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  • 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%
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.
Изделия семейства
T2000 Reverse Power RelayT2100 Excitation Loss RelayT2200 Overcurrent RelayT2300 Short Circuit RelayT2400 Dual Overcurrent RelayT2500 Overcurrent and Short Circuit RelayT2600 Dual Current RelayT2700 Overload RelayT2800 Overcurrent or Earth Fault RelayT2900 Differential Current RelayT3100 Voltage RelayT3200 Insulation Monitoring RelayT3300 Voltage Relay 3 phaseT3500 Frequency Deviation RelayT8400 Blackout Limiter
Littelfuse SELCO - P.O. Box 113 - Betonvej 10 - DK-4000 Roskilde - Phone: +45 70 26 11 22 - Fax: +45 70 26 25 22 Copyright © 1995 - 2009 - Littelfuse SELCO