NIK 2104

General properties:

Metering of active and reactive energy, instantaneous power, voltage, current rate
Metering of active energy in both directions (depending on performance) in single-phase two-wire circuits of alternating 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
Grade of accuracy of reactive energy metering according to the DSTU EN 62053-23 – 2,0
Nominal voltage: 220 V, 230V or 240V (depending on performance)
Frequency - 50 Hz
Nominal electric current intensity – 5A
Max electric current intensity - 60A or 80А (depending on performance)
Ingress protection rating - ІР54
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 – 16 years
Average operation time (till the first major maintenance) – 30 years

Advantages:

Number of measuring elements – 1 or 2(shunt and transformer or two shunts (depending on performance) are used as current sensors)
Extended range of actuating voltage (143V – 300V)
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
Possibility to use the equipment in solid housing or with opening sensor
Installability on DIN-strip
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 induction value more than 100 mt
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, anti-tamper switch of terminal cover and shell
Non-volatile storage of events stamped with date and time
Possibility of switching off the load of the consumer if the set value is exceeded: the power supply limit, current rate and voltage, the magnetic field effect more than 100 mt and electromagnetic field more than 10 V/m, disconnections due to non-payment

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