PROTECTION UNIT, PROTECTION UNIT NAME ADDITIONAL REQUIREMENTS SEE COMMERCIAL REFERENCE ARCTEQ-AQ-101 NOTE: – PROTECTION UNIT FOR FLASH ARC; – BASED ON MICROPROCESSOR FOR LIGHT AND ARC DETECTION; – A WIDE RANGE FOR POWER SUPPLY (18-72 VDC OR 92-265 VAC/DC); – MAXIMUM OF 12 ARC LIGHT POINT SENSORS (3 POINT SENSORS PER CHANNEL); – MAXIMUM OF 1 FIBER LOOP SENSOR; – 4 TRIP RELAYS (WITH 7 MS OF TRIP TIME); – 1 SYSTEM FAULT RELAY; – 1 RAPID BINARY OUTPUT; – 2 FAST BINARY INPUTS; – 1 MULTIFUNCTIONAL BUTTON; – NON-VOLATILE MEMORY; – 12 INDICATION LEDS; – PROTECTION; – LIGHT; – LIGHT AND PRESSURE; – CIRCUIT BREAKER FAILURE PROTECTION (50BF/52BF); – TRIP TIME WHEN USING MECHANICAL TRIP RELAYS: 7 MS; – RESET TIME (ARC LIGHT STAGE): 2 MS – OPERATIONAL PROTECTION AFTER POWER ON: 88 MS.
How to Balance Flexibility and Corporate Compliance in Indirect Procurement
The growth of the digital economy, changes in international production networks and the speed of transportation are changing the way we conduct foreign trade, making processes more inclusive and efficient.
