{"id":2782,"date":"2026-03-27T02:23:01","date_gmt":"2026-03-27T02:23:01","guid":{"rendered":"https:\/\/niunielec.com\/?post_type=product&#038;p=2782"},"modified":"2026-03-31T07:00:57","modified_gmt":"2026-03-31T07:00:57","slug":"dd-3b-automated-draw-out-chassis-control-module-electric-chassis-vehicle-operator","status":"publish","type":"product","link":"https:\/\/niunielec.com\/ru\/%d0%bf%d1%80%d0%be%d0%b4%d1%83%d0%ba%d1%82\/dd-3b-automated-draw-out-chassis-control-module-electric-chassis-vehicle-operator\/","title":{"rendered":"DD-3B Automated Draw out Chassis Control Module | Electric Chassis Vehicle Operator"},"content":{"rendered":"<h2 id=\"h2-1\"><span style=\"font-size: 75%;\"><strong>DD-3B Automated Draw out Chassis Control Module | Electric Chassis Vehicle Operator<\/strong><\/span><\/h2>\n<p><strong>Product Description<\/strong><\/p>\n<ul>\n<li><strong>Core Purpose<\/strong>: Automates insert\/withdraw operations for <a href=\"https:\/\/niunielec.com\/ru\/%d0%bf%d1%80%d0%be%d0%b4%d1%83%d0%ba%d1%82\/dpc-4a-800m-motorized-vcb-chassis-truck-for-draw-out-vacuum-circuit-breakers\/\"><strong>motorized chassis vehicles<\/strong><\/a> in high-voltage switchgear systems, replacing manual work to boost safety and efficiency.<\/li>\n<li><strong>Intuitive Operation<\/strong>: Clear status indicators (Power, Ready, Run, Work Position, Test Position, Fault) enable real-time monitoring, preventing misoperation and ensuring quick troubleshooting.<\/li>\n<li><strong>Reliable Connectivity<\/strong>: Secure terminal block design guarantees stable electrical signal transmission, minimizing downtime in critical power distribution applications.<\/li>\n<li><strong>Wide Compatibility<\/strong>: Fully compatible with standard electric chassis vehicle designs, ideal for power substations, switchgear manufacturing, and industrial power projects.<\/li>\n<li><strong>Durable Performance<\/strong>: The DD-3B electric chassis control module is engineered for industrial-grade reliability, reducing maintenance costs and extending service life.<\/li>\n<li><strong>Key Benefit<\/strong>: Streamlines switchgear maintenance workflows, making it the preferred motorized chassis vehicle control module for electrical engineers and system integrators.<\/li>\n<\/ul>\n<p><strong>\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b<\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 523.52pt;\" border=\"0\" width=\"1047\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 20.00pt;\">\n<td class=\"et2\" style=\"height: 20.00pt; width: 166.00pt;\" width=\"332\" height=\"40\">\u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440<\/td>\n<td class=\"et2\" style=\"width: 357.50pt;\" width=\"715\">Details<\/td>\n<\/tr>\n<tr style=\"height: 14.00pt;\">\n<td class=\"et3\" style=\"height: 14.00pt;\" height=\"28\">Model<\/td>\n<td class=\"et3\">DD-3B<\/td>\n<\/tr>\n<tr style=\"height: 14.00pt;\">\n<td class=\"et3\" style=\"height: 14.00pt;\" height=\"28\">Product Type<\/td>\n<td class=\"et3\">Electric Chassis Control Module \/ Motorized Drawout Chassis Operator Module<\/td>\n<\/tr>\n<tr style=\"height: 14.00pt;\">\n<td class=\"et3\" style=\"height: 14.00pt;\" height=\"28\">Rated Operating Voltage<\/td>\n<td class=\"et3\">AC 220V \/ 110V (optional, 50\/60Hz)<\/td>\n<\/tr>\n<tr style=\"height: 14.00pt;\">\n<td class=\"et3\" style=\"height: 14.00pt;\" height=\"28\">Control Power Consumption<\/td>\n<td class=\"et3\">\u2264 10W<\/td>\n<\/tr>\n<tr style=\"height: 14.00pt;\">\n<td class=\"et3\" style=\"height: 14.00pt;\" height=\"28\">Motor Control Output<\/td>\n<td class=\"et3\">AC 220V \/ 5A (resistive load)<\/td>\n<\/tr>\n<tr style=\"height: 14.00pt;\">\n<td class=\"et3\" style=\"height: 14.00pt;\" height=\"28\">Input Signal Type<\/td>\n<td class=\"et3\">Dry contact \/ passive switch signal (chassis position detection)<\/td>\n<\/tr>\n<tr style=\"height: 14.00pt;\">\n<td class=\"et3\" style=\"height: 