98234Complainant Submission - Nova Scotia Power Inc. Utility Service Requirements 2023 Edition - Effective May 1, 2023
7 passages
NOTES : - a) NSPI will supply all revenue class potential and current transformers. - b) NSPI will supply and install colour-coded secondary wiring from current transformers to meter socket and wiring to the primary and secondary side of p...
AI summary NSPI is responsible for supplying and installing specific electrical components, including potential and current transformers, as well as colour-coded secondary wiring for meter sockets and transformers.
15.3 Instrument Transformers – 0 to 600 volts - 1) NSPI will supply the necessary Instrument Transformers; however, the contractor must arrange to have them installed at his expense at the factory or in the field.Refer to Metering Standard...
AI summary NSPI will supply instrument transformers, which must be installed by the contractor at their expense. Specifications include installation location, accessibility for inspection, and sealing provisions for the enclosures.
15.5 Service (System) Neutral - 1) The service (system) neutral conductor is to be connected to all single phase meter sockets up to and including 200A. For single phase transformer rated installations the instrument transformer cabinet mu...
AI summary This section outlines requirements for connecting service (system) neutral conductors in electrical installations, including bonding requirements, accessibility for metering, and compliance with Canadian Electrical Code standards for single and three-phase systems.
15.6 Three Phase Self-contained Metering Above 300V - 1) All three phase self-contained metering installations on services or sub-services above 300 Volts shall have a disconnect on the line side of the meter. This disconnect shall be imme...
AI summary This section outlines requirements for three phase self-contained metering installations above 300V, including the mandatory inclusion of a disconnect on the line side of the meter and the requirement for an insulated neutral conductor when the meter base is located on the load side of the disconnecting means.
- 3) Meter bases used in conjunction with instrument transformer type meters shall be combination type to accept the test switch. METERING ACCESSORIES SERVICES CT CABINET SOCKETS REQUIRED INSTRUMENT TRANSFORMERS REQUIRED SEE NOTES 1PH, 3-W...
AI summary The text specifies that meter bases used with instrument transformer type meters must be combination type to accommodate a test switch. It includes a table detailing various metering configurations, required components, and notes for different service types and capacities.
DISTRIBUTION UNDERGROUND STANDARDS
AI summary The document discusses distribution underground standards, likely related to infrastructure planning and grid modernization in Nova Scotia.
- A. GROUNDING SHALL BE IN ACCORDANCE WITH SECTION 36 OF THE LATEST EDITION OF THE CANADIAN ELECTRICAL CODE. PART I. - B. REFER TO DWG. NO. 10U-ED-11M FOR GROUND ROD CONNECTION DETAILS. - C. THE GROUND TIE SHALL BE A BARE COPPER CONDUCTOR...
AI summary The text outlines grounding requirements in accordance with the Canadian Electrical Code, specifying conductor types, wire sizes, and installation details for grounding systems in electrical infrastructure.