{"id":96229,"date":"2025-11-25T18:02:09","date_gmt":"2025-11-25T18:02:09","guid":{"rendered":"https:\/\/electrosphere.pl\/ckf-318-phase-sequence-and-phase-loss-sensor-10a-1p-1m-3x400v-with-tripping-thresholds\/"},"modified":"2026-03-31T11:59:14","modified_gmt":"2026-03-31T11:59:14","slug":"ckf-318-phase-sequence-and-phase-loss-sensor-10a-1p-1m-3x400v-with-tripping-thresholds","status":"publish","type":"product","link":"https:\/\/electrosphere.pl\/en\/ckf-318-phase-sequence-and-phase-loss-sensor-10a-1p-1m-3x400v-with-tripping-thresholds\/","title":{"rendered":"CKF-318 PHASE SEQUENCE AND PHASE LOSS SENSOR 10A 1P 1M 3X400V WITH TRIPPING THRESHOLDS"},"content":{"rendered":"<h2>CKF-318 Phase Sequence and Phase Loss Sensor 10A 1P 1M 3X400V with Action Programs<\/h2>\n<p>Phase sequence and phase loss sensor. Without neutral wire.<\/p>\n<h3>Application<\/h3>\n<p>The CKF-318 phase sequence and phase loss sensor is designed to protect electric motors powered from a three-phase network 3\u00d7400 V (without neutral wire).<\/p>\n<h3>Technical Data<\/h3>\n<ul>\n<li>Supply voltage: 3 \u00d7 400 V<\/li>\n<li>Compatibility with generators: YES<\/li>\n<li>Phase loss \/ asymmetry control: YES<\/li>\n<li>Phase sequence control: YES<\/li>\n<li>Contactor contact control: NO<\/li>\n<li>Actuating element: 2 \u00d7 relay<\/li>\n<li>Maximum load current: 2 \u00d7 8 A<\/li>\n<li>Contact configuration: 2 \u00d7 NO\/NC<\/li>\n<li>Contact separation: YES<\/li>\n<li>Voltage asymmetry action: 20\u00f780 V<\/li>\n<li>Voltage hysteresis: 5 V<\/li>\n<li>Power supply control: 2 \u00d7 LED<\/li>\n<li>Switch-off delay for asymmetry and loss: 1\u00f710 s<\/li>\n<li>Reconnection delay for asymmetry and loss: 2\u00f7360 s<\/li>\n<li>Minimum \/ maximum action voltage: 320 V \/ 480 V<\/li>\n<li>Action time for minimum \/ maximum voltages: 5 s\/0.5 s<\/li>\n<li>Connection: screw terminals 2.5 mm\u00b2<\/li>\n<li>Tightening torque: 0.4 Nm<\/li>\n<li>Power consumption: 1.6 W<\/li>\n<li>Operating temperature: -25\u00f740\u00b0C<\/li>\n<li>Dimensions: 1 module (18 mm)<\/li>\n<li>Mounting: on a 35 mm rail<\/li>\n<li>Protection degree: IP20<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>CKF-318 Phase Sequence and Phase Loss Sensor 10A 1P 1M 3X400V with Action Programs Phase sequence and phase loss sensor. 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Phase Sequence and Phase Loss Sensor 10A 1P 1M 3X400V with Action Programs Phase sequence and phase loss sensor. 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