1d doble agd furan pcb 1 30

7/27/2019 1d Doble Agd Furan Pcb 1 30

1/42

Report # 101368 Received 12/08/2010 Date

Phase: U

26

80

26

Fluid Level:

Filter LTC:

Carbon Carbon

Dissolved Gas Analysis The dissolved gas analysis is run in accordance with ASTM D 3612 and IEC 60567. Values are reported in ppm vol/vol at STP and calibrated with gas-in-oil standards.

Values before August 15, 2002 are reported at NTP and calibrated with gas standards.

Design Type:

10,5

Appr Type: Pressure PSI:

2,25

900 KilogramsMineral

Second Name:

Sequence #:

Cooling System:

Serial Number: 19183

Substation Name:

Maximum kV:1992

XFMR Oil Capacity:

Maximum MVA:

LTC Tank Type :

Sample Date/By:

XFMR

LTC Capacity:

12/11/2010

LTC MFR./Model:

Fluid Type:

Manufacturer:

MFR. Year: Peak Temp C:

LTC Type:

Puerto Maldonado

A-BB

Preservation System:

Transformer Name:

Transformer Type: Main Tank Bottom

Ambient Temp C:

Container Id:

Miscellaneous Id:

Humidity:

Top Oil Temp C:Sample Point:

M&P Ingenieros

Together We Power The World

Sample # 1 diciembre 17, 2010

LAB ASSIGNED # M 001

RQF Electro Service SAC

Equipment Number:

Report #

Sample

Date

Top Oil

Temp C

Hydrogen

(H2)

Oxygen

(O2)

Nitrogen

(N2)

Methane

(CH4)

Monox.

(CO)

Ethane

(C2H6)

Dioxide

(CO2)

Ethylene

(C2H4)

Acetylene

(C2H2) Total Gas

COMB

GAS

EST TCG

%

C2H4/

C2H2

Comb Gas

Rate

ppm/day

101368 11/12/2010 26 32 13131 52230 6,0 407 0 5889 5,0 0 71700 450 0,61 0,00Overheating of cellulose. Condition is moderate. Resample in 6 months.

gineering Company 85 Walnut Street Watertown, MA 02472 USA Tel. 617-926-4900 Fax. 617-926-0528 http://www.doble.com Page 1 of 42


2/42

Report # 101368 Received 12/08/2010 DateSample # 1 diciembre 17, 2010RQF Electro Service SAC

Report #

Sample

Date

Top Oil

Temp C HMF FOL FAL AF MF

Overall

FAL Rate

Estimated

DP

Estimated

RemainingLife to DP

200

Current

FAL Rate

ug/L ug/L ug/L ug/L ug/L ug/L/Year % ug/L/Year

101368 11/12/2010 26 15 47 2100 15 224 116,67 337 38

Evaluation Of Cellulosic Material Furanic compounds are tested for in accordance with ASTM D 5837 and IEC 61198: hydroxymethyl-2-furfural (HMF), furfuryl alcohol (FOL), 2-furaldehyde {2-

furfural} (FAL), 2-acetylfuran (AF), and 5-methyl-2-furfural (MF).

The results of the five furanic compounds tested indicate that significant cellulosic degradation has occurred. A 2-furfural accumulation rate greater than 50 micrograms/L/year is indicative of accelerated aging for

a free breathing conservator unit with Kraft paper insulation. Further investigation is warranted to verify the unit is receiving adequate cooling. Besides general overheating, the high 2-furfural content may also be

an indication that there is local overheating involving cellulosic materials such as paper or pressboard. The cellulose insulation has between 50 to 25% remaining mechanical life. It is recommended that DP be

performed when other activities warrant going into the transformer. Resample in 18 months or sooner.



3/42


4/42


Report #

Sample

Date

Top Oil


Overall

FAL Rate

Estimated

DP

Estimated

RemainingLife to DP

200

Current

FAL Rate


101368 11/12/2010 48 5 30 75 < 5 5 5,36 750 90



The 2-furfural (the most common furanic compound found in most transformers) concentration is considered acceptable and since the 2-furfural accumulation rate is less than 50 micrograms/L/year it is

considered to be within the appropriate range for a free breathing conservator unit with Kraft paper insulation. This assumes that no processing of the oil or transformer has taken place since instal lation.

Resample in 36 months or sooner.



5/42


Phase: U

50

Fluid Level:

Filter LTC:

Carbon Carbon



Design Type:

60


4


Second Name:

Sequence #:

Cooling System:


Substation Name:

Maximum kV:1991

XFMR Oil Capacity:

Maximum MVA:

LTC Tank Type :

Sample Date/By:

XFMR

LTC Capacity:

16/11/2010

LTC MFR./Model:

Fluid Type:

Manufacturer:


LTC Type:

Santa Maria

OTHER


Transformer Name:


Ambient Temp C:

Container Id:

Miscellaneous Id:

Humidity:


M&P Ingenieros

Mfr - Stemtrento



M 003


Equipment Number:

Report #

Sample

Date

Top Oil

Temp C

Hydrogen

(H2)

Oxygen

(O2)

Nitrogen

(N2)

Methane

(CH4)

Monox.

