Prometer 100 (rack)
ขอใบเสนอราคาPrometer 100, series of next generation energy meter designed for power transfer points requiring precise measurements and revenue transactions. Flexible and modular communications ensure integration with existing AMR / AMI / SCADA systems and upgrade to future SAS systems. 4 quadrant energy measurement allows monitoring of generation, transmission and distribution loads.
Prometer 100, series of next generation energy meter designed for power transfer points requiring precise measurements and revenue transactions. Flexible and modular communications ensure integration with existing AMR / AMI / SCADA systems and upgrade to future SAS systems. 4 quadrant energy measurement allows monitoring of generation, transmission and distribution loads.
Application
- Energy transfer measurement and reconciliation
- Power plants, feeder monitoring, grid substations, wind turbines, renewable/PV, industrial and commercial premises
- On-line monitoring of energy exchange at various interface points
- Energy accounting, automation and system integration
Benefits
- Minimal integration cost through multiple communication interfaces
- Suitable for diverse applications through wide-range voltage, current and auxiliary supply inputs
- Support of industry standard DLMS and MODBUS meter reading protocols
- Meter reading and display viewing under power outage
- Multi-lingual support on display (Swedish, German, English, French, Spanish and Italian)
Features
- 0.2s accuracy for active and reactive measurement
- Wide-range dual auxiliary supply with options for AC/DC and self-power (VT powered)
- Power quality features including THD, sag, swell, voltage unbalance and interruption recording
- Dynamic error compensation for CT/VT
- Transformer/line loss adjustment (copper and iron losses)
- Intuitive graphical display including vector diagram, wave forms and bar chart for consumption
- Remote configuration of communication ports
- Simultaneous DLMS and MODBUS over Ethernet port
- Supports meter reading and display using field replaceable battery
- In built IEC61850/RS232 port along with RS485 and Ethernet ports in a single product, with simultaneous communication capability
- Dual loggers for energy and instantaneous parameters
- Flexible time-of-day tariff, maximum demand,
- DST (Daylight saving time) support, with automatic billing dates
Technical specifications
Electrical
Connection type : HV3/HV4
Measurement voltage range :
57.7V to 69.3V (L-N), 100V to 120 V (L-L) ±30%
Measurement current range : 1-10A (configurable)
Frequency : 50/60 Hz ±5%
Burden with auxiliary / Self (VT) powered :
Current circuit: < 0.1 VA/phase @ 1A, < 0.5 VA/phase @ 5A
Voltage circuit in case of Aux power:< 0.1 VA/phase
Voltage circuit in case of internal, self power: < 6 VA/phase
Accuracy Class 0.2S, class 0.5S
Maximum withstand Voltage :
1.5 times of nominal voltage continuously
2 times of nominal voltage for 0.5 second
Maximum withstand current :
1.5 times of Imax continuously
10 times Imax for 1 second
20 times Imax for 0.5 second
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