{"id":4085,"date":"2026-10-13T08:07:51","date_gmt":"2026-10-13T08:07:51","guid":{"rendered":"https:\/\/acrel.pl\/?post_type=product&p=4085"},"modified":"2026-10-13T08:07:58","modified_gmt":"2026-10-13T08:07:58","slug":"ard3t-motor-protection-controller","status":"publish","type":"product","link":"https:\/\/acrel.pl\/ru\/product\/ard3t-motor-protection-controller\/","title":{"rendered":"ARD3T Motor Protection Controller"},"content":{"rendered":"\n

General<\/strong><\/h2>\n\n\n\n

ARD3T motor protector (hereinafter referred to as the protector) is suitable for low-voltage motor circuits with rated voltage up to 380V and integrates protection, measurement, control, communication, operation and maintenance. Its perfect protection function ensures the safe operation of the motor, with logic programmable function, can meet a variety of control methods.<\/p>\n\n\n\n

Features<\/strong><\/h2>\n\n\n\n

\u2460 Protective Function<\/p>\n\n\n\n

\u2461 Control Function: A variety of control methods, programmable input and output<\/p>\n\n\n\n

\u2462 Measurement, Monitoring: Three-phase voltage, current, active power, electric energy, leakage current, power factor, PTC\/NTC<\/p>\n\n\n\n

\u2463 SOE<\/p>\n\n\n\n

\u2464 Communication: RS485 Modbus RTU or Profibus-DP<\/p>\n\n\n\n

Technical parameters<\/strong><\/h2>\n\n\n\n
Technical parameters<\/strong><\/td> Index<\/strong><\/td><\/tr>
Protector auxiliary power supply<\/td>AC\/DC110\/220V or AC380V, power comsumption 15VA<\/td><\/tr>
Rated working voltage of the motor<\/td>AC380V \/ 660V, 50Hz \/ 60Hz<\/td><\/tr>
Rated operating current of the motor<\/td>1 (0.1A-5000A)<\/td>Adopt measurement module<\/td><\/tr>
5 (0.1A-5000A)<\/td><\/tr>
25\uff086.3A-25A\uff09<\/td><\/tr>
100\uff0825A-100A\uff09<\/td><\/tr>
250\uff0863A-250A\uff09<\/td>Adopt outlay current tansformer and measurement module<\/td><\/tr>
800\uff08250A-800A\uff09<\/td><\/tr>
Leakage<\/td>50mA-1A or 3A-30A<\/td>Adopt measurement module and leakage current transformer<\/td><\/tr>
Relay output contact capacity<\/td>Impedance load<\/td>AC250V; 6A; DC24V; 6A<\/td><\/tr>
Master switching input and output<\/td>4DI\/4DO<\/td><\/tr>
Switching value module<\/td>4DI\/3DO<\/td><\/tr>
Temperature module<\/td>Type of external sensor: PT100\u3001PT1000\u3001Cu50\u3001PTC\u3001NTC<\/td><\/tr>
Channel of the sensor:3 channels<\/td><\/tr>
Sensor\u2019s corresponding measurement range: PT100\/PT1000\uff1a-50\u00b0C\uff5e+500\u00b0C Cu50\uff1a-50\u00b0C\uff5e+150\u00b0C PTC\/NTC\uff1a100\u03a9\uff5e30k\u03a9<\/td><\/tr>
Analog module<\/td>2-channel 4-20mA input and 2-channel 4-20mA output<\/td><\/tr>
Main communication<\/td>RS485 Modbus_RTU<\/td><\/tr>
Communication module<\/td>double RS485 Modbus_RTU, Profibus_DP<\/td><\/tr>
Environment<\/td>Working temperature<\/td>-10\u00baC\uff5e55\u00baC<\/td><\/tr>
Storage temperature<\/td>-25\u00baC\uff5e70\u00baC<\/td><\/tr>
Relative humidity<\/td>\u226495\ufe6aNo condensation, no corrosive gas<\/td><\/tr>
Altitude<\/td>\u22642000m<\/td><\/tr>
Pollution levels<\/td>Class 3<\/td><\/tr>
Protection grade<\/td>Main body IP20, split display module IP45 (installed on the cabinet panel)<\/td><\/tr>
Installation category<\/td>Level III<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Dimension<\/strong><\/strong><\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Application<\/strong><\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Typical Connection<\/strong><\/h2>\n\n\n\n
\"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"

General ARD3T motor protector (hereinafter referred to as the protector) is suitable for low-voltage motor circuits with rated voltage up to 380V and integrates protection, measurement, control, communication, operation and maintenance. Its perfect protection function ensures the safe operation of the motor, with logic programmable function, can meet a variety of control methods. Features \u2460 […]<\/p>\n","protected":false},"featured_media":4086,"template":"","productcat":[6,44],"class_list":["post-4085","product","type-product","status-publish","has-post-thumbnail","hentry","productcat-power-protection","productcat-motor-protection"],"yoast_head":"\nARD3T Motor Protection Controller - ACREL<\/title>\n<meta name=\"description\" content=\"ARD3T motor protector (hereinafter referred to as the protector) is suitable for low-voltage motor circuits with rated voltage up to 380V and integrates protection, measurement, control, communication, operation and maintenance. Its perfect protection function ensures the safe operation of the motor, with logic programmable function, can meet a variety of control methods.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/acrel.pl\/ru\/product\/ard3t-motor-protection-controller\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ARD3T Motor Protection Controller - ACREL\" \/>\n<meta property=\"og:description\" content=\"ARD3T motor protector (hereinafter referred to as the protector) is suitable for low-voltage motor circuits with rated voltage up to 380V and integrates protection, measurement, control, communication, operation and maintenance. 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