The IME TASN50C800 is a single-phase measuring current transformer (TASN series, formerly TAS81) with a ratio of 800/5 A. It is designed for busbar or cable installations, providing accurate current conversion for metering and protection devices in low-voltage systems.

General Description

• Model: TASN50C800
• Series: TASN (formerly TAS81)
• Type: Measuring current transformer (single-phase)
• Application: Converts high primary currents into standardized secondary currents (5 A) for meters, analyzers, and protective relays.
• Mounting: Busbar or cable installation with supplied bracket.

Electrical Specifications

• Primary current (In): 800 A
• Secondary current (Is): 5 A
• Accuracy class: 0.5 / 1 (depending on application)
• Rated power (burden): 8–10 VA
• Frequency: 50–60 Hz
• Compliance:
  • Low Voltage Directive (LVD) 2014/35/EU
  • Electromagnetic Compatibility Directive (EMC) 2014/30/EU