(CO)

Ethane

(C2H6)

Dioxide

(CO2)

Ethylene

(C2H4)

Acetylene

(C2H2) Total Gas

COMB

GAS

EST TCG

%

C2H4/

C2H2

Comb Gas

Rate

ppm/day

101368 11/16/2010 50 337 26592 56576 282 329 0 2218 1940 1551 89825 4439 1,63 1,25

Report #

Sample

Date

Top Oil


Overall

FAL Rate

Estimated

DP

Estimated

Remaining

Life to DP

200

Current

FAL Rate


101368 11/16/2010 50 62 67 301 < 5 89 15,84 578 77

INVESTIGATE Arcing in oil is severe. Overheating of cellulose.



The results of the five furanic compounds tested indicate that cellulosic degradation has occurred. Since the 2-furfural accumulation rate is less than 50 micrograms/L/year it is considered to be within the normal

range for a free breathing conservator unit with Kraft paper insulation. This assumes that no processing of the oil or transformer has taken place since installation. Resample in 24 months or sooner.



6/42


7/42


Phase: U

Fluid Level:

Filter LTC:

Carbon Carbon



Design Type:

34,5


2,5


Second Name:

Sequence #:

Cooling System:

Serial Number: L19638

Substation Name:

Maximum kV:1993

XFMR Oil Capacity:

Maximum MVA:

LTC Tank Type :

Sample Date/By:

XFMR

LTC Capacity:

13/11/2010

LTC MFR./Model:

Fluid Type:

Manufacturer:


LTC Type:

Urubamba

A-BB


Transformer Name:


Ambient Temp C:

Container Id:

Miscellaneous Id:

Humidity:


M&P Ingenieros



M 005


Equipment Number:

Report #

Sample

Date

Top Oil

Temp C

Hydrogen

(H2)

Oxygen

(O2)

Nitrogen

(N2)

Methane

(CH4)

Monox.

(CO)

Ethane

(C2H6)

Dioxide

(CO2)

Ethylene

(C2H4)

Acetylene

(C2H2) Total Gas

COMB

GAS

EST TCG

%

C2H4/

C2H2

Comb Gas

Rate

ppm/day

101368 11/13/2010 20 12461 44490 3,0 421 0 6192 22 0 63609 466 0,69 0,00

Report #

Sample

Date

Top Oil


Overall

FAL Rate

Estimated

DP

Estimated

Remaining

Life to DP

200

Current

FAL Rate


101368 11/13/2010 14 39 540 < 5 9 31,76 505 67

Overheating of cellulose. Condition is moderate. Resample in 6 months.







8/42


Phase: U

25

50

25

Fluid Level:

Filter LTC:

Carbon Carbon



Design Type:

10,5


1,25


Second Name:

Sequence #:

Cooling System:


Substation Name:

Maximum kV:1992

XFMR Oil Capacity:

Maximum MVA:

LTC Tank Type :

Sample Date/By:

XFMR

LTC Capacity:

12/11/2010

LTC MFR./Model:

Fluid Type:

Manufacturer:


LTC Type:

Puerto Maldonado

A-BB


Transformer Name:


Ambient Temp C:

Container Id:

Miscellaneous Id:

Humidity:


M&P Ingenieros



M 006


Equipment Number:

Report #

Sample

Date

Top Oil

Temp C

Hydrogen

(H2)

Oxygen

(O2)

Nitrogen

(N2)

Methane

(CH4)

Monox.

(CO)

Ethane

(C2H6)

Dioxide

(CO2)

Ethylene

(C2H4)

Acetylene

(C2H2) Total Gas

COMB

GAS

EST TCG

%

C2H4/

C2H2

Comb Gas

Rate

ppm/day

101368 11/12/2010 25 55 16174 62356 6,0 479 0 5126 2,0 0 84198 542 0,65 0,00Overheating of cellulose. Condition is moderate. Resample in 6 months.



9/42


Report #

Sample

Date

Top Oil


Overall

FAL Rate

Estimated

DP

Estimated

RemainingLife to DP

200

Current

FAL Rate


101368 11/12/2010 25 154 22 6544 39 580 363,56 195 0





an indication that there is local overheating involving cellulosic materials such as paper or pressboard. The cellulose insulation in this transformer has no remaining mechanical life left. Physical jarring of the

transformer or through-faults may cause the unit to fail. This transformer should be replaced as soon as possible. If it remains in-service resample every 3 months or sooner.



10/42


Phase: U

40

Fluid Level:

Filter LTC:

Carbon Carbon



Design Type:

22,9


2


Second Name:

Sequence #:

Cooling System:

Serial Number: LD000245

Substation Name:

Maximum kV:1997

XFMR Oil Capacity:

Maximum MVA:

LTC Tank Type :

Sample Date/By:

XFMR

LTC Capacity:

13/11/2010

LTC MFR./Model:

Fluid Type:

Manufacturer:


LTC Type:

Calca

A-BB


Transformer Name:


Ambient Temp C:

Container Id:

Miscellaneous Id:

Humidity:


M&P Ingenieros



M 007


Equipment Number:

Report #

Sample

Date

Top Oil

Temp C

Hydrogen

(H2)

Oxygen

(O2)

Nitrogen

(N2)

Methane

(CH4)

Monox.

