Products tagged with 'siemens'

7PV1540-8AB30 SIEMENS TIME DELAY RELAY 1.5-15SEC 3AMP 24V 1NO/1NC

7SX800 universal protection device; BI: 4; BO: 5 (4 fast, 1 life) I: 4 (4x protection); U: 4 (standard); housing: 1/6 x 19''; 8 LEDs; 9 operating keys; Ethernet: electrical; serial interface; operation panel: integrated; display type: color display; front design: standard; auxiliary voltage: 24 V - 250 V DC, 100 V - 230 V AC, modules: PS050 ; with 50 function points

20 HZ FREQUENCY GENERATOR FOR EARTH FAULT 100% PROTECTION THE 20HZ FREQUENCY GENERATOR CREATES A 20HZ SQUARE WAVE VOLTAGE WITH AN AMPLITUDE OF APPROX. 25V. THIS VOLTAGE IS CONNECTED VIA BANDPASS AND A LOAD RESISTOR TO THE STATOR CIRCUIT OF THE GENERATOR. THE FREQUENCY GENERATOR IS CONNECT. (THREE PHASE) TO THE VOLTAGE TRANSFORMER. ALTERNATIVELY A POWER SUPPLY VIA THE STATION BATTERY(100,220V DC) IS POSSIB. MAX. POWER CONSUMPT.APPROX.80VA MEASUREMENT VALUE PROCESSING WILL DONE BY 7UM515 IN 7XP20 CASE FOR FLUSH MOUNTING

CONTROLLING DEVICE FOR ROTOR-EARTH-FAULT PROTECT. 0.5 TO 4HZ IN 7XP20, PANEL FLUSH MOUNTING

7XV5662-0AA00 SIEMENS COMMUNICATIONS CONVERTER

Terminals low volt.connec.400V 7XX8400-0TD00 SIEMENS