{"id":6334,"date":"2026-06-05T09:18:19","date_gmt":"2026-06-05T09:18:19","guid":{"rendered":"https:\/\/www.brogenmotors.com\/?post_type=product&p=6334"},"modified":"2026-06-05T09:34:54","modified_gmt":"2026-06-05T09:34:54","slug":"brogen-battery-thermal-management-system-bg-aux-btms8k","status":"publish","type":"product","link":"https:\/\/www.brogenmotors.com\/es\/product\/brogen-battery-thermal-management-system-bg-aux-btms8k\/","title":{"rendered":"Brogen Battery Thermal Management System BG-AUX-BTMS8K"},"content":{"rendered":"
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BG-BTMS8K is a high-capacity Battery Thermal Management System (BTMS) series developed for commercial EVs and industrial equipment operating under elevated thermal loads. The platform supports both transportation and off-highway applications while maintaining efficient battery temperature regulation.<\/p>

Providing 8kW cooling capacity, BG-BTMS8K is suitable for large electric buses, battery-swapping trucks, construction machinery, and other demanding vehicle platforms. Advanced coolant circulation and intelligent thermal controls ensure consistent battery performance across a wide range of operating conditions.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Key Parameters<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Modelo<\/td>\nOEEDDR-03 (roof-mount) \/ OEEFDR-03 (bottom-mount)<\/td>\n<\/tr>\n
Rated Cooling Capacity<\/td>\n8 kW<\/td>\n<\/tr>\n
Energy Efficiency Ratio (EER)<\/td>\n2.2<\/td>\n<\/tr>\n
Operating Temperature (cooling)<\/td>\n\u221220\u00b0C to +60\u00b0C<\/td>\n<\/tr>\n
High-Voltage Supply<\/td>\n600 V DC (400\u2013750 V range)<\/td>\n<\/tr>\n
Low-Voltage Supply<\/td>\n24 V DC (18\u201332 V range)<\/td>\n<\/tr>\n
LV Required Power<\/td>\n450 W (OEEDDR-03) \/ 800 W (OEEFDR-03)<\/td>\n<\/tr>\n
Refrigerant<\/td>\nR134a<\/td>\n<\/tr>\n
Coolant<\/td>\n50% v\/v ethylene glycol aqueous solution<\/td>\n<\/tr>\n
Built-in Water Pump<\/td>\nOptional (OEEDDR-03) \/ 240 W integrated (OEEFDR-03)<\/td>\n<\/tr>\n
Ingress Protection<\/td>\nIPX7 (OEEDDR-03) \/ IP67 (OEEFDR-03)<\/td>\n<\/tr>\n
Roof-mount Dimensions (L \u00d7 W \u00d7 H)<\/td>\n1300 \u00d7 1920 \u00d7 256 mm<\/td>\n<\/tr>\n
Bottom-mount Dimensions (L \u00d7 W \u00d7 H)<\/td>\n818 \u00d7 600 \u00d7 280 mm<\/td>\n<\/tr>\n
Optional Heating<\/td>\n5 \/ 10 \/ 14 \/ 24 kW PTC<\/td>\n<\/tr>\n
Pipe Joint<\/td>\nFlange \/ butt-welded end (\u03a625) \/ customizable<\/td>\n<\/tr>\n
Connector<\/td>\nAerospace connector \/ AMP<\/td>\n<\/tr>\n
Comunicaci\u00f3n<\/td>\nCAN bus with real-time fault self-diagnosis<\/td>\n<\/tr>\n
EMC Compliance<\/td>\nGrade III<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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  • Delivers 8kW cooling performance for high-capacity battery systems and demanding duty cycles.<\/li>\n
  • Suitable for electric buses, battery-swapping trucks, and construction machinery platforms.<\/li>\n
  • Integrated coolant circulation system ensures efficient heat transfer and temperature stability.<\/li>\n
  • Intelligent CAN-based control supports real-time diagnostics and fault management.<\/li>\n
  • Robust IP67\/IPX7 protection enables reliable operation in harsh environments.<\/li>\n<\/ul>","protected":false},"featured_media":6315,"template":"","meta":{"rs_blank_template":"","rs_page_bg_color":"","slide_template_v7":""},"product_brand":[142],"product_cat":[1446,1764],"product_tag":[1775,1778,1776,1777,1768],"vehicle_type":[1444,1538,1445],"class_list":["post-6334","product","type-product","status-publish","has-post-thumbnail","product_brand-brogen","product_cat-auxiliary-system","product_cat-battery-thermal-management-system-btms","product_tag-8kw-btms","product_tag-battery-swapping-truck-cooling","product_tag-construction-machinery-btms","product_tag-industrial-vehicle-btms","product_tag-liquid-cooling-btms","vehicle_type-bus","vehicle_type-heavy-truck-and-tractor","vehicle_type-light-commercial-vehicle","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nBrogen Battery Thermal Management System BG-AUX-BTMS8K - Brogen Motors<\/title>\n<meta name=\"description\" content=\"BG-BTMS8K is an 8kW Battery Thermal Management System series for electric buses, battery-swapping trucks, and construction machinery battery applications.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.brogenmotors.com\/es\/product\/brogen-battery-thermal-management-system-bg-aux-btms8k\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Brogen Battery Thermal Management System BG-AUX-BTMS8K\" \/>\n<meta property=\"og:description\" content=\"BG-BTMS8K is an 8kW Battery Thermal Management System series for electric buses, battery-swapping trucks, and construction machinery battery applications.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.brogenmotors.com\/es\/product\/brogen-battery-thermal-management-system-bg-aux-btms8k\/\" \/>\n<meta property=\"og:site_name\" content=\"Brogen Motors\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-05T09:34:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.brogenmotors.com\/wp-content\/uploads\/2026\/06\/BTMS-8K-3.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1248\" \/>\n\t<meta property=\"og:image:height\" content=\"1248\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.brogenmotors.com\\\/product\\\/brogen-battery-thermal-management-system-bg-aux-btms8k\\\/\",\"url\":\"https:\\\/\\\/www.brogenmotors.com\\\/product\\\/brogen-battery-thermal-management-system-bg-aux-btms8k\\\/\",\"name\":\"Brogen Battery Thermal Management System BG-AUX-BTMS8K - 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