SLIDE 1
Self-Determination Point of Connection webinar
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Agenda
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- Introductions
- What we have done
- Prerequisites
- Process for SDPoC
- First Pass Check
- Network Information
- Network Integrity Checks
- Standard Design Matrix
- Network Policies
- Resources
Self-Determination Point of Connection webinar 8 July 2020 - - PowerPoint PPT Presentation
Self-Determination Point of Connection webinar 8 July 2020 - - PowerPoint PPT Presentation
Self-Determination Point of Connection webinar 8 July 2020 Jonathan Cropper 1 Agenda Introductions What we have done Prerequisites Process for SDPoC First Pass Check Network Information Network
SLIDE 2
SLIDE 3
What we’ve done
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- Up front charging of A&D fees
- Processes
- Information sharing
- User Guides
- /www.enwl.co.uk
SLIDE 4
Prerequisites
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- Prerequisites
- You have NERS Accreditation
- You accept the Risk
- You produce the Minimum
Cost Design
SLIDE 5
Process for SDPoC
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https://www.enwl.co.uk/globalassets/get- connected/cic/icpsidnos/contestable- activities/sdpoc-user-guide-v2-1.pdf
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Process Walkthrough
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SLIDE 7
Process Walkthrough continued
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SLIDE 8
Process Walkthrough concluded
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SLIDE 9
First pass check
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✓ Do we already have a PoC for this site? ✓ Is there interactivity within this area? ✓ Is this site surrounded by heavily loaded network? ✓ Are there any other known issues in that area of the network? We will not undertake a full or thorough network study.
SLIDE 10
Network Information
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Within our secure area of our website you can access:
- Network Development proposals
- Fault Level information
- Load information
- Transformer data
- Circuit data
- Schematic diagrams
- Geographical plans
- HV Network information
- Distribution substation information
SLIDE 11
Network Integrity Check
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SLIDE 12
Standard Design Matrix
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- Code of Practise 226 – Low Voltage Network
Design Suitable for:
- For 3 phase loads up to 60kVA
- For single phase loads up to 20kVA
- For new loads only
- Motor loads included but not welding
equipment, disturbing loads, or loads typically known to contribute harmonic currents
- Applies to urban networks only (all cable)
SLIDE 13
Final Checks
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- Connection less then 60kVA? YES
- LV massing main 3c300WF all the way back to substation.
- Distance from Substation less then 230m? YES
- Service cable less then 30m? YES
- Sufficient spare capacity on transformer? YES
- All CP226 checks satisfied therefore connection
can be taken from the passing main without full network study.
SLIDE 14
Network Policies
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- G81 web page / Policy Library
https://www.enwl.co.uk/get- connected/competition-in- connections/info-for-icpsidnos/g81- policies/
SLIDE 15
SDPoC Notification Form
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SLIDE 16
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R-Form Template
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Data Management Guides
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SLIDE 18
SDPoC Acceptance Form
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SLIDE 19
Useful Resources
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- ENWL’s Self Determination of Point of Connection web page
https://www.enwl.co.uk/get-connected/competition-in-connections/info-for- icpsidnos/contestable-activities/self-determination-of-poc/