{"product_id":"tomzn-dual-power-automatic-transfer-switch-relay-over-under-voltage-current-protection-with-led-display-and-overload-cut-off","title":"TOMZN Dual Power Automatic Transfer Switch Relay Over Under Voltage Current Protection with LED Display and Overload Cut Off","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTOMZN\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE,RoHS\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eEU LVD Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHigh voltage: Above 50Vac or 75Vdc\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTOVPD3-63ATS\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePower Source\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAc\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eTheory\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage relay\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003ch3\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(255, 0, 0);font-family:Arial\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003ci\u003eRelay-Based Automatic Dual Power Switch\u003c\/i\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:24px\"\u003eDESCRIPTION\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eThe TOVPD3-63ATS represents a relay-type automatic transfer switch engineered for dual power supply systems. What sets it apart from standard ATS products is its built-in protection against both voltage irregularities and overcurrent situations, accompanied by a real-time monitoring display for voltage and current parameters. A key safety feature is its capability to interrupt both the phase and neutral lines at the same time, providing comprehensive isolation. This unit is particularly suitable for installations where electrical safety cannot be compromised.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:24px\"\u003eKEY ATTRIBUTES\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Arial\"\u003e1. \u003c\/span\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eControlled by advanced microcontroller technology\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e2. Real-time LCD readout of operational voltage and current\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e3. Automatic shutdown during over\/under voltage or overcurrent events\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e4. High-precision voltage monitoring with ≤1% error margin\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e5. User-configurable parameters through front panel controls\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e6. Color-coded LED indicators for different fault conditions\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e7. Standardized for 35mm DIN rail attachment\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e8. Complete line disconnection through relay mechanisms\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:24px\"\u003eTECHNICAL SPECIFICATIONS\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Arial\"\u003e1.\u003c\/span\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eStandard operating voltage: 220V AC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e2. Permissible voltage fluctuation range: 140V to 300V AC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e3. Operational frequency: 50 or 60Hz\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e4. Overvoltage reset differential: 5V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e5. Undervoltage reset differential: 5V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e6. Voltage detection precision: within 1% throughout entire range\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e7. Maximum insulation withstand voltage: 450V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e8. Output interface: Single normally open contact\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e9. Rated electrical operations: 100,000 cycles\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e10.Rated mechanical operations: 100,000 cycles\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e11. Ingress protection rating: IP20\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e12. Suitable for pollution environment class 3\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e13. Installation altitude limit: up to 2000m above sea level\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e14. Working temperature range: -5°C to +40°C\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e15. Humidity tolerance: max 50% at 40°C (no condensation)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e16. Storage conditions: -25°C to 55°C\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eIMPORTANT NOTE\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eThis device features an adjustable transfer delay ranging from 1 second up to 500 seconds, with the quickest changeover taking just 1 second.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eFor installations requiring \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003einstantaneous switching\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e, we recommend exploring the \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eTOQ5-TOQ9\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e product line.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eWhen \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003ecomprehensive circuit protection\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e is your main concern, the \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eTOVPD3-63ATS\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003e delivers outstanding performance.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"margin-left:auto;margin-right:auto;display:block;width:0px\" width=\"0px\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sddd5be1ff3d2446fb92382631501117ex.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-left:auto;margin-right:auto;display:block;width:0px\" width=\"0px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S854a274af57f43cd9af143ebe5232ff9J.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-left:auto;margin-right:auto;display:block;width:0px\" width=\"0px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S695ff283e5da46b5b5a118cf7fe932ba5.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-left:auto;margin-right:auto;display:block;width:0px\" width=\"0px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S50b00623c7be414093788a2a261048a1F.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-left:auto;margin-right:auto;display:block;width:0px\" width=\"0px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S8c4b5a80a9004f3690698fc00dd00a5fw.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-left:auto;margin-right:auto;display:block;width:0px\" width=\"0px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S86c7f6ac20a1491183c5e64d76cfcd048.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-left:auto;margin-right:auto;display:block;width:0px\" width=\"0px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S2aef36b4e2754bef85a2c35410255da4g.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-left:auto;margin-right:auto;display:block;width:0px\" width=\"0px\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sebb06aca9e4e4ec98116ea188a80bdecg.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-left:auto;margin-right:auto;display:block;width:0px\" width=\"0px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S67bf1cfff8194423b30b8783dbe3a249y.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-left:auto;margin-right:auto;display:block;width:0px\" width=\"0px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S76cb4f06f0b2471db0e2ffbaeab51d3c1.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-left:auto;margin-right:auto;display:block;width:0px\" width=\"0px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S85748f07f37c4cb2b06808c052fd2c08Z.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:left;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0cm 0cm 12pt;margin-bottom:12pt;margin-top:0cm;margin-left:0cm;margin-right:0cm;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"MsoNormal\" align=\"left\"\u003e\u003cimg style=\"margin-left:auto;margin-right:auto;display:block;width:900.694px\" width=\"900.694px\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sddd5be1ff3d2446fb92382631501117ex.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-left:auto;margin-right:auto;display:block;width:900.694px\" width=\"900.694px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S854a274af57f43cd9af143ebe5232ff9J.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-left:auto;margin-right:auto;display:block;width:900.694px\" width=\"900.694px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S695ff283e5da46b5b5a118cf7fe932ba5.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-left:auto;margin-right:auto;display:block;width:900.694px\" width=\"900.694px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S50b00623c7be414093788a2a261048a1F.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-left:auto;margin-right:auto;display:block;width:900.694px\" width=\"900.694px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S8c4b5a80a9004f3690698fc00dd00a5fw.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-left:auto;margin-right:auto;display:block;width:900.694px\" width=\"900.694px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S86c7f6ac20a1491183c5e64d76cfcd048.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-left:auto;margin-right:auto;display:block;width:900.694px\" width=\"900.694px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S2aef36b4e2754bef85a2c35410255da4g.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-left:auto;margin-right:auto;display:block;width:900.694px\" width=\"900.694px\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sebb06aca9e4e4ec98116ea188a80bdecg.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-left:auto;margin-right:auto;display:block;width:900.694px\" width=\"900.694px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S67bf1cfff8194423b30b8783dbe3a249y.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-left:auto;margin-right:auto;display:block;width:900.694px\" width=\"900.694px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S76cb4f06f0b2471db0e2ffbaeab51d3c1.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-left:auto;margin-right:auto;display:block;width:900.694px\" width=\"900.694px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S85748f07f37c4cb2b06808c052fd2c08Z.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"margin-left:auto;margin-right:auto;display:block;width:900.694px\" width=\"900.694px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7ceb4051da7f4558b20b06d62001fd598.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"2P 230V AC 63A","offer_id":55428825645355,"sku":"5:200004182#2P 230V AC 63A","price":221.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sf59a5389eff646749050839c4047f83bM.webp?v=1788583975","url":"https:\/\/yoeruyo.com\/products\/tomzn-dual-power-automatic-transfer-switch-relay-over-under-voltage-current-protection-with-led-display-and-overload-cut-off","provider":"Yoeruyo","version":"1.0","type":"link"}