Double-pole power output relays with TCS function - Arc protection - Merging unit - Transformer protection - 2 winding - Product Guide - RET615 Transformer Protection and Control - Relion 615 series - 5.0 FP1 IEC - IEC - 11.04.2023

RET615 Product Guide
Table 1. Double-pole power output relays with TCS function
Description Value
Rated voltage 250 V AC/DC
Continuous contact carry 8 A
Make and carry for 3.0 s 15 A
Make and carry for 0.5 s 30 A
Breaking capacity when the control-circuit time constant L/R<40 ms, at 48/110/220 V DC (two contacts connected in series) 5 A/3 A/1 A
Minimum contact load 100 mA at 24 V AC/DC

Trip-circuit supervision (TCS):

  • Control voltage range

20...250 V AC/DC

  • Current drain through the supervision circuit

~1.5 mA
  • Minimum voltage over the TCS contact

20 V AC/DC (15...20 V)