Description

The SELCO T3000 is intended for effective frequency surveillance on generators, busbar or other distribution systems. The relay contains the functions “under frequency” and “over frequency” time delayed, and 2 individual output relays, one relay for each function.
• Price competitive due to combined functions
• Visual indication of power, pick-up and relay tripping on both relays
• High prection digital countdown timer for delayed output
• Accepts high supply voltage variations: 70-110%