Current measuring relay for monitoring direct and alternating current. 3 measuring ranges. The type of current is automatically detected. The device has 3 operating modes. Minimum: A minimum current is monitored, the relay switches when the setpoint is undershot. Maximum: A maximum current is monitored, the relay switches when the setpoint is overshot. Window: A current range is monitored, the relay switches as soon as the current exceeds or falls below the range. Each operating mode can be selected with or without error memory. Functions can be set on the front. Separate setting of the switching thresholds. Adjustable error response and start-up bridging time. Display of the operating status via 3 LEDs: UH, >max and Property Value Number of contacts as changeover contacts: 2 Max. permissible response delay time: 10 s Min. adjustable response delay time: 0.1 s Max. permissible release delay time: 10 s Min. adjustable release delay time: 0.1 s Design of the electrical connection: screw connection Width: 35 mm Height: 87 mm Depth: 63 mm With removable terminals: no 1-phase undercurrent possible: yes 3-phase undercurrent possible: yes 1-phase overcurrent possible: yes 3-phase overcurrent possible: yes 1-phase window possible: yes 3-phase window possible: yes Includes DC undercurrent function: yes Includes DC overcurrent function: yes DC window function: yes Current measuring range: 0.005 to 10 A Rated control supply voltage Us at AC 50 Hz: 195.5 to 264.5 V Rated control supply voltage Us at AC 60 Hz: 195.5 to 264.5 V External current transformer: no
