Topic:"Regulatory Approval Processes" in M12730

1 Request IR-1: 2 3 Please provide copies of NS Power's standards and any applicable CSA and CEC standards, 4 guiding operation under nominal and extreme voltage conditions. 5 6 Response IR-1: 7 8 NS Power voltage variation is defined unde...

AI summary The document requests NS Power's voltage variation standards and applicable CSA and CEC standards for nominal and extreme voltage conditions. NS Power refers to section 2.7 of the Regulation, which directs to CSA standard CAN-C235-83 or its revisions. A table outlines voltage variation limits for different system configurations.

Extreme operating conditions: Where voltages lie outside the indicated limits for normal operating conditions, but within the indicated limits for 1 2 extreme operating conditions, improvement or corrective action should be taken. 3 4 Othe...

AI summary The text outlines conditions for extreme voltage operations and requests information from NS Power regarding acceptable durations for such conditions, consistency with standards, and the presence of monitoring devices on specific systems. It emphasizes corrective actions and compliance with policies.

April 28, 2026 Greg Nichols Dear Mr. Nichols: M12730 – Nova Scotia Power Inc. DRO Appeal – Infrastructure Concerns (Greg Nichols) On March 3, 2026, you filed a complaint with the Nova Scotia Energy Board (Board) regarding a Nova Scotia Pow...

AI summary Greg Nichols filed a complaint with the Nova Scotia Energy Board regarding voltage issues at his home caused by Nova Scotia Power Inc. (NS Power). NS Power responded by replacing the service conductor and installing a voltage data logger, acknowledging voltage fluctuations during cold weather events but stating the voltage remained within acceptable limits.