Three-phase electronic meters of active energy -05, -08, accuracy class 1,0, are designed to record active energy in three-phase three-wire and four-wire mains of alternating current with direct connection and connection through current transformers. The meters may be installed for industrial and domestic consumers, including meters embedded into the automated energy control and record systems.

The meters are protected against magnetic field impact, provide energy measurement under the current load direction change. Meters with an electromechanic counting mechanism are supplied with backstop, which excludes energy stealing.

The meters have indicating lights of voltage availability and load current.

Meters -05, -08 meet the requirements of State Standard GOST 30207 and --40.1.35.110:2005, certified for the compliance of the measurement equipment with the approved type, and they have been included into the State register.

METERS, TYPE -05

ct-ea05.jpgMeter -05 is manufactured in 4 options:

  • -05 – with a six-digit electromechanic counting mechanism;
  • -051- with a seven-digit electromechanic counting mechanism;
  • -05 – with a six-digit electromechanic counting mechanism and a unidirectional IR-port, which ensures reading the data on energy consumption;
  • -05 – with an LCD display and a unidirectional IR-port, which ensures reading the data on energy consumption.

METERS, TYPE -08

ct-ea08.jpgThe meter is manufactured in 3 options:

  • -08 – with a seven-digit electromechanic counting mechanism;
  • -08 – with a seven-digit electromechanic counting mechanism and a unidirectional IR-port, which ensures reading the data on energy consumption;
  • -08 – with an LCD display and a unidirectional IR-port, which ensures reading the data on energy consumption.
Parameter -05 -08
Accuracy class 1,0 1,0
Frequency, Hz 50±2,5 50±2,5
Nominal voltage, V 3x220/380 3x220/380
Nominal current, 5 5
Maximum current, 50 100
Minimum current, 0,05 0,05
Starting current, m 12,5 20
Temperature range, ° From - 40 to +55 From - 40 to +55
Weight, kg, up to 1,8 1,8
Dimensions, mm, up to 280x177x80 280x177x80
Direct connection yes yes
Transformer connection yes yes
Calibration period, years 10 10

METERS, TYPE -12

co-ea12d.jpgAn electronic three-phase active energy meter -12 is designed to record active energy in three-phase four-wire mains of alternating current of industrial and domestic consumers. The meter has a seven-digit electromechanic counting mechanism. The meter may be used within automated energy control and record systems.

The meter is manufactured in 2 options: -12, -121.

Indicating control lights show:

  • reverse power (energy) by phases (reverse);
  • voltage and current availability in each phase;
  • availability of underestimated values or absence of phase voltages;
  • state of recording;
  • inconsistency of phase connection.

The meters meet the requirements of State Standard DSTU 61036:2001, - 40.1.35.110:2005, certified for the compliance of the measurement equipment with the approved type, and they have been included into the State register.

Parameter -12 -121
Accuracy class 1,0 1,0
Frequency, Hz 50±2,5 50±2,5
Nominal voltage, V 3220/380 3220/380
Nominal current, 10 5
Maximum current, 120 60
Starting current, m 20 10
Temperature range, ° from -40 to +55 From -40 to +55
Weight, kg, up to 1,8 1,8
Dimensions, mm, up to 28017780 28017780
Gear ratio, pulses/KW•h 2000 800
Calibration period, years 6 6

METERS, TYPE -02

ct-er02d.jpgAn electronic three-phase active energy meter -02 is designed to record reactive energy in three-phase four-wire mains of alternating current with direct connection and connection through current transformers for industrial and domestic consumers. The meter may be used within automated energy control and record system.

Meter -02 is manufactured in 3 options: -02; -022; -023.

Features:

  • indicating signals of mains voltage availability;
  • indicating signals of energy consumption;
  • protection against energy stealing;
  • electromechanic counting device 6+1;
  • protection level corresponds to IP51 under State Standard GOST 14254-96.

The meters meet the requirements of State Standard GOST 26035-83, certified for the compliance of the measurement equipment with the approved type, and they have been included into the State register.

Parameter -02 -022 -023
Accuracy class 1,5 2,0 2,0
Frequency, Hz 50±2,5 50±2,5 50±2,5
Nominal voltage, V 3220/380 3220/380 3220/380
Nominal current, 5 5 5
Maximum current, 50 50 100
Starting current, m 18 25 25
Temperature range, ° from - 40 to +55 from - 40 to +55 from - 40 to +55
Weight, kg, up to 1,8 1,8 1,8
Dimensions, mm, up to 28017780 28017780 31417766,5
Counting mechanism type seven-digit seven-digit seven-digit
Gear ratio, pulses/KW•h 2000 2000 1000
Calibration period, years 6 6 6