The NIK 2316 is a highly advanced three-phase smart energy meter designed for both direct and transformer connections. With support for STS prepaid functionality, DLMS protocol, and a wide selection of plug-in communication modules (including 4G/LTE), it ensures real-time energy data transmission, security, and seamless integration into AMI systems. The “Last GASP” feature allows the device to send emergency alerts upon power loss, while built-in tamper sensors, disconnector relay, and encryption provide complete safety. Designed for modern energy infrastructure, NIK 2316 delivers precise metering, control, and secure data exchange in demanding applications.
Specifications
Accuracy class (active energy): IEC 62053-21 Class 1 / IEC 62053-22 Class 0.5s (for transformer connection)
Accuracy class (reactive energy): IEC 62053-23 Class 2
Nominal voltage:
3×230/400 V
3×240/416 V
3×57.7/100 V (transformer connection)
Wide range: 3×57.7/100 V to 3×240/416 V
Operation voltage range: -20% to +15%
Nominal frequency: 50 Hz
Nominal current: 5 A
Maximum current: 10 A / 100 A
Meter constant: 8000 imp/(kWh) and 8000 imp/(kVArh)
Starting current (active energy): 12.5 mA
Starting current (reactive energy): 15.6 mA
Power consumption:
Voltage circuit (without PLC): 10 VA (2 W)
Voltage circuit (with PLC): 20 VA (5 W)
Current circuit: 0.2 VA
LCD display: 6 + 3 digits
Protection level: IP54
Operating temperature: -40°C to +70°C
Weight: ≤ 1.3 kg
Service life: 24 years
Features
Prepaid metering according to STS IEC 62055-41
Plug-in, replaceable data transmission modules
Active and reactive energy metering
Last GASP function – sends alert on power loss via 4G/LTE
Wide communication options: RS-485, PLC-G3, M-Bus
DLMS and STS protocol support
Remote firmware updates
Tamper detection for case and terminal
Optical port and encrypted data transmission
Instantaneous measurements of voltage, current, and power
Configurable RESET and VIEW buttons
Disconnector relay for load control
Battery-powered mode and DIN rail mounting option
Compatible with NIK AMI system
Applications
Utility metering for industrial and commercial sectors
Renewable energy generation sites
AMI and smart grid system deployments
Transformer-based metering infrastructure
Secure and prepaid energy billing systems
About the Manufacturer
NIK is one of the largest energy technology enterprises in Eastern Europe, established in 1997. The company specializes in the design and production of advanced metering systems, industrial controllers, and integrated AMI solutions. With an in-house engineering and R&D department, NIK delivers innovative energy management tools for utilities, businesses, and infrastructure projects.
