NIK 2300
NIK 2300
General properties:
- Metering of active energy in three-phase a.c. circuit of alternating current with direct connection to voltage and current.
- Grade of accuracy of active energy metering according to the DSTU EN 62053-21 – 1,0
- Grade of accuracy of active energy metering according to the DSTU EN 50470-1 and DSTU EN 50470-3 – В
- Nominal voltage 3х220 / 380V, 3х230 / 400V, 3х240 / 416V (depending on performance)
- Frequency - 50 Hz
- Nominal electric current intensity – 5A
- Max electric current intensity - 80А
- Ingress protection rating - ІР54
- Availability of pulsed output
- Availability of optical port for programming purposes and data reading
- Number of LCD digits - 6+2
- For multiple-tariff performance: to 4 tariffs and 12 time zones with automatic transition to standard time from daylight saving time
- Calibration interval – 10 years
- Average operation time (till the first major maintenance) – 30 years
Advantages:
- Extended range of operating voltage from -20% to + 15% of nominal voltage
- Increased ingress protection rating against constant and variable magnetic fields (CSU-N MFE 40.1.35.110:2005)
- Technology storage according to the grade of accuracy – not less than 50%
- Continuous operation, where U = 380V (up to 24 hours without sacrificing the grade of accuracy)
- Low power consumption
- Transparent shell
- Solid housing or with opening sensor
- Installability of transparent terminal cover
- In the absence of terminal voltage of meter, the meter is able to work in display mode due to the battery in order to take meter readings (for multi-tariff performance)
- Indication of magnetic field effect with voltage more than 10 V/m within the frequency range 80-2000 MHz
- Additional service functions: indication of current reverse direction (reverse), misconnections, lowered and overestimated phase voltage
- Installability of outsourced interface module RS-485 for remote readout, programming of meters and their application in the automated meter reading and control system.
Таблиця виконань
* To get more information about different designs of the equipment, please, refer to the service manual
or call to our support center by telephone +380 44 383-95-75
or call to our support center by telephone +380 44 383-95-75