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Class Number Description
5311-09
POWER SUPPLIES - Distributed Generation Power Systems Equipment

COVERAGE:

Inverters, converters, charge controllers and output controllers for use in stand alone, utility interactive or a combination of both (multi-mode) systems. Utility Interactive devices operate in parallel with the utility grid. Stand-alone devices are intended to operate independent of the utility grid. Multimode devices can operate as both, either Stand-alone (utility independent) or Utility Interactive devices.

These products may contain energy storage devices and associated charge controllers.

These devices are intended for installation in accordance with the rules of the Canadian Electrical Code, Part I.

The devices may be connected to different types and combinations of input sources e.g. generator sets, photovoltaic cells, fuel cells, wind and microturbines or others as specified in the manufacturer's installation instructions.

REQUIREMENTS:

CSA Standard C22.2 No 0-M

General Requirements – Canadian Electrical Code,
Part II

CSA Standard C22.2 No 0.4-M

Bonding of Electrical Equipment

CSA Standard C22.2 No 66

Specialty Transformers

CSA Standard C22.2 No 107.1

General Use Power Supplies

CSA Standard C22.2 No 330

Photovoltaic rapid shutdown systems

CSA C22.2 No. 62109-1

Safety of power converters for use in photovoltaic power
systems — Part 1: General requirements

CSA C22.2 No. 62109-2

Safety of power converters for use in photovoltaic power systems
— Part 2: Particular requirements for inverters

CSA Standard C22.2 No 290

Photovoltaic combiners

CSA C22.3 No.9

Interconnection of distributed energy resources
and electricity supply systems

MARKING:

  • submitter’s identification;
  • model designation or equivalent;
  • complete electrical rating;
  • date code or equivalent;
  • additional markings as may be required by the applicable Standards for specific models or usages;
  • CSA Monogram.