ASCO Power Technologies 5210 Power Meter | 798920-001 Industrial Power Quality Monitor

Achieve comprehensive electrical grid oversight and high-precision power quality diagnostics with the premium ASCO 5210 Power Meter (Part No. 798920-001, Label P/N 843081 Rev.E). Engineered by ASCO Power Technologies, this industrial-grade instrument is designed for high-demand integration inside power distribution switchgear, automatic transfer switch (ATS) cabinets, and facility energy management networks to measure, log, and analyze electrical metrics in real time.

The unit features a highly versatile and configurable tracking architecture, supporting multi-system voltage inputs ranging from 70 to 600 VAC. It provides native compatibility across diverse wiring configurations, including:

• 1 Phase–2 Wire

• 1 Phase–3 Wire

• 3 Phase–4 Wire Wye

• 3 Phase–3 Wire Delta

For current measurement, the meter hosts an isolated barrier strip dedicated to 0–5 A AC current transformer (CT) inputs across multiple phases, alongside high/low neutral channels). Data integration is handled via a multi-tier communication interface field on the right edge, featuring a classic DB9 Serial Communication Interface, a dedicated green terminal strip for an isolated RS-485 Interface, and dual-position configuration DIP switches for rapid network node address balancing. Powered by a flexible low-voltage 9–36 VDC / 10W auxiliary supply input, this UL-listed and CE-certified module is a perfect choice for mission-critical microgrid setups, commercial automation clusters, and fleet replacement inventory.

Product Details

• Brand: ASCO Power Technologies, L.P.

• Model Number: 5210 Power Meter

• Part Number: 798920-001 (AC019)

• Device Type: Industrial Digital Power Quality Meter / Monitor

• Voltage Input Capability: 70 to 600 VAC RMS

• Current Input Support: 0–5 A AC ONLY (via external Current Transformers)

• Auxiliary Power Supply: 9–36 VDC / 10 Watts

• Status Input Voltage Tolerance: $\equiv$ 30 VDC Maximum

• Communication Interfaces: RS-485 Differential Port + DB9 Serial Connection Interface

• Certifications & Compliance: UL Listed (Measuring Equipment 4XV4), CE Marked, FCC Part 15 Compliant