Requirements

UL 795 (2024)

Identifier
UL 795 (2024)
Title
Commercial-Industrial Gas-Fired Package Boilers, 9th edition
Type of Document
Requirements
Applicability
Publisher
Country Coverage
Document Status
Edition Date
2024 Jan 01
Relevance to the Element
Pertinent
0
No votes have been submitted yet.
How relevant this document is for this element?

UL 9741

Identifier
UL 9741
Title
Outline of Investigation for Bidirectional Electric Vehicle (EV) Charging System Equipment
Type of Document
Requirements
Edition Date
2014 Mar 18
Summary

These requirements cover bidirectional electric vehicle charging equipment that charge electric vehicles from an electric power system and also include functionality to export power from the electric vehicle to an electric power system. When commanded, the bidirectional charging equipment exports electric power from the electric vehicle stored energy supply to the electric power system (EPS) to supply power to common loads.

ES Main Coverage
Site, Building and Enclosure Coverage
Project Stage

CPUC Tariff Rule 21

Identifier
CPUC Tariff Rule 21
Title
Generating Facility Interconnections
Type of Document
Requirements
Edition Date
2017 Jul 13
Summary

Third parties must use certified equipment (both behind the meter and on the distribution grid) when attempting to interconnect new components to the grid. Certified equipment is equipment that has passed through rigorous certification testing procedures done by Nationally Recognized Testing Laboratories (NRTLs); UL is one such example. NRTLs create testing procedures for equipment that verify equipment functionality and safety to pre-set testing standards created by nationally recognized engineering groups such as IEEE.

ES Main Coverage
Site, Building and Enclosure Coverage

UL 6141

Identifier
UL 6141
Title
Standard for Wind Turbines Permitting Entry of Personnel
Type of Document
Requirements
Edition Date
2016 May 20
Summary

1.1 These requirements cover Wind Turbine Converter (WTC) products and assemblies. Some of the features and functions of these products include but are not limited to, generation of real and reactive power in parallel with the electric power system, EPS (electric utility grid), supplying power in a standalone operational mode, multiple mode operation, and bidirectional power flow operation with the EPS.

ES Main Coverage
Site, Building and Enclosure Coverage
Project Stage

UL 9540

Identifier
UL 9540
Title
Outline of Investigation for Safety for Energy Storage Systems and Equipment
Type of Document
Requirements
Edition Date
2016 Nov 21
Summary

These requirements cover ESS that are intended to store energy from power or other sources and provide electrical or other types of energy to loads or power conversion equipment. The ESS may include equipment for charging, discharging, control, protection, communication, controlling the system environment, fuel or other fluid movement and containment, etc. The system may contain other ancillary equipment related to the functioning of the energy storage system.

UL 96A

Identifier
UL 96A
Title
Standard for Installation Requirements for Lightning Protection Systems
Type of Document
Requirements
Edition Date
2016 Mar 18
Summary

The document is intended to assist code authorities, designers, and installers to develop, and install a complete lightning protection system that can withstand the tremendous power of a lightning strike. Depending on the type, a strike can exceed 300,000 Amperes, over one gigavolt (one billion volts) and with temperatures as high as 36,000 Deg. F., or about three times as hot as the surface of the sun. This guide does not include information on protection of equipment inside a building.

ES Main Coverage
Site, Building and Enclosure Coverage
Project Stage

GR-3020

Identifier
GR-3020
Title
Nickel Cadmium Batteries in the Outside Plant
Type of Document
Requirements
Edition Date
2014 Aug 01

GR-3150

Identifier
GR-3150
Title
Generic Requirements for Secondary Non-Aqueous Lithium Batteries
Type of Document
Requirements
Edition Date
2015 Jan 01
Summary

The document presents general requirements that Telcordia and participating industry representatives view as applicable to large format non-aqueous rechargeable lithium batteries to replace or interoperate with conventional batteries (i.e., Lead-Acid, nickel-based); function seamlessly with DC power plants; and provide reliable backup power to load equipment in a network environment of a typical telecommunications service provider.

GR-4228

Identifier
GR-4228
Title
Valve-Regulated Lead-Acid (VRLA) Battery String Certification Levels Based on Requirements for Safety and Performance
Type of Document
Requirements
Edition Date
2013 Dec 01
Summary

The document provides a 3-level system of VRLA String Safety and Performance Criteria based on Telcordia generic requirements documents. The VRLA string criteria levels are defined as follows: ? Level 1, Safety and Minimal Operability – minimum acceptable level of compliance needed to preclude hazards and degradation of the network facility and hazards to personnel, and needed to ensure battery operability at the installation time in controlled environments.

Distributed Generation Requirements

Identifier
Distributed Generation Requirements
Title
Distributed Generation Requirements
Type of Document
Requirements
Edition Date
2017 Oct 04
Summary

The technical requirements for parallel generation are in place to ensure public and employee safety, protect the integrity of Toronto Hydro’s system, and guarantee reliable and quality service to Toronto Hydro customers. The technical requirements in this document are for the protection of Toronto Hydro's facilities, and the Generator should satisfy itself as to any requirements for the protection of its own facilities.

ES Main Coverage
Site, Building and Enclosure Coverage
Project Stage