NAAC G615 – Advance Digital Energy and Power Meter
- Flush Mount, 96×96 mm
- High Accuracy – Class 0.5s
- Large LCD Display – 72×46 mm / 2.8″ x 1.8″
- More than 200 measured electrical parameters
- Harmonic Analysis – measures up to the 15th order Harmonic
- Alarms and Notifications by flashing display
- Limit thresholds and protection functions
- Expandable using the expansion modules for adding more features and capabilities
- Maximum Demand Management
- Compatible with the NAAC Energy Management System
- Front optical port compatible with USB and Wi-Fi dongles
- Built-in RS-485 port
- IP54 Protection
Features of G615
The main features include an extended power supply voltage range (100…440V AC), (120-250V DC) high measurement accuracy (±0.2% for voltage and current), expandability (using expansion modules) and LCD interactive interface for simple use.
Main measurements and functions
- High measurement accuracy ± 0.2% for Voltage, Current and Class 0.5S for Active Energy
- Voltage: phase, line and system values
- Current: phase values (neutral current calculated)
- Power: apparent, active and reactive phase and total values
- Power Factor per phase and total
- Frequency of measured voltage value
- High-Low-Average value functions for all measurements
- Maximum demand of power and current values
- Voltage and Current asymmetry
- Total Harmonic Distortion (THD): Voltage and Current
- Display of voltage, current harmonics up to the 15th order
- Energy meters for active, reactive, apparent partial and total values, per phase and system values
- Hour counter for programmable total and partial hours
- Phase active power unbalance
- Easy and intuitive menu navigation
- Large LCD display
- Expandability with expansion modules
- Through the optical port, direct connection to a PC can be made via the USB Optical
- Module or the Wi-Fi dongle module.
- Wide range of power supply, measurements and temperature
- Suitable for LV, MV and HV electric systems and installations
- IP54 ingress protection
Display Features of G615
Characteristics of G615
| Product Detail | ||
| Power Analyzer series | G | |
| Model | G615 | |
| Type | Energy and Power Meter | |
| Auxiliary supply Us | ||
| Auxiliary rated supply voltage AC | 100…440V AC | |
| Auxiliary rated supply voltage DC | 120…250V DC | |
| Auxiliary operating voltage range | min | 90V AC |
| max | 484V AC | |
| Auxiliary operating voltage range | min | 93.5V DC |
| max | 300V DC | |
| Operational frequency | min | 45 Hz |
| max | 66 Hz | |
| Power consumption | max | 9.5 VA |
| Power dissipation | max | 3.5 W |
| Measuring Voltage inputs | ||
| Rated Voltage (Ue) | phase-phase | 600V AC |
| phase-neutral | 300V AC | |
| Operating Voltage range | phase-phase | 50…720V AC |
| phase-neutral | 30…360V AC | |
| Voltage inputs operational frequency | min | 45 Hz |
| max | 66 Hz | |
| Voltage inputs measurement method | True RMS | |
| Connection method | Single. Two. three-phase with or without neutral. | |
| Balanced three-phase system | ||
| Current Inputs | ||
| Rated Current (Ie) | 1A / 5A | |
| Measurement range | 0.01…1.2 / 0.01…6 | |
| Measurement method | TRMS | |
| Overload capacity | +20% Ie by external CT with 5A secondary | |
| Overload peak | 50A for 1s | |
| Accuracy | ||
| Measurement conditions | ±0.2% VLN Voltage | |
| (T +23OC ±1 OC / Rel. Humidity 45 ±15% R.H.) | ±0.2% VLL Voltage | |
| ±0.2% Current | ||
| ±0.05% Frequency | ||
| ±0.5% Active Power | ||
| Class 0.5s Active Energy | ||
| Class 2 Reactive Energy | ||
| Communication | ||
| Communication Port | RS485 | |
| Communication Protocol | Modbus-RTU, ASCII and TCP | |
| Insulations | ||
| Rated insulation voltage Ui | 600V | |
| Rated impulse withstand voltage Uimp | 9.5 kV | |
| Operating frequency withstand voltage | 5.2 kV | |
| Mechanical features | ||
| Housing type | Polyamide | |
| Terminals type | Removable | |
| Conductor cross section | min. | 0.2 mm2 |
| max. | 2.5 mm2 | |
| min. | 24 AWG | |
| max. | 12 AWG | |
| Tightening torque (Max) | 0.5 Nm | |
| 4.5 Ibin | ||
| Fixing | Flush-mounting, 96x96mm/3.78″x3.78″ | |
| Weight | 350 gram | |
| Expansion Slot | 1 no. | |
| Ambient Conditions | ||
| Operating temperature | min | -20OC |
| max | +60OC | |
| Storage temperature | min | -30OC |
| max | +80OC | |
| Relative humidity | <90 % | |
| Maximum Pollution degree | 2 | |
| Protection degree | IP54 | |
Compatible with the NAAC Energy Management System
The Energy Management Software offered by NAAC Energy is highly refined and easy to use while offering a large list of features. Our Energy Management Software continuously monitors connected devices and instruments in the field while alerting the operators via alarms. The software can create custom graphs and generate in-depth energy consumption reports. No IT skills are required to operate our EMS software.