(CO)

Ethane

(C2H6)

Dioxide

(CO2)

Ethylene

(C2H4)

Acetylene

(C2H2) Total Gas

COMB

GAS

EST TCG

%

C2H4/

C2H2

Comb Gas

Rate

ppm/day

101368 11/13/2010 4030 23876 86712 5,0 213 0 4165 7,0 0 115008 255 0,22 0,00

Report #

Sample

Date

Top Oil


Overall

FAL Rate

Estimated

DP

Estimated

Remaining

Life to DP

200

Current

FAL Rate


101368 11/13/2010 40 < 5 < 5 94 < 5 < 5 7,23 722 88









11/42


Phase: U

40

Fluid Level:

Filter LTC:

Carbon Carbon



Design Type:

22,9


1,5


Second Name:

Sequence #:

XFMR Oil Capacity:

Cooling System:


Substation Name:

Maximum kV:2006

LTC Tank Type :

Sample Date/By:

XFMR

LTC Capacity:

18/11/2010

LTC MFR./Model:

Fluid Type:

Manufacturer:


LTC Type:

Main Tank Bottom

Maximum MVA:

Tamburco

A-BB


Transformer Name:

Transformer Type:

Ambient Temp C:

Container Id:

Miscellaneous Id:

Humidity:


M&P Ingenieros



M 008


Equipment Number:

Report #

Sample

Date

Top Oil

Temp C

Hydrogen

(H2)

Oxygen

(O2)

Nitrogen

(N2)

Methane

(CH4)

Monox.

(CO)

Ethane

(C2H6)

Dioxide

(CO2)

Ethylene

(C2H4)

Acetylene

(C2H2) Total Gas

COMB

GAS

EST TCG

%

C2H4/

C2H2

Comb Gas

Rate

ppm/day

101368 11/18/2010 400 35827 85746 2,0 158 0 1305 0 0 123038 160 0,12 0,00

Report #

Sample

Date

Top Oil


Overall

FAL Rate

Estimated

DP

Estimated

Remaining

Life to DP

200

Current

FAL Rate


101368 11/18/2010 40 < 5 33 5 < 5 < 5 1,25 1086 100

There is a low volume of combustible gas present. The condition is of no immediate concern. It is recommended to resample in 1 year for units 69kV and below.








12/42


Report #

Sample

Date

Top Oil

Temp C

PCB

Content

Aroclor

Detectedppm

D4059

IEC 61619

101368 11/18/2010 40 < 1

Miscellaneous Tests PCB Analysis is conducted under the provisions listed in Doble's certification with the Department of Environmental Protection for the Commonwealth of Massachusetts.

Our Lab ID is M-MA131.

This sample is considered to be 'Non-PCB' (


13/42


Phase: U

25

25

55

Fluid Level:

Filter LTC:

Carbon Carbon



Design Type:

10,5


0,4

Sequence #:

XFMR Oil Capacity:

Cooling System:

Serial Number: 119552T

Substation Name:

1980

LTC Tank Type :

Sample Date/By:

XFMR

LTC Capacity:

Mineral

Second Name:

12/11/2010

LTC MFR./Model:

Fluid Type:

Manufacturer:


LTC Type:

Main Tank Bottom

Maximum MVA:

Puerto Maldonado

Delc


Transformer Name:

Transformer Type:

Maximum kV:

Ambient Temp C:

Container Id:

Miscellaneous Id:

Humidity:


M&P Ingenieros



M 009


Equipment Number:

Report #

Sample

Date

Top Oil

Temp C

Hydrogen

(H2)

Oxygen

(O2)

Nitrogen

(N2)

Methane

(CH4)

Monox.

(CO)

Ethane

(C2H6)

Dioxide

(CO2)

Ethylene

(C2H4)

Acetylene

(C2H2) Total Gas

COMB

GAS

EST TCG

%

C2H4/

C2H2

Comb Gas

Rate

ppm/day

101368 11/12/2010 55 0 5606 76288 39 275 35 2281 7,0 0 84531 356 0,27 0,00

Report #

Sample

Date

Top Oil


Overall

FAL Rate

Estimated

DP

Estimated

Remaining

Life to DP

200

Current

FAL Rate


101368 11/12/2010 55 < 5 60 673 57 63 22,43 478 63








14/42


Phase: U

30

50

Fluid Level:

Filter LTC:

Carbon Carbon



Design Type:

10,5


1,6

1662 Kilograms

Sequence #:

XFMR Oil Capacity:

Cooling System:


Substation Name:

1981

LTC Tank Type :

Sample Date/By:

XFMR

LTC Capacity:

Mineral

Second Name:

12/11/2010

LTC MFR./Model:

Fluid Type:

Manufacturer:


LTC Type:

Main Tank Bottom

Maximum MVA:

Puerto Maldonado

A-BB


Transformer Name:

Transformer Type:

Maximum kV:

Ambient Temp C:

Container Id:

Miscellaneous Id:

Humidity:


M&P Ingenieros



M 010


Equipment Number:

Report #

Sample

Date

Top Oil

Temp C

Hydrogen

(H2)

Oxygen

(O2)

Nitrogen

(N2)

Methane

(CH4)

Monox.

