loading
J2847/3_202311 - Communication for Plug-in Vehicles as a Distributed Energy Source
November 6, 2023 - SAE International

This SAE Recommended Practice applies to a plug-in electric vehicle (PEV) which is equipped with an onboard inverter and communicates using IEEE 2030.5-2018. It is a supplement to the SEP2 standard, which supports the use cases defined by SAE J2836/3. It provides guidance for the use of the...

UL 9741 - Electric Vehicle Power Export Equipment (EVPE)
September 29, 2023 - ULSE

097410-000000-000000 1 Scope 1.1 The requirements of this standard apply to off-board unidirectional and bidirectional equipment rated 1000 Vac and 1500 Vdc or less, that transfers electrical energy between an electric vehicle and off board loads as well as operating in parallel with an electric...

ASTM D8173-23 - Standard Guide for Site Preparation, Layout, Installation, and Hydration of Geosynthetic Cementitious Composite Mats
July 15, 2023 - ASTM International

4.1 This guide identifies proper layout, installation, and hydration procedures along with equipment for use by GCCM designers, inspectors, and installers. 4.2 Applications-Typical GCCM applications may include but are not limited to: 4.2.1 Hydraulic structure armoring or protection, including but...

ASTM F3220-17(2023) - Standard Practice for Prioritizing Sewer Pipe Cleaning Operations by Using Transmissive Acoustic Inspection
September 1, 2023 - ASTM International

4.1 Significance: 4.1.1 Collection system maintenance requires allocating cleaning resources to the right place prior to system failure (sanitary sewer overflows, mainline blockages, and building backups). Transmissive acoustic inspection provides a tool to assist in allocating cleaning resources...

ASTM E2848-13(2023) - Standard Test Method for Reporting Photovoltaic Non-Concentrator System Performance
August 1, 2023 - ASTM International

5.1 Because there are a number of choices in this test method that depend on different applications and system configurations, it is the responsibility of the user of this test method to specify the details and protocol of an individual system power measurement prior to the beginning of a...

ASTM F2207-06(2023) - Standard Specification for Cured-in-Place Pipe Lining System for Rehabilitation of Metallic Gas Pipe
July 1, 2023 - ASTM International

1.1 This specification covers requirements and method of testing for materials, dimensions, hydrostatic burst strength, chemical resistance, adhesion strength and tensile strength properties for cured-in-place (CIP) pipe liners installed into existing metallic gas pipes, 3/4 to 48 in. nominal pipe...

ASTM A964/A964M-23 - Standard Specification for Corrugated Steel Box Culverts
April 1, 2023 - ASTM International

This specification covers standard requirements for material, geometric, and wall section properties of steel box culverts manufactured from corrugated plate or sheet, with or without attached stiffeners, for field assembly. Appropriate fasteners and optional materials such as steel invert...

ASTM F1216-22 - Standard Practice for Rehabilitation of Existing Pipelines and Conduits by the Inversion and Curing of a Resin-Impregnated Tube
August 15, 2022 - ASTM International

4.1 This practice is for use by designers and specifiers, regulatory agencies, owners, and inspection organizations who are involved in the rehabilitation of conduits through the use of a resin-impregnated tube inverted through the existing conduit. As for any practice, modifications may be...

ASTM F3618-22 - Standard Practice for Cleaning of Thermoplastic Solid Wall Sanitary Sewer Pipelines
November 1, 2022 - ASTM International

4.1 Hydraulic cleaning methods include equipment that uses water and water velocity to clean the invert and walls of Thermoplastic Sewer Pipe. 4.2 The practice of high-velocity sewer cleaning is best described as a hydraulic cleaning method that uses water pressure to remove obstructions and...

UL 61730-1 - Photovoltaic (PV) Module Safety Qualification - Part 1: Requirements for Construction
October 28, 2022 - ULSE

617300-000010-000000 1 Scope This part of IEC 61730 specifies and describes the fundamental construction requirements for photovoltaic (PV) modules in order to provide safe electrical and mechanical operation. Specific topics are provided to assess the prevention of electrical shock, fire hazards,...

