Three Phase Meters

NP73E.1-10-1
Description

three Phase Meters-NP73E.1-10-1 The three-phase meter NP73E.1-10-1 - an intelligent electronic device for active and reactive energy. The three-phase meter NP73E.1-10-1 direct connection is designed to measure the instantaneous power and the consumption of active and reactive energy in the three-phase alternating current circuits. This meter is usually installed at the three-phase subscribers in apartment buildings and private homes, as well as in low-power three-phase customers small engine sector. Counter collects data and transmits it to the center using the built-in PLC-modem. And thanks to the integrated module the FSK -132 three-phase meter NP73E.1-10-1 supports user display CIU 7 directly, without using the DRC.

Basic functions NP73E.1-10-1 counter :

  • Measurement and registration of active and reactive power (capacitive and inductive) in one or two directions
  • multirate electricity metering (available up to six times the rate with the possibility of job workers, weekends and special days)
  • measurement of active and reactive power, power (instantaneous, average, differential), RMS voltage, temperature, frequency, of cos f , as well as the main parameters of power quality
  • the ability to read daily and 1,5,10,15,30,60-minute profiles with a depth of up to 10 000 entries
  • event logging and alarms
  • Use the main switch to disconnect / connect the consumer of the data collection center, to limit the consumption of active power for tripping when the inrush current and voltage at a differential current
  • the use of additional low-power switch to turn off / load connection of no more than 5A or contactors from data collection center or on schedule
  • remote data reading and configuration of the meter.

Sensors to avoid unauthorized access :

  • counter chassis intrusion switch
  • sensor opening the terminal block cover
  • Sensor strong external magnetic field
  • differential current sensor.

Features NP73E.1-10-1 counter :

  • remote software update counter
  • Support modulation S-FSK, OFDM
  • enhanced encryption of transmitted information.
Specifications
Accuracy Class
active energy
reactive energy 		1
1
Base Current 5 A
Under Current 0.25 A
Peak Current 80 And
Starting current
active energy
reactive energy 		0,020A
0,020A
Rated Voltage 3 × 230/400 in
Operating Voltage Range 3 × 184 ... 276
The Maximum Operating Voltage Range 3 × 115 ... 276
Rated Frequency 50 Hz
Meter Constant
active energy
reactive energy 		1000 imp / kW ∙ h
1000 imp / kvar ∙ h
Operating Temperature Range -40 ° C ... +70 ° C
Accuracy Hours (at 25 ° C) <0.5 / 24 h
The Total Consumption Current Circuits, not more than 1 ∙ A
Full Voltage Circuits Consumption (active / apparent power), no more 2 W / 10 V ∙ A
Type of Connection Direct Inclusion
Protection Class IP IP54
The data rate on the main communication channel (depending on the software version of the communication device) 2400 bit / s ( S - FSK ), 128 kbit / s ( OFDM )
Calibration Interval 10 years
Battery Life, Min 20 years
The Average Service Life, not less than 25 years
Mean Time to Failure of the Counter, not less 104,000 hours
Dimensions 290 × 180 × 63) mm
Weight 1.6 kg
Display Backlit
Power Relay for Load Control 80 And
Low Power Auxiliary Relay 5 A
Sensors opening the case of opening the terminals of the magnetic field differential current
Communication Interfaces :
PLC Main Channel +
Optical Interface +
FSK-132 +
USB (under the cover module terminals) -
Overall and Mounting Dimensions of the Meter:
Dimensions of the Meter
NP73E.1-11-1
Description

The three-phase meter NP73E.1-11-1 - an intelligent electronic device for active and reactive energy. The three-phase meter NP73E.1-11-1 is designed to measure the instantaneous power and the consumption of active and reactive energy in the three-phase alternating current circuits. This meter is usually installed at the three-phase subscribers in apartment buildings and private homes, as well as in low-power three-phase customers small engine sector.Counter collects data and transmits it to the center using the built-in PLC-modem.