(CO)

Ethane

(C2H6)

Dioxide

(CO2)

Ethylene

(C2H4)

Acetylene

(C2H2) Total Gas

COMB

GAS

EST TCG

%

C2H4/

C2H2

Comb Gas

Rate

ppm/day

101368 11/12/2010 10 24360 78000 7,0 409 0 11931 37 0 114754 463 0,36 0,00




15/42


Report #

Sample

Date

Top Oil


Overall

FAL Rate

Estimated

DP

Estimated

RemainingLife to DP

200

Current

FAL Rate


101368 11/12/2010 26 59 2973 19 103 102,52 293 28









16/42


Phase: U

31

80

49

Fluid Level:

Filter LTC:

Carbon Carbon



Design Type:

145


12


Second Name:

Sequence #:

XFMR Oil Capacity:

Cooling System:


Substation Name:

Maximum kV:2008

LTC Tank Type :

Sample Date/By:

XFMRLTC Capacity:

12/11/2010

LTC MFR./Model:Fluid Type:

Manufacturer:


LTC Type:

Main Tank Bottom

Maximum MVA:

Mazuco

A-BB


Transformer Name:

Transformer Type:

Ambient Temp C:

Container Id:

Miscellaneous Id:

Humidity:


M&P Ingenieros



M 011


Equipment Number:

Report #

Sample

Date

Top Oil

Temp C

Hydrogen

(H2)

Oxygen

(O2)

Nitrogen

(N2)

Methane

(CH4)

Monox.

(CO)

Ethane

(C2H6)

Dioxide

(CO2)

Ethylene

(C2H4)

Acetylene

(C2H2) Total Gas

COMB

GAS

EST TCG

%

C2H4/

C2H2

Comb Gas

Rate

ppm/day

101368 11/12/2010 49 0 13763 48730 3,0 263 0 1131 1,0 0 63891 267 0,36 0,00

Report #

Sample

Date

Top Oil


Overall

FAL Rate

Estimated

DP

Estimated

Remaining

Life to DP

200

Current

FAL Rate


101368 11/12/2010 49 < 5 37 19 < 5 < 5 9,50 920 98









17/42


Report #

Sample

Date

Top Oil

Temp C

PCB

Content

Aroclor

Detected

ppm

D4059

IEC 61619

101368 11/12/2010 49 < 1





18/42


Phase: U

54

Fluid Level:

Filter LTC:

Carbon Carbon



Design Type:

60


7


Second Name:

Sequence #:

Cooling System:


Substation Name:

Maximum kV:1991

XFMR Oil Capacity:

Maximum MVA:

LTC Tank Type :

Sample Date/By:

XFMRLTC Capacity:

16/11/2010


Manufacturer:


LTC Type:

Urpipata

OTHER


Transformer Name:


Ambient Temp C:

Container Id:

Miscellaneous Id:

Humidity:


M&P Ingenieros



M 012


Equipment Number:

Report #

Sample

Date

Top Oil

Temp C

Hydrogen

(H2)

Oxygen

(O2)

Nitrogen

(N2)

Methane

(CH4)

Monox.

(CO)

Ethane

(C2H6)

Dioxide

(CO2)

Ethylene

(C2H4)

Acetylene

(C2H2) Total Gas

COMB

GAS

EST TCG

%

C2H4/

C2H2

Comb Gas

Rate

ppm/day

101368 11/16/2010 54 0 33627 66505 2,0 104 0 2147 10 0 102395 116 0,10 0,00

Report #

Sample

Date

Top Oil


Overall

FAL Rate

Estimated

DP

Estimated

Remaining

Life to DP

200

Current

FAL Rate


101368 11/16/2010 54 11 39 272 < 5 20 14,32 590 78








19/42


Phase: U

20

30

Fluid Level:

Filter LTC:

Carbon Carbon



Design Type:

60


10


Second Name:

Sequence #:

Cooling System:


Substation Name:

Maximum kV:1995

XFMR Oil Capacity:

Maximum MVA:

LTC Tank Type :

Sample Date/By:

XFMRLTC Capacity:

22/11/2010


Manufacturer:


LTC Type:

Andahuaylas

A-BB


Transformer Name:


Ambient Temp C:

Container Id:

Miscellaneous Id:

Humidity:


M&P Ingenieros



M 013


Equipment Number:

Report #

Sample

Date

Top Oil

Temp C

Hydrogen

(H2)

Oxygen

(O2)

Nitrogen

(N2)

Methane

(CH4)

Monox.

(CO)

Ethane

(C2H6)

Dioxide

(CO2)

Ethylene

(C2H4)

Acetylene

(C2H2) Total Gas

COMB

GAS

EST TCG

%

C2H4/

C2H2

Comb Gas

Rate

ppm/day

101368 11/22/2010 30 50 6424 56762 6,0 662 0 3145 0 0 67049 718 0,97 0,00

Report #

Sample

Date

Top Oil


Overall

FAL Rate

Estimated

DP

Estimated

Remaining

Life to DP

200

Current

FAL Rate


101368 11/22/2010 30 < 5 45 8 < 5 < 5 0,53 1028 100









20/42


Phase: U

51

Fluid Level:

Filter LTC:

Carbon Carbon



Design Type:

33


5


Second Name:

Sequence #:

Cooling System:


Substation Name:

Maximum kV:1995

XFMR Oil Capacity:

Maximum MVA:

LTC Tank Type :

Sample Date/By:

XFMRLTC Capacity:

20/11/2010


Manufacturer:


LTC Type:

Chacapuente

A-BB


Transformer Name:


Ambient Temp C:

Container Id:

Miscellaneous Id:

Humidity:


M&P Ingenieros



M 014


Equipment Number:

Report #

Sample

Date

Top Oil

Temp C

Hydrogen

(H2)

Oxygen

(O2)

Nitrogen

(N2)

Methane

(CH4)

Monox.

