{"id":4040,"date":"2026-03-04T09:08:26","date_gmt":"2026-03-04T09:08:26","guid":{"rendered":"https:\/\/hysfsubsea.com\/knowledge-base\/what-temperature-range-can-hysf-underwater-connectors-operate-in\/"},"modified":"2026-03-04T09:08:26","modified_gmt":"2026-03-04T09:08:26","slug":"what-temperature-range-can-hysf-underwater-connectors-operate-in","status":"publish","type":"knowledge-base","link":"https:\/\/hysfsubsea.com\/ja\/knowledge-base\/what-temperature-range-can-hysf-underwater-connectors-operate-in\/","title":{"rendered":"What temperature range can HYSF underwater connectors operate in?"},"content":{"rendered":"<h2>HYSF Connector Temperature Ratings<\/h2>\n<p>Temperature performance is critical for underwater connectors operating in extreme environments. HYSF connectors are designed for reliable operation across a wide temperature range.<\/p>\n<h3>Standard Temperature Range<\/h3>\n<table>\n<tr>\n<th>\u30d1\u30e9\u30e1\u30fc\u30bf<\/th>\n<th>Rating<\/th>\n<\/tr>\n<tr>\n<td>Operating Temperature<\/td>\n<td>-40\u00b0C to +85\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Storage Temperature<\/td>\n<td>-50\u00b0C to +100\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Thermal Shock<\/td>\n<td>10 cycles, -40\u00b0C to +85\u00b0C<\/td>\n<\/tr>\n<\/table>\n<h3>High-Temperature Options<\/h3>\n<p>For demanding applications, we offer special configurations:<\/p>\n<ul>\n<li>High-temp seals: Up to 150\u00b0C continuous<\/li>\n<li>Special insulators: PEEK, PPS materials<\/li>\n<li>High-temp potting compounds<\/li>\n<li>Thermal-resistant cable jackets<\/li>\n<\/ul>\n<h3>Low-Temperature Performance<\/h3>\n<p>Arctic and deep ocean applications require special considerations:<\/p>\n<ul>\n<li>Cold-flex cable options: -60\u00b0C rating<\/li>\n<li>Low-temp seal compounds<\/li>\n<li>Brittleness testing at -50\u00b0C<\/li>\n<li>Thermal cycling validation<\/li>\n<\/ul>\n<h3>Temperature Effects on Performance<\/h3>\n<h4>High Temperature Concerns<\/h4>\n<ul>\n<li>Seal material degradation<\/li>\n<li>Insulation resistance changes<\/li>\n<li>Thermal expansion mismatches<\/li>\n<li>Contact oxidation acceleration<\/li>\n<\/ul>\n<h4>Low Temperature Concerns<\/h4>\n<ul>\n<li>Seal hardening and compression set<\/li>\n<li>Cable jacket stiffening<\/li>\n<li>Material brittleness<\/li>\n<li>Thermal contraction gaps<\/li>\n<\/ul>\n<h3>Testing Standards<\/h3>\n<p>All temperature ratings are validated through:<\/p>\n<ul>\n<li>IEC 60068-2-1 (Cold testing)<\/li>\n<li>IEC 60068-2-2 (Dry heat testing)<\/li>\n<li>IEC 60068-2-14 (Thermal cycling)<\/li>\n<li>IEC 60068-2-78 (Damp heat)<\/li>\n<\/ul>\n<h3>Application Considerations<\/h3>\n<p>When selecting connectors for extreme temperatures:<\/p>\n<ul>\n<li>Consider both operating and storage conditions<\/li>\n<li>Account for thermal cycling frequency<\/li>\n<li>Verify cable compatibility<\/li>\n<li>Review seal material specifications<\/li>\n<\/ul>\n<p><strong>Need extreme temperature connectors?<\/strong> <a href=\"\/ja\/contact\/\">Contact our engineering team<\/a> for application support.<\/p>","protected":false},"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"faq_category":[78],"class_list":["post-4040","knowledge-base","type-knowledge-base","status-publish","hentry","faq_category-technical-specifications"],"acf":[],"_links":{"self":[{"href":"https:\/\/hysfsubsea.com\/ja\/wp-json\/wp\/v2\/knowledge-base\/4040","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hysfsubsea.com\/ja\/wp-json\/wp\/v2\/knowledge-base"}],"about":[{"href":"https:\/\/hysfsubsea.com\/ja\/wp-json\/wp\/v2\/types\/knowledge-base"}],"replies":[{"embeddable":true,"href":"https:\/\/hysfsubsea.com\/ja\/wp-json\/wp\/v2\/comments?post=4040"}],"version-history":[{"count":0,"href":"https:\/\/hysfsubsea.com\/ja\/wp-json\/wp\/v2\/knowledge-base\/4040\/revisions"}],"wp:attachment":[{"href":"https:\/\/hysfsubsea.com\/ja\/wp-json\/wp\/v2\/media?parent=4040"}],"wp:term":[{"taxonomy":"faq_category","embeddable":true,"href":"https:\/\/hysfsubsea.com\/ja\/wp-json\/wp\/v2\/faq_category?post=4040"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}