Product/Service

T-PRO Transformer Protection Relay

Source: APT Power Technologies (a NxtPhase business)

T-PRO Transformer Protection Relay
Provides complete transformer fault protection, overload protection, fault oscillography and transformer monitoring with one integrated technology
Features:
  • Provides complete transformer fault protection, overload protection, fault oscillography and transformer monitoring with one integrated technology.
  • Five sets of CT inputs for differential protection. Software control adjusts current magnitude and angle. Asset management to maximize use of transformer capacity (ANSI/IEEE C57.91-1995).
  • High quality recording — fault recording (96 samples/cycle), trending and event logging.
  • Optimize transformer loading: adaptive overload, controlled load shedding, 30 day load trend, transformer overload early warning system, predictive 15 and 30 minute alarms.
  • Protection functions include IEEE devices 87, 87N, 49, 50/51, 50N/51N, 59FI/59FT, 59N, 60, 67, 81, THD, Temperature Control and TOEWS.

APT Power Technologies (a NxtPhase business) , 1305 Clarence Avenue, Winnipeg, MB R3T 1T4. Tel: 204-477-0591; Fax: 204-478-1697.