{"version":"1.0","provider_name":"Batteriladdare","provider_url":"https:\/\/www.tystor.com\/en\/","author_name":"Tystor AB","author_url":"https:\/\/www.tystor.com\/en\/author\/tystor-ab\/","title":"Galvanic currents \u2013 what does this mean? - Batteriladdare","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"hH6Z4Y5Aa0\"><a href=\"https:\/\/www.tystor.com\/en\/faq-items\/galvanic-currents-mean\/\">Galvanic currents \u2013 what does this mean?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.tystor.com\/en\/faq-items\/galvanic-currents-mean\/embed\/#?secret=hH6Z4Y5Aa0\" width=\"600\" height=\"338\" title=\"&#8220;Galvanic currents \u2013 what does this mean?&#8221; &#8212; Batteriladdare\" data-secret=\"hH6Z4Y5Aa0\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.tystor.com\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"Among boats the galvanic current destroys engine parts , rudder etc.\u00a0Mains operated equipments with earth protection is the cause. A lowcurrent path is created from the earth point at the power service ashore , via the equipment onboard down to the metal parts in the boat and out in sea.\u00a0Usually several sacrificing anods are installed to protect the metall parts and must be replaced every season. In order to permanently avoid the problem an insulation transformer has to be installed between the power ashore and the equipment onboard. This will break the current-path.\u00a0All at a high cost , approx. 160 &#8211; 450\u20ac depending on selected size. One alternative is to install dual-insulated (reinforced) products instead \u2013 they contains the insulation transformer.\u00a0A reinforced product is easy to recognize \u2013 no grounding terminal and a two-square-inside- each-other sign. Compare with your hair dryer or TV-set.\u00a0Reinforced chargers\u00a0are more expensive to produce compared to cheaper earth protected chargers.\u00a0A reinforced charger must have two independent insulations barriers, increased internal insulation distances and use a higher classified type of insulation materials. Also higher design demands is presented for the reinforced type to avoid radio interference. All of Tystor chargers is of the reinforce type and have the insulations transformer inbuild."}