Project : San Jose – Quezon 230 kV Transmission Line 3 and San Jose – Angat 115 kV Line
Upgrading Project (Substation Portion)
Location: NGCP Compound Brgy. Kaypian, San Jose Del Monte City, Bulacan
Relay Specification;
Manufacturer:
Type:
Model:
Serial No.:
CT Ratio:
Rated Voltage:
Rated Ampere:
Relay Settings;
FUCTIONS
PICK UP
AMPS(STAGE 1)
PICK UP
AMPS(STAGE 2)
TIME DELAY
(STAGE 1)
TIME DELAY
(STAGE 2)
1 AMPS
1 AMPS
0.005 SEC
0.15 SEC
1 AMPS
1.5 AMPS
1.5 SEC
1.0 SEC
1 AMPS
1.5 AMPS
1.5 SEC
1.0 SEC
PICK UP
AMPS(STAGE 2)
TIME DELAY
(STAGE 1)
TIME DELAY
(STAGE 2)
50 BREAKER
FAILURE
(PHASE A,B,C)
OVER-CURRENT
(PHASE A,B,C)
RESIDUAL OVER
CURRENT (A)
Testing;
FUCTIONS
PICK UP
AMPS(STAGE 1)
50 BREAKER
FAILURE
(PHASE A,B,C)
OVER-CURRENT
(PHASE A,B,C)
RESIDUAL OVER
CURRENT (A)
Remarks: ____________________________________________________________________________
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Conducted by:
Checked Verified by:
Approved by: