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Sepehr Zarrabi

Lieutenant

‎2025-08-26

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Sepehr_Zarrabi

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What is the accuracy of PM8000 for demand readings?

Looking for the accuracy of the following demand measurements in the PM8000: - Current demand - Active power demand - Reactive power demand - Apparent...

EcoStruxure Power & Grid icon_circle Metering & Power Quality

1539 0 3

2020-12-17 01:14 PM

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Sepehr_Zarrabi

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ION8650 High Speed Data Recording

I have an application where we need to record Freq. and kW at 32 samples per second (not cycles). A Setpoint module will trigger the recording if the...

EcoStruxure Power & Grid icon_circle Metering & Power Quality

1994 0 3

2020-04-02 03:45 PM

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Sepehr_Zarrabi

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PT's Appropriate for fast transient detection in ION9000T

Given the high sampling rate of the ION9000T, what Potential Transformers (PT's) do you recommend for monitoring a 15kV system? The concern is that a ...

EcoStruxure Power & Grid icon_circle Metering & Power Quality

1086 0 1

2020-03-09 04:48 PM

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Sepehr_Zarrabi

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Calculate Standard Deviation in an ION Meter

Is it possible to somehow calculate Standard Deviation in an ION meter (ideally PM8000)? We have an opportunity to sell multiple PM8000's to a firm th...

EcoStruxure Power & Grid icon_circle Metering & Power Quality

2074 0 4

2019-07-17 02:34 PM

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Sepehr_Zarrabi

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PM5000 & PM8000 Demand Register Scaling

In case of PM5563 and also PM8000 does the demand shown on the meter display switch between kW, MW, GW ? If so, what is the boundary at which this swi...

EcoStruxure Power & Grid icon_circle Metering & Power Quality

1894 0 2

2019-03-19 08:45 AM

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Sepehr_Zarrabi

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Trigger 128 point/cycle waveform captures on CM2

The CM2xxx meter can capture 64 and 128 point/cycle waveforms. In SMS and PMCU software, the user can manually trigger both the high-resolution and th...

EcoStruxure Power & Grid icon_circle Metering & Power Quality

2026 0 7

2018-07-26 02:19 PM

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Sepehr_Zarrabi

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ION6200 Factory Reset

Is it possible to factory reset an ION6200 meter in the field? I know about the "Reset Mode" that resets energy, demand, etc. but I need to reset all ...

EcoStruxure Power & Grid icon_circle Metering & Power Quality

2039 0 5

2018-05-15 04:47 PM

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Sepehr_Zarrabi

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Is the dual Ethernet ports in the new PM meters a true Ethernet switch...

Can the dual Ethernet ports in the back of the PM5000 or PM8000 be used as an Ethernet switch to transport other protocols? For example let's say ther...

EcoStruxure Power & Grid icon_circle Metering & Power Quality

1155 0 2

2016-11-02 02:02 PM

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Sepehr_Zarrabi

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ION7550 / 7650 Ethernet Card Firmware Requirements

A customer has some relatively old ION7500, ION7600, ION7550, ION7650 meters. I think the oldest one is an ION7500 with firmware rev 7500V207. They wa...

EcoStruxure Power & Grid icon_circle Metering & Power Quality

732 0 1

2016-10-03 05:33 PM

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Sepehr_Zarrabi

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ION Enterprise 6.0 & BCPM

1) Is it possible to use ION Setup to configure the Veris BCPM such that it groups 2-pole and 3-pole breakers?2) Would the device driver in ION Enterp...

EcoStruxure Power & Grid icon_circle Metering & Power Quality

665 0 0

2016-03-08 04:05 PM

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Sepehr_Zarrabi

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Can the ION7650 Hardware Lock Be Removed in the Field?

Customer has ordered an ION7650 with hardware lock. Apparently it was a mistake and they do not want it to be locked. Can this be changed in the field...

EcoStruxure Power & Grid icon_circle Metering & Power Quality

885 0 1

2016-01-14 10:25 AM

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