Basic Functions NP73E.1-11-1 Counter :

  • Measurement and registration of active and reactive power (capacitive and inductive) in one or two directions
  • multirate electricity metering (available up to six times the rate with the possibility of job workers, weekends and special days)
  • measurement of active and reactive power, power (instantaneous, average, differential), RMS voltage, temperature, frequency, of cos f , as well as the main parameters of power quality
  • the ability to read daily and 1,5,10,15,30,60-minute profiles with a depth of up to 10 000 entries
  • event logging and alarms
  • Use the main switch to disconnect / connect the consumer of the data collection center, to limit the consumption of active power for tripping when the inrush current and voltage at a differential current
  • the use of additional low-power switch to turn off / load connection of no more than 5A or contactors from data collection center or on schedule
  • remote data reading and configuration of the meter.
NP73E.1-11-1 Meter

Sensors to avoid unauthorized access:

  • counter chassis intrusion switch
  • sensor opening the terminal block cover
  • Sensor strong external magnetic field
  • differential current sensor.

Features NP73E.1-11-1 counter :

  • remote software update counter
  • Support FSK modulation, S-FSK, OFDM
  • enhanced encryption of transmitted information.
Specifications
Accuracy Class
active energy
reactive energy 		1
1
Base Current 5 A
Under Current 0.25 A
Peak Current 80 And
Starting current
active energy
reactive energy 		0,020A
0,020A
Rated Voltage 3 × 230/400 in
Operating Voltage Range 3 × 184 ... 276
The Maximum Operating Voltage Range 3 × 115 ... 276
Frequency Network 50 Hz
Meter Constant
active energy
reactive energy 		1000 imp / kW ∙ h
1000 imp / kvar ∙ h
Operating Temperature Range -40 ° C ... +70 ° C
Accuracy Hours (at 25 ° C) <0.5 / 24 h
The Total Consumption Current Circuits, not more than 0.8 V ∙ A
Full Voltage Circuits Consumption (active / apparent power), no more 1 W / 9 V ∙ A
Type of Connection Direct Power
Protection Class IP IP54
The data rate on the main communication channel (depending on the software version of the communication device) 100 bit / s (FSK), 2400 bit / s (S-FSK), 128 kbit / s (OFDM)
Calibration Interval 10 years
Battery Life, Min 20 years
The Average Service Life, not less than 25 years
Mean Time to Failure of the Counter, not less 104,000 hours
Dimensions (290 × 180 × 63) mm
Weight 1.7 kg
Display Backlit
Power Relay for Load Control 80 And
Low Power Auxiliary Relay 5 A
Sensors opening the case of opening the terminals of the magnetic field differential current
Communication Interfaces :
PLC Main Channel +
Optical Interface +
FSK-132 -
USB (under the cover module terminals) -
Overall Dimensions of the Meter :
Dimensions of the Meter
NP73E.2-12-1
Description

The three-phase meter NP73E.2-12-1 direct connection is designed to measure the instantaneous power and the consumption of active and reactive power (forward and reverse) in the three-phase alternating current circuits. This meter is usually installed at the three-phase subscribers in apartment buildings and private homes, as well as in low-power three-phase customers small engine sector. Counter collects data and transmits it to the center using the built-in PLC -modema.

Basic Functions NP73E.2-12-1 Counter :

  • Measurement and registration of active and reactive power (capacitive and inductive) in one or two directions
  • multirate electricity metering (available up to six times the rate with the possibility of job workers, weekends and special days)
  • measurement of active and reactive power, power (instantaneous, average, differential), RMS voltage, temperature, frequency, of cos f , as well as the main parameters of power quality
  • the ability to read daily and 1,5,10,15,30,60-minute profiles with a depth of up to 10 000 entries
  • event logging and alarms
  • Use the main switch to disconnect / connect the consumer of the data collection center, to limit the consumption of active power for tripping when the inrush current and voltage at a differential current
  • the use of additional low-power switch to turn off / load connection of no more than 5A or contactors from data collection center or on schedule
  • remote data reading and configuration of the meter.
NP73E.2-12-1 Meter

Sensors to Avoid Unauthorized Access :