(CO)

Ethane

(C2H6)

Dioxide

(CO2)

Ethylene

(C2H4)

Acetylene

(C2H2) Total Gas

COMB

GAS

EST TCG

%

C2H4/

C2H2

Comb Gas

Rate

ppm/day

101368 11/20/2010 51 0 13454 60942 11 420 0 3226 2,0 0 78055 433 0,47 0,00

Report #

Sample

Date

Top Oil


Overall

FAL Rate

Estimated

DP

Estimated

Remaining

Life to DP

200

Current

FAL Rate


101368 11/20/2010 51 < 5 47 9 < 5 < 5 0,60 1013 100









21/42


22/42


Phase: U

21

21

Fluid Level:

Filter LTC:

Carbon Carbon



Design Type:

33


5

895 GallonsMineral

Second Name:

Sequence #:

XFMR Oil Capacity:

Cooling System:


Substation Name:

Maximum kV:1995

LTC Tank Type :

Sample Date/By:

XFMRLTC Capacity:

13/11/2010


Manufacturer:


LTC Type:

Main Tank Bottom

Maximum MVA:

Huayllabamba

A-BB


Transformer Name:

Transformer Type:

Ambient Temp C:

Container Id:

Miscellaneous Id:

Humidity:


M&P Ingenieros



M 016


Equipment Number:

Report #

Sample

Date

Top Oil

Temp C

Hydrogen

(H2)

Oxygen

(O2)

Nitrogen

(N2)

Methane

(CH4)

Monox.

(CO)

Ethane

(C2H6)

Dioxide

(CO2)

Ethylene

(C2H4)

Acetylene

(C2H2) Total Gas

COMB

GAS

EST TCG

%

C2H4/

C2H2

Comb Gas

Rate

ppm/day

101368 11/13/2010 21 8,0 27378 81736 3,0 276 0 1674 0 0 111075 287 0,23 0,00

Report #

Sample

Date

Top Oil


Overall

FAL Rate

Estimated

DP

Estimated

Remaining

Life to DP

200

Current

FAL Rate


101368 11/13/2010 21 < 5 34 6 < 5 < 5 0,40 1063 100









23/42


Report #

Sample

Date

Top Oil

Temp C

PCB

Content

Aroclor

Detected

ppm

D4059

IEC 61619

101368 11/13/2010 21 < 1





24/42


Phase: U

30

Fluid Level:

Filter LTC:

Carbon Carbon



Design Type:

14,5


12,5


Second Name:

Sequence #:

XFMR Oil Capacity:

Cooling System:


Substation Name:

Maximum kV:2008

LTC Tank Type :

Sample Date/By:

XFMRLTC Capacity:

12/11/2010


Manufacturer:


LTC Type:

Main Tank Bottom

Maximum MVA:

Puerto Maldonado

A-BB


Transformer Name:

Transformer Type:

Ambient Temp C:

Container Id:

Miscellaneous Id:

Humidity:


M&P Ingenieros



M 017


Equipment Number:

Report #

Sample

Date

Top Oil

Temp C

Hydrogen

(H2)

Oxygen

(O2)

Nitrogen

(N2)

Methane

(CH4)

Monox.

(CO)

Ethane

(C2H6)

Dioxide

(CO2)

Ethylene

(C2H4)

Acetylene

(C2H2) Total Gas

COMB

GAS

EST TCG

%

C2H4/

C2H2

Comb Gas

Rate

ppm/day

101368 11/12/2010 0 39190 75912 3,0 149 0 2409 2,0 0 117665 154 0,12 0,00

Report #

Sample

Date

Top Oil


Overall

FAL Rate

Estimated

DP

Estimated

Remaining

Life to DP

200

Current

FAL Rate


101368 11/12/2010 < 5 34 12 < 5 < 5 6,00 977 100









25/42


Report #

Sample

Date

Top Oil

Temp C

PCB

Content

Aroclor

Detected

ppm

D4059

IEC 61619

101368 11/12/2010 < 1





26/42


Phase: U

50

Fluid Level:

Filter LTC:

Carbon Carbon



Design Type:

33


3,5


Second Name:

Sequence #:

Cooling System:

Serial Number: 164350T

Substation Name:

Maximum kV:1996

XFMR Oil Capacity:

Maximum MVA:

LTC Tank Type :

Sample Date/By:

XFMRLTC Capacity:

10/11/2010


Manufacturer:


LTC Type:

Huaro

Delc


Transformer Name:


Ambient Temp C:

Container Id:

Miscellaneous Id:

Humidity:


M&P Ingenieros



M 018


Equipment Number:

Report #

Sample

Date

Top Oil

Temp C

Hydrogen

(H2)

Oxygen

(O2)

Nitrogen

(N2)

Methane

(CH4)

Monox.

