• Single Phase Undercurrent Protection with Definite Time Trip Delay
• Two individually settable undercurrent relays
• For use with 1A or 5A current transformers
• Up to two individual very fast analogue output signals (<50mS), (optiona)
• DIN96 Slave Indicator with full current scale (optional)

Description
KCC103x series provides current underload protection of single phase generators or motors.

True RMS measurement not affected by heavily distorted waveforms provides highest up precision (1.0%) protection. Less than 50mS undercurrent detection.

User settable trip levels and delays. Colour of LEDs indicates alarm status. LEDs flash during count-down.

Relay Configurations
R1 energises when trip level one (Undercurrent 1) is exceeded and R2 trips when trip level two (Undercurrent 2) is exceeded. R3 is an extra status relay that energises if either  alarm relay 1 or 2 is active and can be used for local indication, PMS input, alarm system input etc.

OUTPUTS
Up to two individual very fast analogue output signals (optional) proportional to a range. The analogue output is isolated from the CT and auxiliary power.

Models
KCC103E
KCC103FA  
KCC103FB
KCC103G
KCC103GFA
KCC103GFB