Doc# E107706 2 - 2
2: Meter Overview
Electro Industries/GaugeTech
The Leader In Power Monitoring and Smart Grid Solutions
Electro Industries/GaugeTech
The Leader In Power Monitoring and Smart Grid Solutions
• Measures and records Harmonics to the 255th order (Real Time Harmonics to the
128th order)
• Offers inputs for neutral-to-ground voltage measurements
• Synchronizes with IRIG-B or line frequency for clock synchronization
• Measures Flicker (1252 only)
• Offers EN50160/EN61000-4-15 logging and analysis (1252 V-2 only: see Section
2.11)
Nexus® 1250/1252 Memory, Communication and Control
• Up to 4 Megabytes NVRAM
• 4 high speed Communication ports
• Multiple protocols (see section below on DNP V3.00)
• Built-in RTU functionality.
• Built-in PLC functionality
• High speed updates for Control
2.2: DNP V.3.00 Level 1 and 2
NOTE: Nexus® 1250 supports DNP V3.00 Level 1; Nexus® 1252 supports DNP V3.00
Level 2.
DNP Level 2 Features:
• Up to 136 measurement (64 Binary Inputs, 8 Binary Counters, 64 Analog Inputs)
can be mapped to DNP Static Points (over 3000) in the customizable DNP Point
Map.
• Up to 16 Relays and 8 Resets can be controlled through DNP Level 2.
• Report-by-Exception Processing (DNP Events) Deadbands can be set on a per-point
basis.
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