(CO)

Ethane

(C2H6)

Dioxide

(CO2)

Ethylene

(C2H4)

Acetylene

(C2H2) Total Gas

COMB

GAS

EST TCG

%

C2H4/

C2H2

Comb Gas

Rate

ppm/day

101368 11/10/2010 50 0 19178 53422 0 10 0 161 0 0 72771 10 0,01 0,00

Report #

Sample

Date

Top Oil


Overall

FAL Rate

Estimated

DP

Estimated

Remaining

Life to DP

200

Current

FAL Rate


101368 11/10/2010 50 < 5 28 < 5 < 5 < 5 0,36 1086 100









27/42


Phase: U

20

55

20

Fluid Level:

Filter LTC:

Carbon Carbon



Design Type:

10


1,25

Sequence #:

XFMR Oil Capacity:

Cooling System:

Serial Number: 141016T1

Substation Name:

1998

LTC Tank Type :

Sample Date/By:

XFMRLTC Capacity:

Mineral

Second Name:

12/11/2010


Manufacturer:


LTC Type:

Main Tank Bottom

Maximum MVA:

Puerto Maldonado

Delc


Transformer Name:

Transformer Type:

Maximum kV:

Ambient Temp C:

Container Id:

Miscellaneous Id:

Humidity:


M&P Ingenieros



M 019


Equipment Number:

Report #

Sample

Date

Top Oil

Temp C

Hydrogen

(H2)

Oxygen

(O2)

Nitrogen

(N2)

Methane

(CH4)

Monox.

(CO)

Ethane

(C2H6)

Dioxide

(CO2)

Ethylene

(C2H4)

Acetylene

(C2H2) Total Gas

COMB

GAS

EST TCG

%

C2H4/

C2H2

Comb Gas

Rate

ppm/day

101368 11/12/2010 20 0 37393 73275 3,0 103 0 1723 7,0 0 112504 113 0,09 0,00



S l # 19 di i b 17 2010RQF El t S i SAC


28/42


Report #

Sample

Date

Top Oil


Overall

FAL Rate

Estimated

DP

Estimated

Remaining

Life to DP

200

Current

FAL Rate


101368 11/12/2010 20 26 125 3323 26 154 276,92 280 25









29/42


Phase: U

25

10

25

Fluid Level:

Filter LTC:

Carbon Carbon



Design Type:

10


1,25


Second Name:

Sequence #:

Cooling System:


Substation Name:

Maximum kV:1993

XFMR Oil Capacity:

Maximum MVA:

LTC Tank Type :

Sample Date/By:

XFMRLTC Capacity:

12/11/2010


Manufacturer:


LTC Type:

Puerto Maldonado

DIEST


Transformer Name:


Ambient Temp C:

Container Id:

Miscellaneous Id:

Humidity:


M&P Ingenieros



M 020


Equipment Number:

Report #

Sample

Date

Top Oil

Temp C

Hydrogen

(H2)

Oxygen

(O2)

Nitrogen

(N2)

Methane

(CH4)

Monox.

(CO)

Ethane

(C2H6)

Dioxide

(CO2)

Ethylene

(C2H4)

Acetylene

(C2H2) Total Gas

COMB

GAS

EST TCG

%

C2H4/

C2H2

Comb Gas

Rate

ppm/day

101368 11/12/2010 25 19 33883 70132 2,0 208 0 2212 2,0 0 106458 231 0,22 0,00

Report #

Sample

Date

Top Oil


Overall

FAL Rate

Estimated

DP

Estimated

Remaining

Life to DP

200

Current

FAL Rate


101368 11/12/2010 25 < 5 27 25 < 5 7 1,47 886 97









30/42


Phase: U

40

Fluid Level:

Filter LTC:

Carbon Carbon



Design Type:

134


25


Second Name:

Sequence #:

XFMR Oil Capacity:

Cooling System:

Serial Number: XA0570A001

Substation Name:

Maximum kV:1994

LTC Tank Type :

Sample Date/By:

XFMRLTC Capacity:

18/11/2010


Manufacturer:


LTC Type:

Main Tank Bottom

Maximum MVA:

Tamburco

TrU


Transformer Name:

Transformer Type:

Ambient Temp C:

Container Id:

Miscellaneous Id:

Humidity:


M&P Ingenieros



M 021


Equipment Number:

Report #

Sample

Date

Top Oil

Temp C

Hydrogen

(H2)

Oxygen

(O2)

Nitrogen

(N2)

Methane

(CH4)

Monox.

(CO)

Ethane

(C2H6)

Dioxide

(CO2)

Ethylene

(C2H4)

Acetylene

(C2H2) Total Gas

COMB

GAS

EST TCG

%

C2H4/

C2H2

Comb Gas

Rate

ppm/day

101368 11/18/2010 40 5,0 24748 54944 2,0 148 0 2272 29 0 82148 184 0,18 0,00

Report #

Sample

Date

Top Oil


Overall

FAL Rate

Estimated

DP

Estimated

Remaining

Life to DP

200

Current

FAL Rate


101368 11/18/2010 40 < 5 49 13 < 5 12 0,81 967 100

There is a low volume of combustible gas present. The condition is of no immediate concern. It is recommended to resample in 6 months for those units greater than 69 kV and 10 MVA.







