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Author Topic: Export Meter  (Read 2630 times)
tange179
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« on: October 29, 2009, 11:13:49 AM »

Hello All,

Do any forum members know what type of (free) export meter would be installed by Southern Electric in the South Yorkshire area.  I do not have much room in my fuse board cupboard and single economy 7 meter with export built in would be ideal?

Thanks

John.
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Iain
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« Reply #1 on: October 29, 2009, 05:24:58 PM »

Hi
Am with Southern Elec in Plymouth.They have just fitted this free one for me.
http://www.navitron.org.uk/forum/index.php/topic,8417.msg94202.html#msg94202
Iain
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tange179
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« Reply #2 on: October 30, 2009, 12:42:50 PM »

Thanks Iain for your reply.

I take it that the meter is dual element i.e. Economy 7 and also measures exported electricity?

Just out of interest what are the approx' measurements of the meter - from your picture its looks no larger than an A100C Total Generation meter?

Thanks again Smiley.

John.
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Iain
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« Reply #3 on: October 30, 2009, 03:32:03 PM »

Hi
It is a single import tariff and single export tariff.
Meter is 120mm wide,110mm high
Labeled as "Multi Rate Watt Hour Meter"
AMPY 5254E

Iain
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1.98kWp PV  (11 x Sharp 180 and SB1700)
20 x 65mm Thermal and 180ltr unvented
6000ltr rainwater storage
Plymouth
tange179
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« Reply #4 on: October 31, 2009, 09:21:39 AM »

Thank you Iain - that meter would be perfect for my needs, except that it sounds like its not an Economy 7 meter i.e. one with two rates - Day & Night.

I imagine that a similar meter is available that includes Economy 7 -I know that this type of meter requires a radio link (set to Radio 4) to keep the time sync'd correctly.

If any forum members have one of these meters fitted (with export) I would like to here from you  Smiley.

Best Regards

John. 
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tange179
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« Reply #5 on: October 31, 2009, 06:04:21 PM »

Iain,

Dug up this pdf for your meter:

http://www.ampymetering.com/files/pdf2/5254E_Technical_Specification.pdf

I believe your meter can be configured for Economy 7 - as its labeled "Multi Rate" but I could be wrong?

John
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StBarnabas
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« Reply #6 on: October 31, 2009, 07:00:31 PM »

Curiously the specs on this meter state <25VA Voltage circuit and <4VA Current Circuit. Not what sure what this means in this context? 
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Stuart
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« Reply #7 on: November 01, 2009, 11:10:37 AM »

Thats the power consumption for the voltage and current measuring circuits, must be related to the input voltage if there expressing it in VA.
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fje-iptelenet
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« Reply #8 on: November 05, 2009, 04:21:33 PM »

I had a dual rate import (day & E7) / export meter installed by SE, free of charge. The E7 works via the meter processor time clock that is set to GMT. So watch out when the clocks change to BST.

Regards,
Franz.
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tange179
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« Reply #9 on: November 05, 2009, 05:42:07 PM »

Thanks Franz.

Any chance of posting a pic with some sizes?

Regards

John.
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StBarnabas
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« Reply #10 on: November 05, 2009, 08:21:45 PM »

Thats the power consumption for the voltage and current measuring circuits, must be related to the input voltage if there expressing it in VA.
Stu
that makes a lot more sense. Where exactly would the power come from? Would it be the DNO or the customer that provided the energy?

Sean
p.s. Do I still have a coat of yours?
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Gestis Censere. 40x47mm DHW with TDC3. 3kW ASHP, 9kW GSHP, 3kW Navitron PV with Platinum 3100S GTI, 6.5kW WBS, 5 chickens. FMY 2009.
fje-iptelenet
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« Reply #11 on: November 15, 2009, 11:22:15 AM »

John,
Picture as requested. Sorry I'm late posting - missed your reply.
120x100x50
Franz.


* PICT0393.jpg (103.5 KB, 725x544 - viewed 446 times.)
« Last Edit: November 15, 2009, 11:30:55 AM by fje-iptelenet » Logged

Rayburn DHW + CH - Wood only
30 ET Solar DHW
3.42 kWp PV
5000 Liter Graf underground Rainwater Tank
PRIUS 2004, SMART Turbo Diesel 86 mpg
tange179
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« Reply #12 on: November 16, 2009, 10:39:41 AM »

Thanks Franz.

Excellent picture.

Ample room for sparky if one of these meters are fitted by SE (via YEDL I think?) - leaving space for another PV system whistlie.

Kind Regards

John
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fje-iptelenet
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« Reply #13 on: November 16, 2009, 11:05:23 AM »

Was fitted and commissioned by SE. (SouthGLOS South West).
Rgds,
Franz
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Rayburn DHW + CH - Wood only
30 ET Solar DHW
3.42 kWp PV
5000 Liter Graf underground Rainwater Tank
PRIUS 2004, SMART Turbo Diesel 86 mpg
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