ALSTOM GBCDD21PFB2AA5C
DIRECTIONAL IDMT O/C RELAY,3VA 3SEC DMT
Technical specification
Relay model no CDD21PFB2AA5C
Relay type CDD 21
Case size 1.5D S.E 10 T
Application O/C
Current setting 2.5 to 10 amps
Contacts 1 N/O S/R
Output contacts 1 N/O S/R
Flag Mech Flag
Taps Std
C.T.Secondary 5 Amp
Burden/Operating time 3VA / 3 Secs
Nominal Voltage 100/120 V AC
Frequency 50 Hz
Name plate RFG9126 021
M.T.A.I Lead/Lag 45 Deg Lead
Note: Use ZB9016224 (RV1) In Place of RZB9016059
Outline drawing RFJ0070602
Wiring diagram PDZ 001-203