4 Colo. Code Regs. § 723-3-3858

Current through Register Vol. 47, No. 20, October 25, 2024
Section 4 CCR 723-3-3858 - Certification of DER Packages
(a) Small generating facility equipment proposed for use separately or packaged with other equipment in an interconnection system shall be considered certified for interconnected operation if it has been tested in accordance with industry standards for continuous utility interactive operation in compliance with the appropriate codes and standards referenced below by any Nationally Recognized Testing Laboratory (NRTL) recognized by the United States Occupational Safety and Health Administration to test and certify interconnection equipment pursuant to the relevant codes and standards listed in rule 3857; it has been labeled and is publicly listed by such NRTL at the time of the interconnection application; and, such NRTL makes readily available for verification all test standards and procedures it utilized in performing such equipment certification, and, with consumer approval, the test data itself. The NRTL may make such information available on its website and by encouraging such information to be included in the manufacturer's literature accompanying the equipment.
(b) The interconnection customer must verify that the intended use of the equipment falls within the use or uses for which the equipment was tested, labeled, and listed by the NRTL.
(c) Certified equipment shall not require further type-test review, testing, or additional equipment to meet the requirements of this interconnection procedure; however, nothing herein shall preclude the need for an on-site commissioning test by the parties to the interconnection nor follow-up production testing by the NRTL.
(d) If the certified equipment package includes only interface components (switchgear, inverters, or other interface devices), then an Interconnection Customer must show that the generator or other electric source being utilized with the equipment package is compatible with the equipment package and is consistent with the testing and listing specified for this type of interconnection equipment.
(e) Provided the generator or electric source, when combined with the equipment package, is within the range of capabilities for which it was tested by the NRTL, and does not violate the interface components' labeling and listing performed by the NRTL, no further design review, testing or additional equipment on the customer side of the point of interconnection shall be required to meet the requirements of this interconnection procedure.
(f) An equipment package does not include equipment provided by the utility.

4 CCR 723-3-3858

38 CR 17, September 10, 2015, effective 9/30/2015
39 CR 06, March 25, 2016, effective 4/14/2016
39 CR 08, April 25, 2016, effective 5/15/2016
40 CR 22, November 25, 2017, effective 12/15/2017
42 CR 03, February 10, 2019, effective 3/2/2019
42 CR 07, April 10, 2019, effective 4/30/2019
42 CR 09, May 10, 2019, effective 5/30/2019
43 CR 08, April 25, 2020, effective 5/15/2020
43 CR 12, June 25, 2020, effective 7/15/2020
43 CR 20, October 25, 2020, effective 11/14/2020
44 CR 13, July 10, 2021, effective 7/30/2021
44 CR 24, December 25, 2021, effective 1/14/2022
45 CR 18, September 25, 2022, effective 10/15/2022
46 CR 02, January 25, 2023, effective 2/14/2023