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  • Users: Gbawn
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  1. Gbawn

    Diesel Engine Ratings.

    Hi All, I was wondering if somebody could help clarify the power ratings for a diesel generator for me. A vendor is trying to sell me this generator (I think it is all he has in stock...) and I am convinced that it is larger than what I require. I require a 80 kW prime generator to service a...
  2. Gbawn

    Diesel Genset Engine - Torque Speed Curve

    Hi All, I am analysis the performance of a Generac SD250 diesel engine (https://www.generac.com/Industrial/products/diesel-generators/configured/250kw-diesel-generator. Using info from the attached data sheet - including the hourly fuel consumption figures (l/hr) - I have managed to calculate...
  3. Gbawn

    Modbus Communication between EATON Power Meter and Accuenergy Data Acquisition Server

    Hi All, I am using an Accuenergy Data Acquisition Server (https://www.accuenergy.com/products/aculink-810-data-acquisition-gateway-server/) to log data from a number of power meters. Each of the power meters communicates with the Accuenergy via Modbus RTU. I am having trouble getting the...
  4. Gbawn

    Power Meter Parameters (EATON IQ100 Series)

    Hi all, I was hoping somebody could help me understand the difference between the parameters being read from an EATON IQ 100 Power meter. I am putting together a Modbus template to poll various parameters from the meter. The Modbus map is attached. The site we the meter is installed is a...
  5. Gbawn

    24 Volt DC UPS System

    Hi All, We have a number of data loggers deployed in the field recording data from various sensors. They all require 24 Volt DC power supplies and each draws about 950mA. To ensure that they keep running during interruptions to the mains I would like to connect them to a UPS. I have found a...
  6. Gbawn

    Communicate to Modbus Power Meter (EATON IQ100) over Internet

    Hi All, I was hoping to get some advice on how I might communicate with an EATON IQ 100 power meter. The meter has an RS485 port and Modbus-RTU Protocol. The datasheet is attached if it helps. The meter is located in a generator room, unfortunately, there is no wifi or internet in that room...
  7. Gbawn

    Microgrid Power Metering Options - EATON Meters

    Dear All, I was hoping to get some tips on metering devices that could be used to monitor and log energy consumption in a small (150 kW) microgrid. Eaton IQ 100/200 series meters have been recommended. This is a remote microgrid but internet and mobile signal is available on site. Ideally, we...

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