  • counter chassis intrusion switch
  • sensor opening the terminal block cover
  • Sensor strong external magnetic field
  • differential current sensor

Features NP73E.2-12-1 counter :

  • remote software update counter
  • Support FSK modulation, S-FSK, OFDM
  • enhanced encryption of transmitted information.
Specifications
Accuracy Class
active energy
reactive energy 		1
1
Base Current 10 A
Under Current 0.5 A
Peak Current 100 A
Starting current
active energy
reactive energy 		0,040A
0,040A
Rated Voltage 3 × 230/400 in
Operating Voltage Range 3 × 184 ... 276
The Maximum Operating Voltage Range 3 × 115 ... 276
Frequency Network 50 Hz
Meter Constant
active energy
reactive energy 		1000 imp. / KW ∙ h
1000 imp. / KVAr ∙ h
Operating Temperature Range -40 ° C ... +70 ° C
Accuracy Hours (at 25 ° C) <0.5 / 24 h
The Total Consumption Current Circuits, not more than 0.9 V ∙ A
Full Voltage Circuits Consumption (active / apparent power), no more 1.1 W / 10.0 V ∙ A
Type of Connection Direct Inclusion
Protection Class IP IP54
The Main Communication Interface The PL (power-line 0,4 kV)
Optional Communication Interface Optical Port
The data rate on the main communication channel (depending on the software version of the communication device) 100 bit / s ( FSK )
2400 bit / s ( S - FSK )
128 kbit / s ( OFDM )
Calibration Interval 10 years
Battery Life, Min 20 years
The Average Service Life, not less than 20 years
Mean Time to Failure of the Counter, not less 96,000 hours
Dimensions (290 × 180 × 63) mm
Weight 1.55 kg
Display Backlit
Power Relay for Load Control 100 And
Low Power Auxiliary Relay 5 A
Sensors opening the case of opening the terminals of the magnetic field differential current
Communication Interfaces :
PLC Main Channel +
Optical Interface +
FSK-132 -
The communication module under the cover terminal -
Overall Dimensions of the Meter :
Dimensions of the Meter
NP73E.2-2-2
Description

The three-phase meter with built-in GPRS-modem NP73E.2-2-2 - an intelligent electronic device for active and reactive energy. The three-phase meter NP73E.2-2-2 is designed to measure the instantaneous power and the consumption of active and reactive energy in the three-phase alternating current circuits. This meter is usually installed at the three-phase subscribers in apartment buildings and private homes, as well as in low-power three-phase small engine sector subscribers, if you are installing the DRC and meters that communicate by PLC is not suitable, for example, if within a TA set one or two counters.
Counter collects data and transmits it to the center using the built-in GPRS-modem.

Basic Functions NP73E.2-2-2 counter :

  • Measurement and registration of active and reactive power (capacitive and inductive) in one or two directions
  • multirate electricity metering (available up to six times the rate with the possibility of job workers, weekends and special days)
  • measurement of active and reactive power, power (instantaneous, average, differential), RMS voltage, temperature, frequency, of cos f , as well as the main parameters of power quality
  • the ability to read daily and 1,5,10,15,30,60-minute profiles with a depth of up to 10 000 entries
  • event logging and alarms
  • Use the main switch to disconnect / connect the consumer of the data collection center, to limit the consumption of active power for tripping when the inrush current and voltage at a differential current
  • the use of additional low-power switch to turn off / load connection of no more than 5A or contactors from data collection center or on schedule
  • remote data reading and configuration of the meter.
NP73E.2-2-2

Sensors to avoid unauthorized access :

  • counter chassis intrusion switch
  • sensor opening the terminal block cover
  • Sensor strong external magnetic field
  • differential current sensor

Features NP73E.2-2-2 counter :

