WHITCHURCH 11 kV

PrimarySSEN11 kV

Location

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Coordinates

51.233538, -1.343620

From DNO data
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Network Hierarchy

CurrentWHITCHURCH 11 kV
BSPANDOVER
GSPMELKSHAM

Headroom may be constrained by upstream infrastructure (BSP/GSP)

Generation Headroom

██.█MW

Demand Headroom

██.█MW

Fault Levels

3-Phase Fault

██.█kA

1-Phase Fault

██.█kA

Ratings

Make Rating
Not in DNO data
Break Rating

██.█kA

Firm Capacity

██.█MVA

Network Constraints

Constraint Details
  • Upstream constrained
  • Subject to Mod App outcome Replace the 132kV switchgear and install a 3rd 90MVA BSP transformer at Andover (Dec 2026) Add a new 33kV circuit between Barton Stacey and Whitchurch primaries (Jun 2028)
  • Thermal constraint on upstream 132kV system with no headroom. National Grid reinforcement works required for Melk SGT capacity constraints, est connection date for new applications is 2025-2027.
  • Upstream queue: 515.5MW
Upstream TX Queue N/A
contracted generationat upstream GSP

High queue indicates significant generation already contracted at this connection point.

Nearby Substations

WHITCHURCH 33 kV
SSEN33 kV
0 km
SEPD WHIT WHITCHURCH, HANTS
SSEN11 kV
0.1 km
SEPD 6234857 WHITCHURCH, HANTS
SSEN11 kV
0.1 km
SEPD 2218546 WHITCHURCH, HANTS
SSEN11 kV
0.2 km
SEPD 6278724 WHITCHURCH, HANTS
SSEN11 kV
0.2 km

Data Source

DNO:Scottish and Southern Electricity Networks
License:OGL v3

Data sourced from publicly available DNO datasets. This data is indicative and should be verified directly with the DNO before making connection decisions.

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