Report # 101368 Received 12/08/2010 DateSample # 21 diciembre 17 2010RQF Electro Service SAC


31/42


Report #

Sample

Date

Top Oil

Temp C

PCB

Content

Aroclor

Detected

ppm

D4059

IEC 61619

101368 11/18/2010 40 < 1





32/42


33/42


Phase: U

30

Fluid Level:

Filter LTC:

Carbon Carbon



Design Type:

60


7


Second Name:

Sequence #:

Cooling System:


Substation Name:

Maximum kV:1996

XFMR Oil Capacity:

Maximum MVA:

LTC Tank Type :

Sample Date/By:

XFMRLTC Capacity:

19/11/2010


Manufacturer:


LTC Type:

Chuquibambilla

TrU


Transformer Name:


Ambient Temp C:

Container Id:

Miscellaneous Id:

Humidity:


M&P Ingenieros



M 023


Equipment Number:

Report #

Sample

Date

Top Oil

Temp C

Hydrogen

(H2)

Oxygen

(O2)

Nitrogen

(N2)

Methane

(CH4)

Monox.

(CO)

Ethane

(C2H6)

Dioxide

(CO2)

Ethylene

(C2H4)

Acetylene

(C2H2) Total Gas

COMB

GAS

EST TCG

%

C2H4/

C2H2

Comb Gas

Rate

ppm/day

101368 11/19/2010 30 5,0 13067 42012 7,0 243 0 2431 16 0 57781 271 0,40 0,00

Report #

Sample

Date

Top Oil


Overall

FAL Rate

Estimated

DP

Estimated

Remaining

Life to DP

200

Current

FAL Rate


101368 11/19/2010 30 < 5 238 12 < 5 < 5 0,86 977 100









34/42


Phase: U

40

Fluid Level:

Filter LTC:

Carbon Carbon



Design Type:

33


1,5

Mineral

Second Name:

Sequence #:

Cooling System:

Serial Number: TECD3463/135963T1

Substation Name:

Maximum kV:1994

XFMR Oil Capacity:

Maximum MVA:

LTC Tank Type :

Sample Date/By:

XFMRLTC Capacity:

11/11/2010


Manufacturer:


LTC Type:

Oropesa

Delc


Transformer Name:


Ambient Temp C:

Container Id:

Miscellaneous Id:

Humidity:


M&P Ingenieros



M 024


Equipment Number:

Report #

Sample

Date

Top Oil

Temp C

Hydrogen

(H2)

Oxygen

(O2)

Nitrogen

(N2)

Methane

(CH4)

Monox.

(CO)

Ethane

(C2H6)

Dioxide

(CO2)

Ethylene

(C2H4)

Acetylene

(C2H2) Total Gas

COMB

GAS

EST TCG

%

C2H4/

C2H2

Comb Gas

Rate

ppm/day

101368 11/11/2010 40 1268 25302 78244 49 96 0 963 0 0 105922 1413 2,53 0,00

Report #

Sample

Date

Top Oil


Overall

FAL Rate

Estimated

DP

Estimated

Remaining

Life to DP

200

Current

FAL Rate


101368 11/11/2010 40 < 5 16 9 < 5 < 5 0,56 1013 100

Partial discharge in oil. Condition is moderate. Resample in 1 month.








35/42


Phase: U

48

Fluid Level:

Filter LTC:

Carbon Carbon



Design Type:

60


7

7095 GallonsMineral

Second Name:

Sequence #:

Cooling System:


Substation Name:

Maximum kV:1996

XFMR Oil Capacity:

Maximum MVA:

LTC Tank Type :

Sample Date/By:

XFMRLTC Capacity:

20/11/2010


Manufacturer:


LTC Type:

Chaca Puente

Trafo


Transformer Name:


Ambient Temp C:

Container Id:

Miscellaneous Id:

Humidity:


M&P Ingenieros



M 025


Equipment Number:

Report #

Sample

Date

Top Oil

Temp C

Hydrogen

(H2)

Oxygen

(O2)

Nitrogen

(N2)

Methane

(CH4)

Monox.

(CO)

Ethane

(C2H6)

Dioxide

(CO2)

Ethylene

(C2H4)

Acetylene

(C2H2) Total Gas

COMB

GAS

EST TCG

%

C2H4/

C2H2

Comb Gas

Rate

ppm/day

101368 11/20/2010 48 9,0 35804 81204 4,0 160 0 5828 6,0 0 123015 179 0,14 0,00

Report #

Sample

Date

Top Oil


Overall

FAL Rate

Estimated

DP

Estimated

Remaining

Life to DP

200

Current

FAL Rate


101368 11/20/2010 48 < 5 112 29 5 14 868 96




The 2-furfural (the most common furanic compound found in most transformers) concentration is within the normal range for power transformers of 100 ug/L (ppb) or less for the sample tested and does not

indicate accelerated cellulosic degradation has occurred. The 2-furfural accumulation rate could not be calculated because no age was provided. This assumes that no processing of the oil has taken place since

installation. Resample in 36 months or sooner.



36/42


Phase: U

18

50

Fluid Level:

Filter LTC:

Carbon Carbon



Design Type:

60


7


Second Name:

Sequence #:

Cooling System:

Serial Number: S 187834

Substation Name:

Maximum kV:1990

XFMR Oil Capacity:

Maximum MVA:

LTC Tank Type :

Sample Date/By:

XFMRLTC Capacity:

13/11/2010


Manufacturer:


LTC Type:

Sicuani

Str


Transformer Name:


Ambient Temp C:

Container Id:

Miscellaneous Id:

Humidity:


M&P Ingenieros



M 026


Equipment Number:

Report #

Sample

Date

Top Oil

Temp C

Hydrogen

(H2)

Oxygen

(O2)

Nitrogen

(N2)

Methane

(CH4)

Monox.