  • remote software update counter
  • a built-in GPRS-modem terminal board under the cover
Specifications
Accuracy Class
active energy
reactive energy 		1
1
Base Current 5 A
Under Current 0.25 A
Peak Current 100 A
Starting current
active energy
reactive energy 		0,020A
0,020A
Rated Voltage 3 × 230/400 in
Operating Voltage Range 3 × 184 ... 276
The Maximum Operating Voltage Range 3 × 115 ... 276
Frequency Network 50 Hz
Meter Constant
active energy
reactive energy 		1000 pulses / kW ∙ h
1000 pulses / kVAr ∙ h
Operating Temperature Range -40 ° C ... +70 ° C
Accuracy Hours (at 25 ° C) <0.5 / 24 h
The Total Consumption Current Circuits, not more than 0.8 V ∙ A
Full Voltage Circuits Consumption (active / apparent power), no more 3 W / 10 V ∙ A
Type of Connection Direct Inclusion
Protection Class IP IP54
The Main Communication Interface GPRS-module
under the cover terminal
Calibration Interval 10 years
Battery Life, Min 20 years
The Average Service Life, not less than 25 years
Mean Time to Failure of the Counter, not less 104,000 hours
Dimensions 290 × 180 × 63 mm
Weight 1.8 kg
Display Backlit
Power Relay for Load Control 100 A
Low power auxiliary relay 5 A
Sensors opening the case of opening the terminals of the magnetic field differential current
Communication Interfaces :
PLC Main Channel -
Optical Interface +
FSK-132 -
The communication module under the cover terminal +
Overall Dimensions of the Meter :
Dimensions of the Meter
NP73E.3-14-1
Description

Three-phase transformer connection meter NP73E.3-14-1 - an intelligent electronic device for active and reactive energy. The three-phase meter NP73E.3-14-1 is designed to measure the instantaneous power and the consumption of active and reactive energy in the three-phase alternating current circuits. This meter is usually installed in transformer substations or at ASU houses as a balanced counter, as well as from the powerful three-phase customers small engine sector.
Counter collects data and transmits it to the center using the built-in PLC-modem.

Basic Functions NP73E.3-14-1 counter :

  • Measurement and registration of active and reactive power (capacitive and inductive) in one or two directions
  • multirate electricity metering (available up to six times the rate with the possibility of job workers, weekends and special days)
  • measurement of active and reactive power, power (instantaneous, average), RMS voltage, temperature, frequency, of cos f , as well as the main parameters of power quality
  • the ability to read daily and 1,5,10,15,30,60-minute profiles with a depth of up to 10 000 entries
  • event logging and alarms
  • the use of additional low-power switch to turn off / load connection of no more than 5A or contactors from data collection center or on schedule
  • remote data reading and configuration of the meter.
NP73E.3-14-1

Sensors to avoid unauthorized access :

  • counter chassis intrusion switch
  • sensor opening the terminal block cover
  • sensor of a strong external magnetic field.

Features NP73E.3-14-1 counter :

  • remote software update counter
  • Support FSK modulation, S-FSK, OFDM
  • enhanced encryption of transmitted information.
Specifications
Accuracy Class
active energy
reactive energy 		0.5 s
1
Base Current 5 A
Under Current 0.05 A
Peak Current 10 A
Starting current
active energy
reactive energy 		0,005A
0,010A
Rated Voltage 3 × 230/400 in
Operating Voltage Range 3 × 184 ... 276
The Maximum Operating Voltage Range 3 × 115 ... 276
Frequency Network 50 Hz
Meter Constant
active energy
reactive energy 		10,000 pulses / kW ∙ h
10,000 imp / kVAr ∙ h
Operating Temperature Range -40 ° C ... +70 ° C
Accuracy Hours (at 25 ° C) <0.5 / 24 h
The Total Consumption Current Circuits, not more than 1. A
Full Voltage Circuits Consumption (active / apparent power), no more 2 W / 10 V ∙ A
Type of Connection transformer, inrush current circuits
Protection Class IP IP54
The data rate on the main communication channel (depending on the software version of the communication device) 100 baud (FSK)
2400 baud (S-FSK)
128 baud (OFDM)
Calibration Interval 10 years
Battery Life, Min 20 years
The Average Service Life, not less than 25 years
Mean Time to Failure of the Counter, not less 104,000 hours
Dimensions 290 × 180 × 63 mm
Weight 1.3 kg
Display Backlit
Power Relay for Load Control 100 A
Low Power Auxiliary Relay 5 A
Sensors opening the case of opening the terminals of the magnetic field differential current
Communication Interfaces :
PLC Main Channel +
Optical Interface +
FSK-132 -
USB (under the cover module terminals) +
Overall Dimensions of the Meter :
Dimensions of the Meter
NP73E.3-17-1
Description

