low profile 120v ac power line surge suppressor 1 05040.r4 12/03 www.protekdevices.com 587B051LP thru 587b301lp applications ? hard wired equipment ac power protection ? load side distribution systems ? secondary protection for light industrial ac power iec compatibility (en61000-4) ? 61000-4-5 (surge): 1ka, 8/20s - level 4(line-line) & 333a level 4(line-ground) features ? meets ansi/ieee c62.41 outdoor requirements ? listed to csa, file lr65240 ? differential and common mode protection ? low clamping voltage ? nanosecond response time ? long life and maintenance free ? finger safe connectors mechanical characteristics ? plastic package ? weight: 360 grams (approximate) ? flammability rating ul 94v-0 ? device marking: part number, date code, logo, voltage and current rating description the 587b low profile (lp) series of 120 volt ac surge suppressors is designed for use by the oem, equipment installer and or maintenance contractor. these modules employ a three stage technology proven to be the most cost effective and reliable method in protecting sensitive electronic equipment from over voltage transients. this series is designed to protect ac powered equipment from the 6,000 volt peak open circuit voltage and 3,000 amp short circuit current as defined in ansi/ieee c62.41, category ci. the 587bxxxlp series offers a high degree of protection against 120 vac line emi noise. it is ideal for protecting 400 volt components because the solid state tvs technology assures that the line-to-neutral voltage will not exceed 400 volts. while the modules are designed for transient voltage protection, the advanced circuitry will also attenuate the amplitude and slow the rate of rise of high frequency noise acting as an emi filter. the 587bxxxlp series includes common mode and differential mode protection, which are effective in reducing interference from line to equipment and are effective in reducing equipment generated noise to meet fcc, vde and csa interference requirements 05040 u.s. patent 4,563,720 0 10 20 30 40 50 60 figure 2 typical clamping action of a 15 amp module 0 10 20 30 40 50 60 kilovolts time - s 0 2 6 4 figure 1 transient voltage threat condition kilovolts time - s 0 2 4 8 6 figures 1 and 2 are photographs of digitized waveforms showing the typical clamping action of a 15 ampere module. a 12 ohm resistor is used to represent a 10 amp equipment load. the load is then subjected to the ansi/ieee c62.41 category ci test conditions (6,000v/3,000a). these photo- graphs contrast the effect on equipment with and without the protector.
587B051LP thru 587b301lp 2 05040.r4 12/03 www.protekdevices.com device characteristics arrestor definitions clamping voltage: the clamping voltage of an arrester is the voltage that appears across its terminals during conduction of a transient current. standard wave form: the waveform of a surge current or voltage is designated by a combination of two numbers. the first number is for the time of the wave front expressed in microseconds from zero to the peak of the wave. the second number is for the time of the w avetail also expressed in microseconds from zero to the instant that the wavetail reaches one half of the crest or peak value, i.e., 8/20 s waveform. transient current: the transient current of an arrestor is the peak surge current which flows through the arrester when voltage clamping occurs. operation for maximum effectiveness, the protector should be installed directly after the ac line on/off switch and fuse. this will prot ect the electronics from the ac line switch arcing and the severe transients caused by a fuse clearing. some heat is produced when operating at full current load, and heat sinking may be required to maintain case temperature below 85c. the case temperature is measured at the center of the mounting surface. the unit should not be mounted to a low combusting temperature material such as wood. high energy transients will cause a large circulating current in the ac input line (2,500a is possible). to prevent electromag netic coupling, the ac line on the input side of the protector must be dressed away from other wiring, magnetic shielding may be required. in addition, th e electrical service must be connected to a low impedance earth ground. maximum ratings @ 25c electrical characteristics @ 25c 130 vac max 587B051LP: 5a 587b101lp: 10a 587b151lp: 20a 587b301lp: 30a 6000v peak 3000a peak @ 130 vac 1.0ma 1.0ma 1.0ma -40c to 85c protection mode maximum clamping voltage open circuit voltage @ 1.2/50 s short circuit current @ 8/20 s 295v 330v 500v 500v differential (line-to-neutral) common (neutral-to-ground) (line-to-ground) 1000v 6000v 1000v 6000v 500a 3000a 500a 3000a operating line voltage: maximum line current: transient voltage: transient current: current leakage: line-to-neutral: neutral-to-ground: line-to-ground: storage & operating temperature: (measured at center of mounting surface) response to transient voltages clamping test condition
3 05040.r4 12/03 www.protekdevices.com 587B051LP thru 587b301lp package outline & dimensions copyright ? prot ek devices 2003 specifications: protek reserves the right to change the electrical and or mechanical characteristics described herein without notice (except jedec). design changes: protek reserves the right to discontinue product lines without notice, and that the final judgement concerning selection and specifications is the buyer?s and that in furnishing engineering and technical assistance, protek assumes no responsibility with respect to the s election or specifications of such products. protek devices 2929 south fair lane, tempe, az 85282 tel: 602-431-8101 fax: 602-431-2288 e-mail: sales@protekdevices.com web site: www.protekdevices.com
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