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4.1. Meter overview
The SL7000 is a static, polyphase, four-quadrant, multi-rate
meter. It is intended for large industrial to substation applications.
Depending on the factory configuration, the meter provides the following minimum features and functions:
Multi-energy registering Active, Reactive and Apparent energy (import and export)
Units - Watt (W), Kilowatt (kW) and Megawatt (MW)
Maximum 32 individual energy rate registers for 10 energy channels
(incremental or cumulative)
Up to 8 energy rates per channel
Multi-rate billing and switching
Billing for both energy and demand
Energy rate switching performed by internal clock/calendar
• Up to 12 seasons
• Up to 24 day profiles
• Up to 16 switching times per day profile
• Up to 100 special days (repetitive or non-repetitive)
Demand registering Maximum 24 individual demand rate registers for 10 demand channels
Up to 8 energy rates per channel
Load profiling 2 independent sets of 8 recording channels giving up to 16 load profile channels
Incremental data
Communication RS232 + RS232 or RS485
DLMS-Cosem compliant
PSTN, LAN (TCP/IP), GSM and GPRS media supported
Remote Firmware upgrade possibility
Network quality monitoring Voltage cuts, sags and swells
Total Harmonic Distortion (THD)
Waveform capture (per phase Urms and Irms)
4. General information
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