{"id":4471,"date":"2026-03-11T18:14:45","date_gmt":"2026-03-11T18:14:45","guid":{"rendered":"https:\/\/hysfsubsea.com\/can-hysf-connectors-be-used-for-subsea-battery-systems\/"},"modified":"2026-03-16T09:09:16","modified_gmt":"2026-03-16T09:09:16","slug":"can-hysf-connectors-be-used-for-subsea-battery-systems","status":"publish","type":"post","link":"https:\/\/hysfsubsea.com\/da\/can-hysf-connectors-be-used-for-subsea-battery-systems\/","title":{"rendered":"Can HYSF Connectors Be Used for Subsea Battery Systems?"},"content":{"rendered":"

Hurtigt svar<\/h2>\n

Yes, designed for subsea battery systems. High currents, secure locking (prevent disconnect), safety features. Corrosion resistance, pressure compensation, BMS compatibility.<\/p>\n

Detailed Explanation<\/h2>\n

Battery Connector Requirements<\/h3>\n

| Requirement | Application | Solution |<\/p>\n\n\n\n\n\n\n\n\n\n
————-<\/th>\n————-<\/th>\n----<\/th>\n<\/th>\n<\/tr>\n<\/thead>\n
High Current<\/td>\nCharge\/discharge<\/td>\n50-200A capacity<\/td>\n<\/td>\n<\/tr>\n
Secure Locking<\/td>\nPrevent disconnect<\/td>\nThreaded + safety lock<\/td>\n<\/td>\n<\/tr>\n
Polarity Protection<\/td>\nPrevent reverse<\/td>\nKeyed\/polarized<\/td>\n<\/td>\n<\/tr>\n
BMS Communication<\/td>\nMonitoring<\/td>\nSignal pins<\/td>\n<\/td>\n<\/tr>\n
Safety<\/td>\nShort circuit<\/td>\nInsulated contacts<\/td>\n\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

### Battery System Connections<\/p>\n

| Connection | Type | Requirement |<\/p>\n\n\n\n\n\n\n\n\n
----<\/th>\n——<\/th>\n————-<\/th>\n<\/th>\n<\/tr>\n<\/thead>\n
Main Power<\/td>\nHigh current<\/td>\n2-pin, 100-200A<\/td>\n<\/td>\n<\/tr>\n
Charging<\/td>\nHigh current<\/td>\n2-pin, 50-150A<\/td>\n<\/td>\n<\/tr>\n
BMS Data<\/td>\nLow voltage<\/td>\n4-8 pins, shielded<\/td>\n<\/td>\n<\/tr>\n
Temperatur<\/td>\nSensor<\/td>\n2-4 pins, thermocouple<\/td>\n\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

### Features for Battery Systems<\/p>\n

**High Current**: 50A (small), 100A (medium), 200A (large)<\/p>\n

**Safety Features**:
\n– Polarized design (prevent reverse)
\n– Shrouded contacts (prevent touch)
\n– Locking mechanism (prevent vibration disconnect)
\n– Current sensing (monitor power flow)<\/p>\n

### BMS Integration<\/p>\n

| Signal | Pins | Purpose |<\/p>\n\n\n\n\n\n\n\n\n
---<\/th>\n——<\/th>\n---<\/th>\n<\/th>\n<\/tr>\n<\/thead>\n
Sp\u00e6nding<\/td>\n2-4<\/td>\nCell\/pack voltage<\/td>\n<\/td>\n<\/tr>\n
Nuv\u00e6rende<\/td>\n2<\/td>\nCharge\/discharge<\/td>\n<\/td>\n<\/tr>\n
Temperatur<\/td>\n2-4<\/td>\nThermal monitoring<\/td>\n<\/td>\n<\/tr>\n
Communication<\/td>\n2-4<\/td>\nCAN bus, RS-485<\/td>\n\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

## Contact\/CTA<\/p>\n

Email: technical@hysfsubsea.com with battery specs and BMS. Current: Up to 200A.<\/p>","protected":false},"excerpt":{"rendered":"

Quick Answer Yes, designed for subsea battery systems. High currents, secure locking (prevent disconnect), safety features. Corrosion resistance, pressure compensation, BMS compatibility. Detailed Explanation Battery Connector [\u2026]<\/span><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4471","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/hysfsubsea.com\/da\/wp-json\/wp\/v2\/posts\/4471","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hysfsubsea.com\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hysfsubsea.com\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hysfsubsea.com\/da\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hysfsubsea.com\/da\/wp-json\/wp\/v2\/comments?post=4471"}],"version-history":[{"count":1,"href":"https:\/\/hysfsubsea.com\/da\/wp-json\/wp\/v2\/posts\/4471\/revisions"}],"predecessor-version":[{"id":4644,"href":"https:\/\/hysfsubsea.com\/da\/wp-json\/wp\/v2\/posts\/4471\/revisions\/4644"}],"wp:attachment":[{"href":"https:\/\/hysfsubsea.com\/da\/wp-json\/wp\/v2\/media?parent=4471"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hysfsubsea.com\/da\/wp-json\/wp\/v2\/categories?post=4471"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hysfsubsea.com\/da\/wp-json\/wp\/v2\/tags?post=4471"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}