14.00pt;\" height=\"28\">Status Indicators<\/td>\n<td class=\"et3\">Power, Ready, Run, Work Position, Test Position, Fault (LED indicators)<\/td>\n<\/tr>\n<tr style=\"height: 14.00pt;\">\n<td class=\"et3\" style=\"height: 14.00pt;\" height=\"28\">Control Buttons<\/td>\n<td class=\"et3\">Insert, Withdraw, Emergency Stop \/ Reset<\/td>\n<\/tr>\n<tr style=\"height: 14.00pt;\">\n<td class=\"et3\" style=\"height: 14.00pt;\" height=\"28\">Terminal Block<\/td>\n<td class=\"et3\">Plug-in terminal block, 20-pin (screw-type for secure connection)<\/td>\n<\/tr>\n<tr style=\"height: 14.00pt;\">\n<td class=\"et3\" style=\"height: 14.00pt;\" height=\"28\">Operating Temperature<\/td>\n<td class=\"et3\">-25\u00b0C ~ +70\u00b0C<\/td>\n<\/tr>\n<tr style=\"height: 14.00pt;\">\n<td class=\"et3\" style=\"height: 14.00pt;\" height=\"28\">Storage Temperature<\/td>\n<td class=\"et3\">-40\u00b0C ~ +85\u00b0C<\/td>\n<\/tr>\n<tr style=\"height: 14.00pt;\">\n<td class=\"et3\" style=\"height: 14.00pt;\" height=\"28\">Relative Humidity<\/td>\n<td class=\"et3\">\u2264 95% RH (non-condensing)<\/td>\n<\/tr>\n<tr style=\"height: 14.00pt;\">\n<td class=\"et3\" style=\"height: 14.00pt;\" height=\"28\">Insulation Resistance<\/td>\n<td class=\"et3\">\u2265 100M\u03a9 (at 500V DC)<\/td>\n<\/tr>\n<tr style=\"height: 14.00pt;\">\n<td class=\"et3\" style=\"height: 14.00pt;\" height=\"28\">Dielectric Strength<\/td>\n<td class=\"et3\">2kV AC (1min, no breakdown or flashover)<\/td>\n<\/tr>\n<tr style=\"height: 14.00pt;\">\n<td class=\"et3\" style=\"height: 14.00pt;\" height=\"28\">Mounting Method<\/td>\n<td class=\"et3\">Panel mounting \/ DIN rail mounting (optional)<\/td>\n<\/tr>\n<tr style=\"height: 14.00pt;\">\n<td class=\"et3\" style=\"height: 14.00pt;\" height=\"28\">Dimensions (L\u00d7W\u00d7H)<\/td>\n<td class=\"et3\">Approx. 120mm \u00d7 80mm \u00d7 160mm (customizable per actual product)<\/td>\n<\/tr>\n<tr style=\"height: 14.00pt;\">\n<td class=\"et3\" style=\"height: 14.00pt;\" height=\"28\">Protection Grade<\/td>\n<td class=\"et3\">IP20 (front panel)<\/td>\n<\/tr>\n<tr style=\"height: 14.00pt;\">\n<td class=\"et3\" style=\"height: 14.00pt;\" height=\"28\">Standards Compliance<\/td>\n<td class=\"et3\">IEC 60947-5-1, IEC 61010-1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><strong><span style=\"font-size: 75%;\">DD-3B Automated Draw out Chassis Control Module | Electric Chassis Vehicle Operator<\/span><\/strong><\/h3>\n<p><strong>\u0420\u0438\u0441\u043e\u0432\u0430\u043d\u0438\u0435<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2786\" src=\"https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/dd-3b-automated-draw-out-chassis-control-module-electric-chassis-vehicle-operator-drawing-768x491.webp\" alt=\"dd 3b automated draw out chassis control module | electric chassis vehicle operator drawing\" width=\"734\" height=\"469\" 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sizes=\"auto, (max-width: 734px) 100vw, 734px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>The DD-3B electric chassis control module automates insert\/withdraw operations for <a href=\"https:\/\/niunielec.com\/ru\/%d0%bf%d1%80%d0%be%d0%b4%d1%83%d0%ba%d1%82\/dpc-4a-800m-motorized-vcb-chassis-truck-for-draw-out-vacuum-circuit-breakers\/\"><strong>motorized chassis vehicles<\/strong><\/a> in high-voltage switchgear, delivering reliable performance and reducing operational risks.<\/p>","protected":false},"featured_media":2785,"comment_status":"open","ping_status":"closed","template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"DD-3B Automated Draw out Chassis Control Module | Electric Chassis Vehicle Operator","_seopress_titles_desc":"The DD-3B electric chassis control module automates insert\/withdraw for motorized chassis vehicles in high-voltage switchgear, delivering reliable performance and reducing operational 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