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Hybrid ANSI Revenue Meter
& Power Quality Analyzer
The EM920 is the ANSI version of the eXpertMeterTM Series of multifunctional power analyzers. This series was designed to deliver two functionalities that are present in every substation, in a single device:
Combining these functions simplifies design and eliminates redundancy.
Revenue Meter:
Power Quality Analyzer
Transformer and transmission line losses calculation
Communication
Digital & Analog I/O: up to 8 I/O
Backup Battery: up to 6 hours of full operation. Rechargeable
Based on parameters such as copper losses and iron losses, this unique economical feature enables the meter to accurately establish a virtual metering point. This eliminates the need to construct a costly high voltage metering point, requiring a metering cubicle, CT and PT.
*with transient recording module
1A or 5A inputs
Measurement and Power Supply*:
*self-energized (SE) from voltage inputs
Built-in
modular I/O (available options):
(see Module tab for detailed spec)
Built-in:
Modular (optional):
Socket-mount: ANSI C12.10 – FORM 9S/9A
Available Options:
Self-energized (default):
Auxiliary power supply (module):
50-288V AC (0-400Hz) / 90-290V DC
Our software packages complete our product line, offering a total solution for your power system. SATEC’s on-line service, eXpertpower, collects, archives and analyses energy and power quality data. eXpertpower allows multiple users to view data, create automated billing, produce sophisticated reports and implement energy.
The EM920’s unique “Add-On” modularity is the key to its remarkable versatility and unprecedented effort to add intelligence, control and communications to electrical metering. SATEC’s “Add-On” module concept allows you to configure the meter to your changing needs, thus saving valuable time in the field or future costly replacements.
Sampling rate up to 1024 samples per cycle
50-288V AC / 90-290V DC
Available modules:
Available modules:
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