Product at a glance
High-precision, multiple communication, TFT display
The Elite 500 series is a set of devices with advanced power monitoring capabilities. It can be used for standalone device monitoring and power quality analysis as a part of the building management system (BMS). It can also process industrial controls and SCADA systems. It offers data logging, the ability to control IOs, and modular communication with multiple protocols for third party system integration. Elite 500 allows customers to select either a conventional type of CT or Rogowski coil input, depending on the application. These can be directly connected to the meter without the need for any additional integer.
Application
- Energy transfer measurement and reconciliation
- Power plants, feeder monitoring, grid substations, wind turbines, renewables, industrial and commercial premises
- Online monitoring of energy exchange at various interface points
- Automation and system integration
- Process and factory automation
- Retrofit application up to 4000A can be served by using Rogowski coil
- Different field add-on modules supporting different applications like Modbus, BACnet, Profinet, IEC 61850 protocol support, analogue output and control IOs
- Various industries like oil and gas, mining, hospitals, malls, datacentres, etc.
- LV, MV, and HV switchgear
Benefits
- Minimal integration cost through hot-pluggable modular options for multiple communication ports
- Support of multiple industry standard protocols: MODBUS RTU / TCP, Profinet, BACnet and IEC 61850 for integration with SCADA and other automation systems
- Field-replaceable hot-pluggable communication, PIPO, alarm and analogue output modules
- Supports energy efficiency measurement and LEED certification
- Large, high-resolution, colour display for both analytical and graphical views
- Options to have conventional CT or Rogowski coil
Features
- TFT colour display showing vector diagram, bar chart, weekly /monthly energy consumption comparison
- 17 energy parameter measurement support including net and absolute energy parameters
- Energy resolution: 7+3-digit, instantaneous parameters: 4+3-digit, high-resolution page for energy measurement
- Class 0.2S / 0.5S accuracy for energy measurement
- Configurable favourite parameter on the display page
- Time synchronisation options through SNTP
- Power quality features including individual harmonics, THD, sag, swell, voltage unbalance and interruption counter
- Total demand distortion (TDD) factors and waveform quality indices like K factor and crest factor
- Positive, negative and zero sequence components
- Flexible time-of-day tariff, maximum demand / demand support, DST (daylight saving time)
- Supports PIPO / DIDO, alarm and analogue output module
- Alerts and events on configured parameters
- Dual loggers for instantaneous and energy parameters
- Dual socket support on Ethernet TCP IP module allows for simultaneous communication over Modbus.
- Supports RS485 Modbus along with any chosen ethernet protocol
Specification
| Conventional | Rogowski | |
| Electrical | ||
| Connection type | Common product for 1P2W / 3P3W / 3P4W applications | |
| Measurement voltage range | 35 V to 500 V (L-L) max, 20 V to 300 V (L-N) max | |
| Measurement current range | 10mA – 6 A (configurable) | 5% Ipr -Ipr (Ipr -1000 A or 4000 A) |
| Starting current range | 1mA | 1 A for 1000 A / 4 A for 4000 A |
| Frequency | 50 / 60 Hz | |
| Burden | Current circuit: < 0.2 VA/phase @ 1A & @ 5A Voltage circuit: < 0.2 VA/phase | |
| Sampling rate | 156 samples / cycle / channel | |
| Accuracy | ||
| Energy | Class 0.2S / class 0.5S | Class 0.5S |
| Voltage, Current, Power | 0.2% for measurement range | |
| Frequency | ±0.05 Hz | |
| Power factor | ±0.005 (0.5 lag to 0.5 lead) | |
| Maximum withstand Voltage | 2 times of nominal voltage value for 1 Sec repeated 10 times at 10 second interval | |
| Maximum withstand current | 1.2 times of Ib continuously | – |
| Short time over current | 20 times Imax for 1 second, 10 x Imax for 3 sec., 7 x Imax for 10 sec. | – |
| Overload (continuous) |
1.5 times of Ib (Up to 7.5A) (only measurement) |
– |
| Standard |
IEC 62052-11, IEC 62053-22, IEC 62053-24, IEC61557-12, IEC 62053-31, IEC 60529, IEC 61010-1, IEC 61010-2-030, IEC 61326-1, IS14697, CE, UKCA IEC 61850-6, 7-1, 7-2, 7-3, 7-4, 8-1, (as per edition 1 and 2) |
|
| Environmental | ||
| Ingress protection | IP 54 (front fascia); IP20 (at terminals), IP 65 with gasket (Optional) | |
| Insulation | 3.5 kV RMS 50 Hz, 1 minute | |
| Impulse withstand | 6.4 kV | |
| Operating temperature | -10°C to + 60°C | |
| Storage temperature | -25°C to + 70°C | |
| Temperature coefficient | 0.1% / °C | |
| Mechanical dimension | 96 x 96 x 57.6 mm (± 0.5 mm) (H x W x D) | |
| Weight | 365 g | |
| Software |
– Two data loggers: Primary data logger Logging of up to 20 energy channels values, with integration period 5, 15, 30 & 60 minutes ~15000 parameter-days capacity at 30-minute interval Secondary data logger Logging of up to 20 instantaneous values with integration period 1, 2, 5, 10, 15 & 30 minutes ~35000 parameter-days capacity at 30-minute interval – Configurable parameters:
Up to 31st individual harmonic component measurement |
|
| Features | ||
| Power supply | Range: 48-300VDC or 85-300VAC | |
| Burden | Base product: <3W, < 6.5VA at 240V AC. With all modules: <6.5W, <16VA | |
| Display | TFT for graphical and analytics (3.5 inch) | |
| Size: 53 x 70 mm (H x W), 320×240 pixels. Pixel size: 0.22 mm² | ||
| Battery | Battery for RTC backup | |
| Inputs and Outputs |
1 relay output, 1 fixed pulse output, 2 configurable pulse inputs / outputs
|
|
| Communication | ||
| RS485 port |
Protocol: Modbus RTU Baud rate: 1200 – 38400 bps, parity- none, even, odd |
|
| Ethernet port |
Ethernet over RJ-45, 10 / 100 Mbit / s, SNTP time sync Optional Modbus TCP / IP, Modbus Gateway, BACnet IP, ProfiNET, IEC61850 |
|
| Software support | Configview (for configuration / reading), Optional eWatch 100 / eWatch Online | |
Meton Connect Integration
The CEWE INSTRUMENT AB (SECURE METERS AB) ELITE 500 is fully compatible with Meton Connect IoT datalogger/Modbus Master gateway and Meterscope Web Portal platform.
- Online web platform
- Concentrates a large number of energy meters / analyzers in one gateway
- Simultaneous monitoring of third party equipment / devices
- Expandable with sensors of any type (temperature, humidity, liquid flow, pressure, level, weight, vibration etc)
- Internet connection through ethernet / WiFi / 3G
- Remote control
- Advanced proper operation rule set / rule combination / event logging / notification
- Reports - Auto data evaluation per week
Contact us for more information
Manual / Files:
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