Ul 1449 fourth edition

Plugs have easy to read visual indication and are easily replaceable. While most power conditioners only have a couple movs, purepower protect is built with a total of 10, which provides protection in 6 different ways l1g, l2g, l1n, l2n, ng, l1l2. The third edition of ul 1449 is now an ansi standard, and its official designation is ansi ul. Eaton s retrofit surge protective device rspf is a ul 1449 4th edition surge device that provides a reliable, costeffective, aftermarket solution for surge protection. The ul 1449 4th edition design, uses thermally protected mov technology to ensure robust, reliable, protection for. Fuse links or printed circuit board trace fusing shall not be acceptable. Ul 1449 4th edition standard for surge protective devices spd.

Our new listing will appear on the ul website on that date. View abstract product details document history ul 1449 base document 4th edition, august 1, 18. Ul 1449 4th edition standard for surge protective devices. Surge protective device spd type application considerations. Rayvoss is fully listed to ul 1449 4th edition fuseless spd design.

Ul1449 3rd edition overview surge protection littelfuse. Consequently, ul will not complimentary list a type 1 spd as a ul 1283 listed filter. Ul 1449 3rd edition assigns type designations to spds 1,2,3,4 based on the installation location within the electrical distribution system. Non listed devices may create a fire or personal safety hazard. Ul 1449 3rd edition encompasses all of the 2nd edition changes plus the addition of more stringent safety testing requirements. Ul 1449 4th edition was revised to incorporate new revised requirements pertaining to the construction, testing, marking and instruction. Eaton s spd series surge protection devices are the latest and most advanced ul 1449 4th edition and csa c22. Dewenwils 6outlet power strip surge protector with 25 ft extra long extension cord, low profile flat plug, and 15 amp circuit breaker, 500 joules, wall mount, black, ul listed 4. The new edition is available for purchase on the ul website. Surge protector devices power quality international. Specific details of newrevised requirements are found in table below. Ac surge ups poe switches and ups poe injectors btu. Mcg has received ul 4th edition listing for the us and ul 4th edition for canada for the following products.

Ul 1449 4th edition ul 1449 4th edition effective date bs 1449 grd 304 s16 ul 1449 4th mechanics of machines, international student edition revised ed. Safetyrelated information nema surge protection institute. Overview of ul1449, 4th edition of the safety standard for surge protective devices. Ul 1449 4th edition standard for surge protective devices, the standard for safety and is the preferred standard for all ac surge protection devices spds. The spd plug has a patented thermal disconnector design with an extinguishing device, which gives a quick thermal response and device. Hardwire ac surge protection, 120 v, type 1 surge protective device, 20 ka, ul 1449 fourth edition recognized. A green led indicator provides the status of protection. Parallel connected using breakerload circuit conductors modular design allows per circuit field replacement visible failure indication per circuit plus dry contacts for optional remote monitoring connection. Eaton retrofit surge protector rspf overview eaton. However, a type 1 spd might include a ul 1283 filter as a recognized. The spd shall provide emirfi electrical noise attenuation up to 43db in the range of 50khz to 100mhz as.

Additional features ul 1449 fourth edition recognized max. Units are available in all common voltages and configurations and also in a variety of surge current capacity ratings from 50 through 400 ka. Ansi ul 1449 4th edition, type 1 spd, file e210793 csa c22. View datasheet currentguard plus surge suppression system cgp 100 from abb electrification products. Multiple movs per phase eliminates single point failure. Ul 1449, standard for safety for surge protective devices. Surge protective devices prepared by thor systems, inc. Leviton s surge protection devices can be used individually or as part of a coordinated application strategy, to protect sensitive electronic equipment, in industrial. Ul 1449 standard for surge protective devices standards catalog. The first line of defense and more wellknown feature of purepower protect is its ul 1449 certified 4th edition surge protection with builtin movs. Generator transfer switch surge protector generators for.

