{"id":666,"date":"2014-02-28T14:30:51","date_gmt":"2014-02-28T22:30:51","guid":{"rendered":"http:\/\/anyloadgroup.com\/?post_type=product&p=666"},"modified":"2026-10-27T16:57:47","modified_gmt":"2026-10-27T23:57:47","slug":"la2-lightning-arrester","status":"publish","type":"product","link":"https:\/\/www.anyload.com\/es\/product\/la2-lightning-arrester\/","title":{"rendered":"LA2 Pararrayos"},"content":{"rendered":"

Los pararrayos ANYLOAD est\u00e1n dise\u00f1ados para proteger los dispositivos el\u00e9ctricos contra rayos y descargas de tensi\u00f3n bloqueando o desviando de forma segura las sobretensiones transitorias. Equipados con tubos de descarga de gas, los tubos se activan si un golpe de tensi\u00f3n es superior a 90 VAV y protegen los dispositivos el\u00e9ctricos desviando los picos de tensi\u00f3n a tierra. El pararrayos LA2 tiene un cable de tierra que se conecta a la carcasa de acero inoxidable y debe estar firmemente conectado a tierra para que funcione la protecci\u00f3n del sistema.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
Energize DC Voltage<\/td>\n90V DC<\/td>\n<\/tr>\n
Energize DC Voltage Tolerance<\/td>\n\u00b125%<\/td>\n<\/tr>\n
Excitation Voltage<\/td>\n\u2264 700V DC<\/td>\n<\/tr>\n
Excitation Current<\/td>\n10 KA<\/td>\n<\/tr>\n
Maximum Current<\/td>\n10 A<\/td>\n<\/tr>\n
Resistencia del aislamiento<\/td>\n\u226510 (50V DC) G\u03a9<\/td>\n<\/tr>\n
Capacitance<\/td>\n\u2264 1 (1KHz) PF<\/td>\n<\/tr>\n
Surge Voltage Capacity<\/td>\n10KV (8\/20\u03bcs)<\/td>\n<\/tr>\n
Clasificaci\u00f3n IP<\/td>\nIP66<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"pdf-\"\u00a0Descargar ficha t\u00e9cnica<\/a><\/p>","protected":false},"excerpt":{"rendered":"

\n

The LA2 Stainless Steel Lightning Arrester is a compact surge protection device designed to protect load cells and weighing electronics from lightning strikes and transient voltage spikes. Equipped with gas discharge tubes that activate when a surge exceeds 90 V, the LA2 safely diverts harmful energy to ground before it can reach sensitive instrumentation. With a 10 kA nominal impulse discharge current, a 20 kA single impulse rating, and an IP66 stainless steel enclosure, it offers dependable protection for outdoor and exposed weighing installations.<\/p>\n

\n

The LA2 protects the complete load cell signal path with seven protected lines: +EXC, -EXC, +SENSE, -SENSE, +SIG, -SIG, and GND. Installed between the field wiring (IN) and the instrument side (OUT), it helps shield indicators, transmitters, and junction boxes from surge damage. Three M16 cable glands simplify cable entry, and the compact enclosure (144 x 142 x 44 mm) with a weight of approximately 0.8 kg makes it easy to mount close to the equipment being protected. An insulation resistance of at least 10 G\u03a9 helps maintain signal integrity during normal operation.<\/p>\n

Designed for systems where lightning-induced surges are a real risk, the LA2 is well suited to truck scales, tank and hopper weighing systems, conveyor belt scales, silo weighing, and other outdoor industrial weighing installations. The included ground wire is connected to the stainless steel enclosure and must be firmly connected to a proper earth ground for the surge protection to work as intended. Because the IP66 enclosure resists dust and water ingress, the LA2 is also suitable for washdown and harsh weather environments.<\/p>\n

If your application requires surge protection planning or integration into a specific weighing system, ANYLOAD can assist with engineering consultation and customization. We work with scale dealers, system integrators, and OEMs on lightning protection, grounding practices, and application-specific solutions to help keep weighing systems reliable in demanding environments.<\/p>\n<\/p><\/div>\n

M\u00e1s informaci\u00f3n<\/a>\n<\/div>\n

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