The following pre-connection and post-connection tests will need to be carried out before assets installed by an ICP can be adopted:
Additional pre-connection tests to be undertaken by both the ICP and UK Power Networks for High Voltage Contestable Works:
Appropriate pressure test for high voltage equipment.
Appropriate pressure test for high voltage cables.
Sheath tests for high voltage cables.
Primary & secondary injection testing to suit HV protection.
Test Fault Passage Indicator operation where fitted.
Scada tests.
Additional post-connection tests to be undertaken by UK Power Networks for High Voltage Contestable Works:
Voltage checks and phase rotation checks on low voltage Transformer terminations.
Phasing check with existing low voltage network where possible.
Scada operations and indications.
Additional tests may be required as instructed by UK Power Networks.
V2_April2024