Includes all amendments and changes through revision pages, august 1, 2018. Ul 1449 4th edition was revised to incorporate newrevised requirements pertaining to the construction, testing, marking and instruction manual. Rayvoss s series surge protection devices from raycap. Ac surge protector spd apex panel 120208 vac 3phase wye sasd, mov 30 ka, ul 1449 4th ed. Leviton s surge protection devices can be used individually or as part of a coordinated application strategy, to protect sensitive electronic equipment, in industrial, commercial and residential locations, from. When used in conjunction with a ul 96a certified lightning protection system the i n rating shall be 20,000 amps. Surge current 20ka protection type type 1 surge protection voltage configuration 120v product overview. Ac surge protector spd apex panel 120208 vac 3phase wye. Ul 1778 uninterruptible power systems standards catalog. Ul listed 1449 4th edition for type 1 spd applications. The spd shall have a minimum ul 1449 4th edition nominal discharge current rating i n of 10,000 amps. Our ac products are scheduled to be ul1449 3rd edition listed by june 29, 2010. Most commercial spds are hard wired to the facility electrical system.

Ul 1449 4th edition free download the necessary safety standard for surge protection devices the newly issued ul 1449 standard for surge protective devices for safety and is the preferred standard for all ac surge protection devices spds. Designed for easy fieldinstallation, this type 1 or type 2 spd applies the known benefits of integrated surge protection. This short paper summarizes some of the key changes this short paper summarizes some of the key changes between the 2 nd and 3 rd editions, so that end users understand the benefits of choosing surge protection approved. The fourth edition of the standard for safety for surge protective devices, ul 1449, has been issued to reflect the latest ansi approval date. Description the fourth edition of the standard for safety for surge protective devices, ul 1449, has been issued to reflect the latest ansi approval date and to incorporate the proposals dated january 24, 2014 and may 30, 2014, which include the following. Overview of ul1449, 4th edition of the safety standard for surge. Ul 1449 fourth edition surge suppressors engineering360.

The most recent designation of ansi ul 1449 as an american national standard ansi occurred on march 26, 2015. Built for installation directly into a panelboard or switchboard without any modifications, the rspf. Surge protective device spd installation instructions. Cleghorn author essential grammar in use book with answers and interactive ebook spanish edition 4th edition pdf kieso, weygandt and warfield, intermediate accounting. The purpose of this article is to help clarify differences between the voltage protection rating vpr marking provided as a result of the listing of a surge protective device spd to ansi ul 1449 2006 and the results reported from testing an spd using ieee standard c62. Ansiul 14492014 fourth edition replaces ansiul 1449 third edition. Official definition requirements that cover surge protective devices spds designed for repeated limiting of transient voltage surges as specified in the standard on 50 or 60 hz power circuits not. Type 1 installed on line or load side of the main overcurrent protection ocp, in the past this was referred to as ssa. Look for both the ul mark a symbol consisting of a circle inscribed with ul and the specific rating of ul 1449 listed or, even better, ul 1449 4th edition. By definition and the scope of ul 1283, ul 1283 listed filters are evaluated for loadside applications only, not lineside applications. Thor systems launches next generation of spds prior to the latest ul 1449 3rd edition, surge protection equipment was known as transient voltage surge suppression tvss.

The primary function of the spd is to eliminate short duration voltage spikes by diverting the excess voltage to ground. This series offers up to 210ka total surge handling while employing replaceable modules for fast and easy maintenance, realtime led diagnostics and is. For additional information on regulations and standards, please refer to nema surge protection institute at. Features ul 1449 listed 4th edition type 1 for installation on the service entrance side of generatortransfer. Asco d120v1p hardwire ac surge protection, 120 v, type 1.

Ansi ul 1449 2014 fourth edition replaces ansi ul 1449 third edition. These requirements cover enclosed and opentype surge protective devices spds. These devices are ul 1449, 4th edition listed, with both type 1 and type 2 location ratings, and have both ieee c62. Type 1 surge protector ul 1449 4th edition listed for installation on line or load side of generator transfer switch. The first line of defense, and more wellknown feature of purepower protect is its ul 1449 certified 4th edition surge protection with builtin movs.

With regard to performance ratings associated with these standards, the differences. In addition to the requirements in this standard, a ups is to comply with the upsrelevant requirements of cancsac22. Ul 1449 rev 03262015, surge protective devices intertek. Presenters joseph degregoria, principal engineer ul llc. Protects the transfer switch, generator and whole house from transients and damaging surges originating from the utility lines. Ul publishes new edition of ul 1449 in compliance magazine. The newly issued ul 1449 4th edition is the standard for safety and is the preferred standard for all ac surge protection devices spds. General requirements rd, as applicable for the country where the product will be used. In the meantime, mcg has ample supply of ul1449, 2nd edition listed including the requirements of 2907 products. The device is ul 1449 4th edition rated type 4 for use in type 1, 2 and 3 applications and kema certified with a mcov rating of 320 vac.