ASTM F2599-22 - Standard Practice for Sectional Repair of Damaged Pipe By Means of an Inverted Cured-In-Place Liner
November 15, 2022 - ASTM International

4.1 This practice is for use by designers and specifiers, regulatory agencies, owners, and inspection organizations who are involved in the rehabilitation of pipes through the use of a resin-impregnated tube installed within a damaged existing host pipe. As for any practice, modifications may be...

J2698_202206 - Primary Single Phase Nominal 120 VAC Wiring Distribution Assembly Design—Truck and Bus
June 22, 2022 - SAE International

This SAE Recommended Practice covers the design and application of primary on-board wiring distribution system harnessing for surface vehicles. This document is intended for single phase nominal 120 VAC circuits that provide power to truck sleeper cab hotel loads so that they may operate with the...

UL 8801 - Photovoltaic (PV) Luminaire Systems
June 15, 2022 - ULSE

088010-000000-000000 1 Scope 1.1 These requirements apply to low voltage luminaire systems whose electrical power is derived from photovoltaic modules. Systems include, at a minimum, a photovoltaic (PV) module, storage batteries, one or more co-located luminaires, and controls to manage the energy...

J512_202203 - Automotive Tube Fittings
March 31, 2022 - SAE International

This SAE Standard covers complete general and dimensional specifications for the various types of tube fittings intended for general application in the automotive, appliance, and allied fields. See SAE J1131 for the performance requirements of reusable (push to connect) fittings intended for use in...

ASTM D7954/D7954M-22a - Standard Practice for Moisture Surveying of Roofing and Waterproofing Systems Using Nondestructive Electrical Impedance Scanners
May 1, 2022 - ASTM International

1.1 This practice applies to techniques that use nondestructive electrical impedance (EI) scanners to locate moisture and evaluate the comparative moisture content within insulated low-slope roofing and waterproofing systems. 1.2 This practice is applicable to roofing and waterproofing systems...

ASTM F1216-21 - Standard Practice for Rehabilitation of Existing Pipelines and Conduits by the Inversion and Curing of a Resin-Impregnated Tube
November 1, 2021 - ASTM International

4.1 This practice is for use by designers and specifiers, regulatory agencies, owners, and inspection organizations who are involved in the rehabilitation of conduits through the use of a resin-impregnated tube inverted through the existing conduit. As for any practice, modifications may be...

UL 1741 - Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources
September 28, 2021 - ULSE

017410-000000-000000 1 Scope 1.1 These requirements cover inverters, converters, charge controllers, and interconnection system equipment (ISE) intended for use in stand-alone (not grid-connected) or interactive (grid-connected) power systems. Interactive inverters, converters, and...

ASTM D495-22 - Standard Test Method for High-Voltage, Low-Current, Dry Arc Resistance of Solid Electrical Insulation
January 15, 2022 - ASTM International

4.1 The high-voltage, low-current type of arc resistance test is intended to simulate only approximately such service conditions as exist in alternating current circuits operating at high voltage, but at currents limited to units and tens of milliamperes. 4.2 In order to distinguish more easily...

ASTM C1920-21 - Standard Practice for Cleaning of Vitrified Clay Sanitary Sewer Pipelines
December 1, 2021 - ASTM International

4.1 Hydraulic cleaning methods include equipment that uses water and water velocity to clean the invert and walls of the vitrified clay sewer pipe. 4.2 The practice of high-velocity sewer cleaning is best described as a hydraulic cleaning method that uses water pressure to remove...

J3072_202103 - Interconnection Requirements for Onboard, Grid Support Inverter Systems
March 10, 2021 - SAE International

This SAE J3072 Standard establishes requirements for a grid support inverter system function which is integrated into a plug-in electric vehicle (PEV) which connects in parallel with an electric power system (EPS) by way of conductively coupled, electric vehicle supply equipment (EVSE). This...

Advertisement