{"id":426,"date":"2020-08-25T11:41:58","date_gmt":"2020-08-25T10:41:58","guid":{"rendered":"https:\/\/www.api-capacitors.com\/cn\/?p=426"},"modified":"2023-07-21T16:00:13","modified_gmt":"2023-07-21T16:00:13","slug":"alternatives-polychlorinated-biphenyl","status":"publish","type":"post","link":"https:\/\/www.api-capacitors.com\/cn\/blog\/2020\/08\/25\/alternatives-polychlorinated-biphenyl\/","title":{"rendered":"\u82f1\u56fd\u94c1\u8def\u548c\u5de5\u4e1a\u5382\u623f\u7535\u6c14\u8bbe\u5907\u7528\u591a\u6c2f\u8054\u82ef\u7edd\u7f18\u6cb9\uff08PCB\uff09\u7684\u66ff\u4ee3\u54c1"},"content":{"rendered":"\t\t
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What is polychlorinated biphenyl?\u00a0 It is an oil that was extensively once used in transformers, capacitors and other electrical products as an insulating oil or dielectric fluid.\u00a0 It had very good thermal characteristics and excellent electrical insulating properties.\u00a0 However, they are highly toxic<\/a>, they do not degrade naturally, and when burned produce even nastier byproducts.\u00a0 These oils are also potentially injurious to health if subjected to prolonged exposure.\u00a0\u00a0<\/p>\n

\n\n<\/p>\n

API Capacitors Ltd can offer a solution to our stakeholders that have capacitor products on their premises or infrastructures that may still contain PCB oils.\u00a0 Generally, most products will be labelled as containing PCB or in some cases one of numerous brand names which these oils were marketed under by various different\u00a0 manufacturers.\u00a0 Whilst API cannot dispose of products containing these oils, API can provide a retro-fit<\/a> or drop in replacement capacitor product for many applications where a PCB filled capacitor was once used.\u00a0\u00a0<\/p>\n

\n\n<\/p>\n

Recently API has assisted a major transport operator in London and replaced a number of polychlorinated biphenyl oil filled capacitors used on maintenance trains.\u00a0 These capacitors were of a bespoke design, and the team at API engineered a small batch of custom built replacement capacitors that are environmentally friendly in nature.<\/p>\n

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API Environmentally Friendly Replacement Capacitor<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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Original Capacitor<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

\u4ec0\u4e48\u662f\u591a\u6c2f\u8054\u82ef\uff1f \u591a\u6c2f\u8054\u82ef\u662f\u4e00\u79cd\u6cb9\uff0c\u66fe\u4f5c\u4e3a\u7edd\u7f18\u6cb9\u6216\u4ecb\u7535\u6db2\u5e7f\u6cdb\u7528\u4e8e\u53d8\u538b\u5668\u3001\u7535\u5bb9\u5668\u548c\u5176\u4ed6\u7535\u6c14\u4ea7\u54c1\u3002 \u5b83\u5177\u6709\u975e\u5e38\u597d\u7684\u70ed\u7279\u6027\u548c\u51fa\u8272\u7684\u7535\u7edd\u7f18\u6027\u80fd\u3002 \u7136\u800c\uff0c\u5b83\u4eec\u6709\u5267\u6bd2\uff0c\u4e0d\u80fd\u81ea\u7136\u964d\u89e3\uff0c\u71c3\u70e7\u65f6\u4f1a\u4ea7\u751f\u66f4\u6076\u5fc3\u7684\u526f\u4ea7\u54c1\u3002 \u5982\u679c\u957f\u671f\u63a5\u89e6\u8fd9\u4e9b\u6cb9\u7c7b\uff0c\u8fd8\u53ef\u80fd\u4f1a\u635f\u5bb3\u5065\u5eb7\u3002 […]<\/p>\n","protected":false},"author":2,"featured_media":790,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[8],"tags":[],"class_list":["post-426","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorised"],"yoast_head":"\nAlternatives available to PolyChlorinated Biphenyl - 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