Samwha DSP DSP-VIP-PL - Page 23

→ Panel Mounting Type : Loader
12.Trip Relay Output
Trip Relay Output Remark
Main
C1-SC/F-
MC/R :1a X 3
*Over Load/OverCurrent
Output for short
protecction comes out
through main trip or Aux
trip
*Under Load/Under Current
*Locked Rotor
*Phase Loss
*Reverse Phase
*Ground Fault
*Over Temperature
*Current Unbalance
*Shock
*Short
Aux
1a,Normal
de-energized
*Selected in Au-o mode(one of
OFF, Ec , uc ,Shoc, Al,tEP,
Ec-tE, SS-tr,Ec-ta,Ec-tb
*OFF:same as Main Trip
*SS-tr: trip caused by short
circuit same as main trip
*Main Trip(it means motor is
stopped like a case of main
trip diffrenent from alarm)
*Ec-ta,Ec-tb:Main trip action
caused by Ec dependent
from main trip
.Ec-ta:normal energized
state(open

close)
.Ec-tb:normal de-energized
state(open

open)
*Alarm:EC , UC ,Shoc,AL,tEP
,Ec-tE(Ec or Temperature)
/independant from main trip
*Al:Higher alarm level(Alhc)
to OC,65~100%/Contact is
closed after 3 sec from
reaching setting alarm level