CT of Acdb
CT of Acdb
CT of Acdb
sibilities
Legend
CSD
Date :
Customer:
SEC-EOA
Contractors name:
Name of substation:
Page 1 of 3
Equip. No.:
1.
Dwg. Ref.:
Record No.:
DESCRIPTION
DONE
REMARKS
2. ELECTRICAL TEST
S. NO:
DESCRIPTION
DONE
11
12
8
9
10
DATE:
TESTING ENGINEER
CSD- Engineer
Signature: ________________
Signature: ________________
Name
Name
: ________________
: ________________
REMARKS
Date :
Customer:
SEC-EOA
Contractors name:
Name of substation:
Page 2 of 3
Equip. No.:
Dwg. Ref.:
Record No.:
ELECTRICAL TESTS:
RESULT
Y- PHASE
R- PHASE
B- PHASE
HV-LV
HV-G
LV-G
2. SECONDRY WINDING RESISTANCE TEST.
CORE/
R- PHASE
B- PHASE
WINDI
Rm
Rc
FAT AT
Rm
Rc
FAT AT
Rm
Rc
NG Ref:
()
()
75 C()
()
()
75 C()
()
()
3. POLARITY TEST:
PHASE
R
Y
B
DATE:
POLARITY RESULT
TESTING ENGINEER
CSD- Engineer
Signature: ________________
Signature: ________________
Name
Name
: ________________
: ________________
FAT AT
75 C()
Date :
Customer:
SEC-EOA
Contractors name:
Resp
onsib
ilities
LegePanel No:
Name of substation:
Page 3 of 3
Dwg. Ref.:
Record No.:
4. RATIO TEST.
RATIO
%
INJECTED
PRI:
CURRENT
SECONDRY CURRENT
EXPECTED/
ACTUAL
R-PHASE (A)
Y-PHASE (A)
B- PHASE (A)
EXPECTED
ACTUAL
%age ERROR
EXPECTED
ACTUAL
%age ERROR
WIND: Ref:
INJECTED
CURRENT
(A)
MEASURED VOLTAGE
RED
YELLOW
BLUE
PHASE
PHASE
PHASE
(V)
(V)
(V)
RED
PHASE
(VA)
BURDEN
YELLOW
PHASE
(VA)
DATE:
TESTING ENGINEER
CSD- Engineer
Signature: ________________
Signature: ________________
Name
Name
: ________________
: ________________
BLUE
PHASE
(VA)