(CO)

Ethane

(C2H6)

Dioxide

(CO2)

Ethylene

(C2H4)

Acetylene

(C2H2) Total Gas

COMB

GAS

EST TCG

%

C2H4/

C2H2

Comb Gas

Rate

ppm/day

101368 11/13/2010 50 0 2165 36967 6,0 325 0 947 0 0 40410 331 0,64 0,00

Report #

Sample

Date

Top Oil


Overall

FAL Rate

Estimated

DP

Estimated

Remaining

Life to DP

200

Current

FAL Rate


101368 11/13/2010 50 < 5 31 9 < 5 7 0,45 1013 100









37/42


38/42


Phase: U

30

40

Fluid Level:

Filter LTC:

Carbon Carbon



Design Type:

22,9


2


Second Name:

Sequence #:

Cooling System:


Substation Name:

Maximum kV:2000

XFMR Oil Capacity:

Maximum MVA:

LTC Tank Type :

Sample Date/By:

XFMR

LTC Capacity:

12/11/2010

LTC MFR./Model:

Fluid Type:

Manufacturer:


LTC Type:

Puerto Maldonado

TrU


Transformer Name:


Ambient Temp C:

Container Id:

Miscellaneous Id:

Humidity:


M&P Ingenieros



M 028


Equipment Number:

Report #

Sample

Date

Top Oil

Temp C

Hydrogen

(H2)

Oxygen

(O2)

Nitrogen

(N2)

Methane

(CH4)

Monox.

(CO)

Ethane

(C2H6)

Dioxide

(CO2)

Ethylene

(C2H4)

Acetylene

(C2H2) Total Gas

COMB

GAS

EST TCG

%

C2H4/

C2H2

Comb Gas

Rate

ppm/day

101368 11/12/2010 40 43 10758 83235 24 162 53 5946 7,0 0 100228 289 0,23 0,00

Report #

Sample

Date

Top Oil


Overall

FAL Rate

Estimated

DP

Estimated

Remaining

Life to DP

200

Current

FAL Rate


101368 11/12/2010 40 6 31 79 < 5 34 7,90 744 90









39/42


Phase: U

18

18

Fluid Level:

Filter LTC:

Carbon Carbon



Design Type:

60


7

2129 GallonsMineral

Second Name:

Sequence #:

Cooling System:


Substation Name:

Maximum kV:2000

XFMR Oil Capacity:

Maximum MVA:

LTC Tank Type :

Sample Date/By:

XFMR

LTC Capacity:

14/11/2010

LTC MFR./Model:

Fluid Type:

Manufacturer:


LTC Type:

Pisac

TrU


Transformer Name:


Ambient Temp C:

Container Id:

Miscellaneous Id:

Humidity:


M&P Ingenieros



M 029


Equipment Number:

Report #

Sample

Date

Top Oil

Temp C

Hydrogen

(H2)

Oxygen

(O2)

Nitrogen

(N2)

Methane

(CH4)

Monox.

(CO)

Ethane

(C2H6)

Dioxide

(CO2)

Ethylene

(C2H4)

Acetylene

(C2H2) Total Gas

COMB

GAS

EST TCG

%

C2H4/

C2H2

Comb Gas

Rate

ppm/day

101368 11/14/2010 18 8,0 19775 82610 4,0 307 0 1904 3,0 0 104611 322 0,27 0,00

Report #

Sample

Date

Top Oil


Overall

FAL Rate

Estimated

DP

Estimated

Remaining

Life to DP

200

Current

FAL Rate


101368 11/14/2010 18 < 5 46 16 < 5 < 5 1,60 942 99









40/42



41/42

Report #Sample

DateTop Oil

Temp C HMF FOL FAL AF MFOverall

FAL RateEstimated

DP

Estimated

Remaining

Life to DP200

CurrentFAL Rate


101368 11/12/2010 25 < 5 < 5 30 < 5 8 1,76 864 96








42/42

Report # 101368*

To: To: Ms. Catherine Loayza Carmin Mail, Email [email protected]

Ms. Catherine Loayza Carmin


Jr Jorge Chavez 155 Brea

Lima 05

PERU

Dear Ms. Catherine Loayza Carmin,

diciembre 17, 2010Laboratory Test Analysis Report for RQF Electro Service SAC


Sincerely,

Cindy Locke

Chemist

In accordance with your request, we have performed testing on 30 samples received at the Doble Laboratory on December 08, 2010. If the sampling date is not provided, the sample receipt date

(displayed in italic) is used to provide chronological information. For any of these that are first-time analysis: our comments assume each unit has operated continuously under normal conditions for

the last year, otherwise resample in 1 month to determine trend.

Samples 2, 3, and 30 are severe. Sample 15 is severe due to the possiblity that arcing is occurring. We trust our enclosure provides the information you require. We sincerely value your business

and look forward to providing you with additional services in the future. Should you have any comments, suggestions or questions please feel free to contact us.

gineering Company 85 Walnut Street Watertown, MA 02472 USA Tel. 617-926-4900 Fax. 617-926-0528 http://www.doble.com

1d doble agd furan pcb 1 30

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