Energy

1.1 Inclusions

This Document specifies the minimum testing requirements for verifying the fuelling protocols specified in SAE J2601/5 and the communications protocols in SAE J2799.

This Document applies to dispensing systems, referred to as “dispensers”, designed to fill vehicle storage systems in accordance with SAE J2601/5.

Notes:

1) The SAE J2601/5 fuelling protocols target rapid fills while respecting temperature, pressure, and fuel density safety limits.

2) This Document is a minimum requirement. Manufacturers can take additional safety precautions.

1.2

This Document was developed for and is intended to be used with the specific editions of SAE J2601/5 and SAE J2799 as referenced in Clause 2.

1.3

For dispensers with the capability for communications with the vehicle, these test methods include the approach to confirm the requirements specified in SAE J2799 and SAE J2601/5.

1.4

Newly manufactured dispensers should be tested in accordance with this Document prior to initial operation of the dispenser for fuelling vehicles. This Document is also intended to provide test methods for validation of existing dispensers.

1.5

Unless otherwise specified, the requirements in this Document apply to the verification of SAE J2601/5 compliant hydrogen fuelling stations (HFS).

1.6

In the case of conflict between this Document and federal, provincial/territorial, state, or local requirements, the governmental requirements take precedence.

1.7

The values given in SI units are the units of record for the purposes of this Document. The values given in parentheses are for information and comparison only.

1.8

All references to pressure throughout this Document are to be considered gauge pressure unless otherwise specified.

1.9

In this Document, “shall” is used to express a requirement, i.e., a provision that the user shall satisfy in order to comply with the Document; “should” is used to express a recommendation or that which is advised but not required; “may” is used to express an option or that which is permissible within the limits of the Document.

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.

Notes to tables and figures are considered part of the table or figure and may be written as requirements.

Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.

1.1 Application of temporary portable oil-fired appliances

This Standard applies to temporary portable oil-fired appliances irrespective of the heating capacity, the type of burner or the motive power.

1.2 Requirements for appliances used in various applications

The requirements given herein apply to appliances which may be indirect-fired or direct-fired,  which may be used with or without duct work, and for applications such as but not limited to the following:

1.    buildings or structures under construction, renovation or maintenance,

2.    temporary structures,

3.    pre-heating spaces,

4.    crop dryers,

5.    aircraft pre-heating; and

6.    outdoor events.

1.3 Terminology

In CSA Standards, “shall” is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; “should” is used to express a recommendation or that which is advised but not required; and “may” is used to express an option or that which is permissible within the limits of the standard, and “can” is used to express possibility or capability.

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.

Notes to tables and figures are considered part of the table or figure and may be written as requirements. Legends to equations and figures are considered requirements.

Annexes are designated normative (mandatory) or informative (non-mandatory).

1.4 Units of record

The values given in SI (metric) units are the units of record for the purpose of this Standard. The values given in parentheses are for information only.