NP73E.3-17-1NP73E.3-17-1 - meter three-phase four-wire electric power transformer of the voltage and current circuits. Designed to measure the consumption of electric power (active and reactive, direct and inverse), evaluation of the current active and reactive power in three-phase AC voltage of 1000 V (medium voltage) and can be used in the automated system "The Matrix." Connecting the voltage measurement circuit via the voltage transformer and current circuits - through current transformer.

Specifications
Accuracy Class
active energy
reactive energy 		0.5 s
1
Rated Current 5 A
Under Current 0.05 A
Peak Current 10 A
Starting current
active energy
reactive energy 		0,005A
0,010A
Rated Voltage 3 × 57,7 / 100 in
Operating Voltage Range 3 × 46,1 ... 69,3 in
The Maximum Operating Voltage Range 3 × 36 ... 80
Rated frequency 50 Hz
Meter Constant
active energy
reactive energy 		50,000 pulses / kW ∙ h
50,000 imp / kVAr ∙ h
Operating Temperature Range -25 ° C ... +55 ° C
Extended Temperature Range -40 ° C ... +70 ° C
The Generator Frequency Quartz Resonator 32 768 Hz
Accuracy Hours (at 25 ° C) <0.5 / 24 h
The Total Consumption Current Circuits, not more than 0.3 V A
Full Voltage Circuits Consumption (active / apparent power), no more 0.2 W / 0.5 V ∙ A
Insulation Resistance 4 kV, 50 Hz, 1 min
Breakdown Voltage 6 kV, 1.2 / 50 s
Electrostatic Discharge 15 kV
Stability of the electromagnetic field, no more 10V / m
Resistance to short electric discharges, not more 4 kV
Type of Connection transformer connection circuits of current and voltage
Protection Class IP IP54
Calibration Interval 10 years
Battery Life, Min 20 years
The Average Service Life, not less than 20 years
Mean Time to Failure of the Counter, not less 96,000 hours
Dimensions (290 × 180 × 63) mm
Weight 1.4 kg
The Main Channel of Communication USB
Communication Interfaces :
PLC Main Channel -
Optical Interface +
FSK-132 -
USB (under the cover module terminals) +
Overall Dimensions of the Meter :
Dimensions of the Meter
NP73E.3-5-1
Description

Three-phase transformer connection meter NP73E.3-5-1 - an intelligent electronic device for active and reactive energy. The three-phase meter NP73E.3-5-1 is designed to measure the instantaneous power and the consumption of active and reactive energy in the three-phase alternating current circuits. This meter is usually installed in transformer substations or at ASU houses as a balanced counter, as well as from the powerful three-phase customers small engine sector.
Counter collects data and transmits it to the center using the built-in PLC-modem.

Basic Functions NP73E.3-5-1 counter :

  • Measurement and registration of active and reactive power (capacitive and inductive) in one or two directions
  • multirate electricity metering (available up to six times the rate with the possibility of job workers, weekends and special days)
  • measurement of active and reactive power, power (instantaneous, average), RMS voltage, temperature, frequency, of cos f , as well as the main parameters of power quality
  • the ability to read daily and 5,10,15,30,60-minute profiles with a depth of up to 10 000 entries
  • event logging and alarms
  • the use of additional low-power switch to turn off / load connection of no more than 5A or contactors from data collection center or on schedule
  • remote data reading and configuration of the meter.
NP73E.3-5-1

Sensors to avoid unauthorized access :

  • counter chassis intrusion switch
  • sensor opening the terminal block cover
  • sensor of a strong external magnetic field.

