Gbcdd21pf053sbch
Directional Idmt Relay Self Powered
Technical Specification Cdd21pf053sbch
Relay Type Cdd21
Case Size 1.5d S/e
Application E/f
C.t.secondary 5 Amps
Current Setting 1 to 4 Amps
Voltage 63.5 to 190v Ac
Frequency 50 Hz
Burden 3 Va
Operating Time 1.3 Secs
Mta I Lead/lag Volt. 14 Lag Deg
Contacts 3m S/r
Output Contacts 2m S/r
Taps Std
Name Plate Rfg9125 043
Outline Drawing Mfj 013
Wiring Diagram Mpdz801.23
ALSTOM GBCDD21PF055SACH
DIRECTIONAL IDMT RELAY SELF POWERED
Technical specification
Relay model no CDD21PF055SACH
Relay type CDD 21
CASE SIZE 1.5D S/E
CURRENT RATING 1 AMPS
APPLICATION O/C
CURRENT SETTING 0.5 TO 2 AMPS
VOLTAGE 110V A.C
FREQUENCY 50 HZ
BURDEN 3 VA
OPERATING TIME 1.3 SECS
MTA I LEAD/LAG VOLT. 30 DEG
CONTACTS 3M S/R
OUTPUT CONTACTS 2M S/R
TAPS STD
FLAG YES
NAME PLATE RFG9125 017
OUTLINE DRAWING MFJ 013
WIRING DIAGRAM MPDZ801.23
ALSTOM GBCDD21PF055SBCH
DIRECTIONAL IDMT RELAY SELF POWERED
Technical specification
Relay model no CDD21PF055SBCH
Relay type CDD 21
Case size 1.5 S/E
Application E/F
Current setting 0.5 to 2 amps
C.T.Secondary 5 amps
P.T.Sec.voltage 63.5 to 190V ac 50 Hz
Burden / Operating time 3 VA / 1.3 secs
M.T.A.Lead / Lag volt 45 Lag
Contacts 3 N/O S/R
Output contacts 2 N/O S/R
Taps Std
NOTE:- N'Plate pt.001 to
be converted to pt.042
Name plate RFG9125 011
Outline drawing MFJ 013
Wiring diagram MPDZ 801.23
ALSTOM GBCDD21PF9054BCH
SELF-POWERED DIR. INVERSE TIME O/C OR E/
Technical specification
Relay model no CDD21PF9054BCH
Relay type CDD 21
Case size 1-1/2D Vert.10T
Application E/F
Current setting 0.5 - 2.0 amps
Aux.current or voltage 100 - 250V dc
Burden 3 VA
C.T.Secondary 5 amps
Contacts (S/R OR H/R) 2 N/O S/R
D.M.T 3 secs
Taps Std
Flag Yes
Mounting Flush
Frequency 50 Hz
MTA Phase-char angle 60 Deg
V.T/P.T Secondary 63.5V ac
Name plate RFG9126-042
Outline drawing MFJ 013
Wiring diagram MPDZ 801-10-1
Alstom Gbcdd21pf9056ach
Self-powered Dir. Inverse Time O/c or E/
Technical Specification
Relay Model Cdd21pf9056ach
Cdd21
Application O/c
Aux. Current or Voltage 100 - 250 V Dc
Burden 3va
C.t. Secondary 1 Amp Ct.
Case Size 1-1/2d Vert. 10t
Contacts (S/r or H/r) 2 N/o S/r
D.m.t 3 Sec.
E/f or U/v Setting Not Applicable
Flag Yes
Frequency 50 Hz
Mounting Flush
Mta Phase-char Angle 45 Degrees
O/c or O/v Setting 50 - 200%
V.t/p.t Secondary 110v Ac
Name Plate-1 Rfg9126-017
Outline Drawing Mfj013
Wiring Diagram Mpdz801-10-1
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
