NIK 2303
Three-Phase Meter
NIK 2303 electric meter is a high-precision device equipped with a disconnector rated at 120 A, ensuring safe operation. It boasts an accuracy class of 0.5 S, making it reliable for precise measurements of active and reactive energy.
This meter provides instantaneous readings for power, voltage, and amperage, giving you real-time insights. With support for 4 tariffs and 12 zones, it offers flexible billing options. Optionally, you can include 4 measuring elements and prepaid functions, enhancing its capabilities.
The meter features an optical port for convenient data access and is compatible with a voltage range of 100…400 V for transformer connection. It provides robust protection against electricity theft, including indications for incorrect connections, voltage fluctuations, and the influence of magnetic and electromagnetic fields.
For added security, it includes tamper sensors for both the case and terminal cover. Housed in a transparent casing, it’s easy to monitor. You can use it in battery mode or connect it to an external power supply. Plus, it offers voltage quality control for comprehensive energy management.
| Clase de precisión para la medición de energía activa | EN 62053-21, EN 62053-22 (para conexión de transformador) |
| Clase de precisión para la medición de energía reactiva | EN 62053-23 |
| Voltaje nominal | 3х220/380 V, 3х230/400 V, 3х240/416 V, 3х57,7/100 V (para conexión de transformador), 3х57,7/100 V … 3×240/416 V (Amplio rango, para conexión de transformador) |
| Rango de voltaje de operación | -20 … +15% |
| Frecuencia nominal | 50 Hz |
| Corriente nominal | 5 A |
| Corriente máxima | 10 A, 80 A, 120 A |
| Constante del medidor | 8000 imp / (kW*h) |
| Corriente inicial para medición de energía activa | para medidores de conexión directa clase 1,0: 12,5 mA, para medidores de conexión de transformador clase 1.0 (0.5 S): 10 mA |
| Corriente inicial para medición de energía reactiva | para medidores de conexión directa clase 1,0: 15,6 mA, para medidores de conexión de transformador clase 1.0 (0.5 S): 15 mA |
| Consumo de energía, no más | en los circuitos de voltaje sin interfaz PLC: 10 V•A (2 W), en los circuitos de voltaje con interfaz PLC: 20 V•A (5 W), en los circuitos de corriente: 0,05 V•A |
| Temperatura de operación | -40 … +70 °C |
| Peso, no más | 1,3 kg |
| Número de dígitos en la pantalla LCD | 6 + 2 |
| Vida útil | 24 años |
| Meter type | Electronic |
|---|---|
| Active / reactive energy | AR |
| Number of phases | Three-phase |
| Accuracy class of active energy measurement | 0,5 S |
| Interfaces | Optical port, PLC, RF 2.4 GHz, RS-485 |
| Quantity of measuring elements | 4 |
| Prepayment function | With NovaSys software |
| Tariffs | Tariff meter |
| Fraud protection | Electromagnetic field indication, Indication of the magnetic field, Mechanical intervention sensors |
| Options | Indication of phases, Voltage quality control, Load disconnection relay |
| Reserve power supply | Connecting an external power supply |
| Design features | Optoport cover protection, Transparent case |