Features NP73E.3-5-1 counter :

  • remote software update obesecheniya counter
  • Support modulation S-FSK.
Specifications
Accuracy Class
active energy
reactive energy 		0.5 s
1
Base Current 5 A
Under Current 0.05 A
Peak Current 10 A
Starting current
active energy
reactive energy 		0,005A
0,010A
Rated Voltage 3 × 230 / 400 in
Operating Voltage Range 3 × 184 ... 276 in
The Maximum Operating Voltage Range 3 × 115 ... 276
Frequency Network 50 Hz
Meter Constant
active energy
reactive energy 		10,000 pulses / kW ∙ h
10,000 imp / kVAr ∙ h
Operating Temperature Range -40 ° C ... +70 ° C
Accuracy Hours (at 25 ° C) <0.5 / 24 h
The Total Consumption Current Circuits, not more than 1. A
Full Voltage Circuits Consumption (active / apparent power), no more 2 W / 10 V ∙ A
Type of Connection transformer inrush current circuits
Protection Class IP IP54
Baud Rate on the Main Communication Channel Data 2400 baud (S-FSK)
Calibration Interval 10 years
Battery Life, Min 20 years
The Average Service Life, not less than 25 years
Mean Time to Failure of the Counter, not less 104,000 hours
Dimensions (290 × 180 × 63) mm
Weight 1.3 kg
Display Backlit
Low Power Auxiliary Relay 5 A
Sensors tamper opening the terminals of the magnetic field
Communication Interfaces :
PLC Main Channel +
Optical Interface +
FSK-132 -
USB (under the cover module terminals) -
Overall Dimensions of the Meter :
Dimensions of the Meter
NP73E.3-6-2
Description

Three-phase transformer connection meter with built-in GPRS-modem NP73E.3-6-2 - an intelligent electronic device for active and reactive energy. The three-phase meter NP73E.3-6-2 is designed to measure the instantaneous power and the consumption of active and reactive energy in the three-phase alternating current circuits. This meter is usually installed in transformer substations or at ASU houses as a balanced counter, as well as in high-power three-phase customers small engine sector, if the installation of DRC and meters that communicate by PLC, may not suitable, for example, if within a TA set one or two counters.
Counter collects data and transmits it to the center using the built-in GPRS-modem.

Basic Functions NP73E.3-6-2 counter :

  • Measurement and registration of active and reactive power (capacitive and inductive) in one or two directions
  • multirate electricity metering (available up to six times the rate with the possibility of job workers, weekends and special days)
  • measurement of active and reactive power, power (instantaneous, average), RMS voltage, temperature, frequency, of cos f , as well as the main parameters of power quality
  • the ability to read daily and 1,5,10,15,30,60-minute profiles with a depth of up to 10 000 entries
  • event logging and alarms
  • the use of additional low-power switch to turn off / load connection of no more than 5A or contactors from data collection center or on schedule
  • remote data reading and configuration of the meter.
NP73E.3-6-2

Sensors to avoid unauthorized access :

  • counter chassis intrusion switch
  • sensor opening the terminal block cover
  • sensor of a strong external magnetic field.

Features NP73E.3-6-2 counter :

  • remote software update obesecheniya counter
  • a built-in GPRS-modem terminal board under the cover.
Specifications
Accuracy Class
active energy
reactive energy 		0.5 s
1
Base Current 5 A
Under Current 0.05 A
Peak Current 10 A
Starting current
active energy
reactive energy 		0,005A
0,010A
Rated Voltage 3 × 230 / 400 in
Operating Voltage Range 3 × 184 ... 276 in
The Maximum Operating Voltage Range 3 × 115 ... 276
Frequency Network 50 Hz
Meter Constant
active energy
reactive energy 		10,000 pulses / kW ∙ h
10,000 imp / kVAr ∙ h
Operating Temperature Range -40 ° C ... +70 ° C
Accuracy Hours (at 25 ° C) <0.5 / 24 h
The Total Consumption Current Circuits, not more than 1. A
Full Voltage Circuits Consumption (active / apparent power), no more 3 W / 10 V ∙ A
Type of Connection transformer inrush current circuits
Protection Class IP IP54
The Main Communication Interface GPRS-modem for terminal cover
Calibration Interval 10 years
Battery Life, Min 20 years
The Average Service Life, not less than 25 years
Mean Time to Failure of the Counter, not less 104,000 hours
Dimensions (290 × 180 × 63) mm
Weight 1.7 kg
Display Backlit
Low Power Auxiliary Relay 5 A
Sensors tamper opening the terminals of the magnetic field
Communication Interfaces :
PLC Main Channel -
Optical Interface +
FSK-132 -
The communication module under the cover terminal +
Overall Dimensions of the Meter :
Dimensions of the Meter
NP73E.2-6-1
Description

