Product standard
\nThis product is manufactured in accordance with standards such as GB\/T12572-2008 “Overhead Insulated Cables for Rated Voltage 0.6\/1kV and Below” and IEC60502 “Power Cables with Extruded Insulation and Their Accessories for Rated Voltages from 1kV up to 30kV.”<\/p>\n
<\/p>\n
Using features
\n2.1 Rated voltage (U0\/U): 0.6\/1kV
\n2.2 The allowable long-term operating temperature for cable conductors shall not exceed:
\nPVC, PE insulated overhead cable: 70\u2103;
\nCross-linked polyethylene insulated overhead cable: 90\u2103;
\n2.3 During a short circuit (with a maximum duration not exceeding 5s), the maximum allowable temperature of the cable conductor shall not exceed:
\nPVC insulated overhead cable: 160\u2103;
\nPolyethylene insulated overhead cable: 130\u2103;
\nCross-linked polyethylene insulated overhead cable: 250\u2103
\n2.4 The ambient temperature during cable laying should not be lower than -20\u2103.
\n2.5 The allowable bending radius of the cable:
\nWhen the outer diameter D of the cable is less than 25mm, it should not exceed 4 times the outer diameter of the cable.
\nWhen the outer diameter D of the cable is equal to or greater than 25mm, it shall not exceed 6 times the outer diameter of the cable.
\n2.6 When the cable is used in an AC system, the rated voltage of the cable shall be at least equal to the rated voltage of the system; when the cable is used in a DC system, the rated voltage of the system shall not exceed 1.5 times the rated voltage of the cable.<\/p>","protected":false},"author":1,"featured_media":191,"template":"","meta":{"_acf_changed":false},"product_category":[29],"class_list":["post-190","product","type-product","status-publish","has-post-thumbnail","hentry","product_category-parallel-cluster-aerial-insulated-cable"],"acf":[],"_links":{"self":[{"href":"https:\/\/266034.demo.bingruikeji.top\/zh\/wp-json\/wp\/v2\/product\/190","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/266034.demo.bingruikeji.top\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/266034.demo.bingruikeji.top\/zh\/wp-json\/wp\/v2\/types\/product"}],"author":[{"embeddable":true,"href":"https:\/\/266034.demo.bingruikeji.top\/zh\/wp-json\/wp\/v2\/users\/1"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/266034.demo.bingruikeji.top\/zh\/wp-json\/wp\/v2\/media\/191"}],"wp:attachment":[{"href":"https:\/\/266034.demo.bingruikeji.top\/zh\/wp-json\/wp\/v2\/media?parent=190"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/266034.demo.bingruikeji.top\/zh\/wp-json\/wp\/v2\/product_category?post=190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}