuracy : 1% of Reading
Line Frequency 46.5 to 63.5 Hz, Accuracy : 0.3% of Reading
Power Active Power (P) Accuracy : 1% of Reading(For IPFI>0.5)
Reactive Power (Q) Accuracy : 1.5% of Reading(Between 0.5 Lag to 0.8 Lead)
Apparent Power (S) Accuracy : 1% of Reading
Power Factor For Individual phases and System.
Accuracy : 1.0% of Reading (IPFI≥0.5)
Range of Reading : 0.05 to 1.00 Lag/Lead
Energy Total Active Energy (KWh) Range of Reading : 0 to 9999999.9 KWh
Accuracy : Class 1 as per IS13779
Total Apparent Energy (KVAh) Range of Reading : 0 to 9999999.9 KVAh
Accuracy : Class 1
Total Apparent Energy (KVARh) Range of Reading : 0 to 9999999.9 KVARh
Accuracy : Class 1
Demand Active Power (KW) Demand – 30 Minute Fixed Window
Apparent Power (KVA) Demand - 30 Minute Fixed Window
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SLM-PRO

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Power PRO

  • Multiparameter Monitoring
  • Measure All important Electrical Values
  • All parameters with default accuracy calss 1.0s
  • Compact 96 X 96 X 55 mm DIN enclosure
  • Optional RS-485 port for connection to SCADA/EMS
  • Optional Alarm/Trip Output (Two) programmable for any parameter including Demand
Specification
Type Name Statistics
Input Supply Three Phases and Neutral of a 3P4W system / Three Phases of a 3P3W system
Voltage Direct Voltage Input : Up to 500V L-L, Up to 300V L-N
PT Ratio: Site Selectable
Burden: 0.5VA
Current Secondary Current Input: 5A or 1A (Site Selectable)
CT Ratio: Site Selectable
Range of Reading : 5 - 5000A
Burden: < 1.0V
Overload: 5A CT = 6A RMS Continuous
1A CT = 1.2A RMS Continuous
PowerSupply Auxiliary Supply: 90 - 480 VAC, 50-60 Hz.
Output Relay Two. Individually Field Programmable.
Switching Voltage: Max. 250 VAC
Switching Power : Max. 1000W
Expected Mechanical Life: >10 x 106 switching operations.
Expected Electrical Life : >4 x 106 switching operations.
@(Load = 200VA, Coscp = 0.5)
Measurment True RMSBasic Parameters Voltag(Volts L-N& L-L) VL-N - Accuracy : 0.5% of Reading
VL-L - Accuracy : 1.0% of Reading
Current(Amps IR,IY, IB) Accuracy : 0.25% of Reading
LineFrequency 45 to 55 Hz, Accuracy: 0.3% of Reading
Power ActivePower (P) Accuracy: 1% of Reading(For IPFI>0.5)
ReactivePower (Q) Accuracy: 1.5% of Reading
(Between 0.5 Lag to 0.8 Lead)
ApparentPower (S) Accuracy: 1%% of Reading
PoweFactor For Individual phases and System
Accuracy: 1.0% of Reading (IPFI20.5)
Range of Reading: 0.05 to 1.00 Lag/Lead
Energy TotalActiveEnergy(KWh) Range of Reading: 0 to 9999999.9 KWh
Accuracy: 1.0s as per IS13779
TotalApparentEnerg(KVAh) Range of Reading: 0 to 9999999.9 KWh
Accuracy: 1.0% of Reading
TotalApparentEnergy(KVARh) Range of Reading: 0 to 9999999.9 KWh
Accuracy: 1.5% of Reading
PowerQuality THD for each Voltage (Optional)
THD for each Current (Optional)
Demand KVA/ KWDemand Site Selectable. Demand Interval 15/30 Min. Also site selectable
Max.Demand Max. Value reached only. No time & date stamp
Dimensions Bezel 96 X 96 mm
Miscellaneous PanelCutout 92 X 92 mm
Depth ofinstallation 55 mm
  Display 16 X 1 Backlight LCD or 128 X 64 Graphical Backlight LCD(To be specified at the time of Ordering)
  Operatintemp 10°C to 50°C
  Weight 0.35 Kgs (Approx.)
  Min.OperatingCurrent 0.4% to 120% of CT primary
Comm. RS485 Modbus-RTU protocol
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