The three-phase meter NP73E.2-6-1 - an intelligent electronic device for active and reactive energy. The three-phase meter NP73E.2-6-1 direct connection is designed to measure the instantaneous power and the consumption of active and reactive energy in the three-phase alternating current circuits. This meter is usually installed at the three-phase subscribers in apartment buildings and private homes, as well as in low-power three-phase customers small engine sector.
Counter collects data and transmits it to the center using the built-in PLC -modema. And thanks to the integrated module the FSK -132 three-phase meter NP73E.2-6-1 supports user display CIU 7 directly, without using the DRC.

Basic Functions NP73E.2-6-1 counter :

  • Measurement and registration of active and reactive power (capacitive and inductive) in one or two directions
  • multirate electricity metering (available up to six times the rate with the possibility of job workers, weekends and special days)
  • measurement of active and reactive power, power (instantaneous, average, differential), RMS voltage, temperature, frequency, of cos f , as well as the main parameters of power quality
  • the ability to read daily and 1,5,10,15,30,60-minute profiles with a depth of up to 10 000 entries
  • event logging and alarms
  • Use the main switch to disconnect / connect the consumer of the data collection center, to limit the consumption of active power for tripping when the inrush current and voltage at a differential current
  • the use of additional low-power switch to turn off / load connection of no more than 5A or contactors from data collection center or on schedule
  • remote data reading and configuration of the meter.
NP73E.2-6-1

Sensors to avoid unauthorized access :

  • counter chassis intrusion switch
  • sensor opening the terminal block cover
  • Sensor strong external magnetic field
  • differential current sensor

Features NP73E.2-6-1 counter :

  • remote software update count
  • Support modulation S-FSK, OFDM
  • enhanced encryption of transmitted information
Specifications
Accuracy Class
active energy
reactive energy 		1
1
Base Current 10 A
Under Current 0.5 A
Peak Current 100 A
Starting current
active energy
reactive energy 		0,040A
0,040A
Rated Voltage 3 × 230 / 400 in
Operating Voltage Range 3 × 184 ... 276 in
The Maximum Operating Voltage Range 3 × 115 ... 276
Frequency Network 50 Hz
Meter Constant
active energy
reactive energy 		10,000 imp / kW ∙ h
10,000 imp / kVAr ∙ h
Operating Temperature Range -40 ° C ... +70 ° C
Accuracy Hours (at 25 ° C) <0.5 / 24 h
The Total Consumption Current Circuits, not more than 0.08 In ∙ A
Full Voltage Circuits Consumption (active / apparent power), no more 1.3 W / 11.6 V ∙ A
Type of Connection direct inclusion
Protection Class IP IP54
The Main Communication Interface The PL (power-line 0,4 kV)
The data rate on the main communication channel (depending on the software version of the communication device) 2400 bit / s (S-FSK), 128 kbit / s (OFDM)
Calibration Interval 10 years
Battery Life, Min 20 years
The Average Service Life, not less than 20 years
Mean Time to Failure of the Counter, not less 96,000 hours
Dimensions (290 × 180 × 63) mm
Weight 1.7 kg
Display Backlit
Power Relay for Load Control 100 A
Low Power Auxiliary Relay 5 A
Sensors Opening the case of opening the terminals of the magnetic field differential current
Communication Interfaces :
PLC Main Channel +
Optical Interface +
FSK-132 +
The communication module under the cover terminal -
Overall Dimensions of the Meter :
Dimensions of the Meter