THERMOGRAPHY REPORT · 2017. 7. 5. · THERMOGRAPHY REPORT ELECTRICAL Thermographic inspection at: Sample site Inspected by: David Lambert Inspection date: 20170701 . [email protected]

LAMBERT CONDITION MONITORING LTD. CERTIFIED THERMOGRAPHER A.I.R. #12-01-243

THERMOGRAPHY REPORT ELECTRICAL

Thermographic inspection at: Sample site Inspected by: David Lambert Inspection date: 20170701

www.lcm.kiwi.nz [email protected]

Page 2 of 16

Customer Sample

Address New Zealand

Contact person Engineering Manager

Phone 000123450

E-mail sample.co.nz

Delta Repair Priority Table

“AAA” Severe Overheating Immediate Attention

“A” Acute Overheating As Soon As Possible

“B” Developed Overheating Attend to at the first Opportunity

“C” Second Stage Overheating Schedule when possible

“D” Next Scheduled Maintenance

Survey Intention: It is the intention of this survey to inspect all operating electrical equipment in the below listed areas with the Testo 890-2 Infrared imaging Radiometer to identify any potential problems. The areas of high resistance caused by loose connections Etc. or overload conditions will appear as a “hot spot” on the infrared display. These anomalies will be digitally recorded and presented in this report. The switchboards were tested with an SDT 170 ultrasound meter to check for tracing or arcing associated with contact or insulation failure to establish that the equipment is safe for purpose. The areas inspected were:

HP Engine Room DB motors Engine room Asea MCC Engine Room PFC Engine Room Cool tower DB #1 Sabroe control Bd Engine Room Emerg. Bd 11Kv Motor Starter MCC General Services Station north DB VSD Air Compressor Chlorine Beef Chiller DB LP Engine Room VSD2 LP Engine Room MCC LP Engine Room PFC Col. Starter DB1-2 Bin Chiller DB 10 Store MCC1-5 20 Store MCC6-10 30 Store PFC M.L old boning Sw.board Chiller switchboard MCC Chiller switchboard newbone Chiller Sw.board CT34-49 Main Processing MCC1 Main Processing MCC2 Main Processing local DB Main Processing VSDs Rendering MCCSA1-6 Rendering MCC mm7-10 Rendering MCC mm4r-11r Blood plant Room MCC Blood Plant control DB Meal drier MCC Heat recovery MCC

mailto:[email protected]


Page 3 of 16

Inspection details and Chronology: The inspection was a part of our regular maintenance and is performed in these areas on an annual basis. The inspection was carried out over a period of one day on the 01.07.2017 with a completion on the 02.07.2017. The inspection was performed by David Lambert-Lambert Condition Monitoring Ltd. Results: The results have been listed in the order of severity according to their temperature rise from adjacent components at similar load. Each anomaly has loading information where available. The following repair priority table is a guideline only. Responsibility for any repair rests with the area supervisor or maintenance manager. Any remedial repairs should be inspected to test for effective repair. List of items reoccurring from previous visits: Nil Repair priority table: “A” Acute Overheating, As Soon As Possible

100 ampere MCB yellow phase termination is overheating Blue phase din blade fuse overheating

“B” Developed Overheating, Attend to at first Opportunity

VSD tower yellow phase termination is overheating.

Ducting motor terminal block red cable is overheating

Way 2 HRC fuse holder on yellow phase is overheating.

Way 5 red phase HRC fuse holder overheating.

Fan red phase termination overheating “C” Second Stage Overheating, Scheduled when possible

Fan red phase termination overheating.

DB21 way 5 HRC fuse blue phase cable termination is overheating.

DB54 contactor blue phase cable termination is overheating.

DB50 lighting contactor blue phase termination is overheating.

Mill contactor red phase termination is overheating.



Page 4 of 16

Disclaimer: The infrared images taken during this routine inspection are only an indication of the thermal characteristics at the time of the inspection and no responsibility for changes in the electrical loading after the visit are implied.

Inspection Summary Number Date Recommendation Page

1 21.06.2017 5

2 21.06.2017 6

3 21.06.2017 7

4 21.06.2017 8

5 21.06.2017 9

6 21.06.2017 10

7 21.06.2017 11

8 21.06.2017 12

9 21.06.2017 133

10 21.06.2017 144

11 21.06.2017 155

12 21.06.2017 166



Page 5 of 16

Inspection Analysis

L1L1L1L1L1L1L1L1L1

Min:Max:Min:Max:Min:Max:

Min:Max:Min:Max:


Min:Max:

42.7°C133.3°C42.7°C133.3°C42.7°C133.3°C

42.7°C133.3°C42.7°C133.3°C

42.7°C133.3°C42.7°C133.3°C42.7°C133.3°C

42.7°C133.3°C

23

40

60

80

100

135

°C

Emissivity 0.95

Line 1 Max 133.3°C

Date /camera 21.06.2017

1 20 40 60 80 100 120 140 166 Pixels

38

60

80

100

138

Tem

pera

ture

°C

Line 1 Max: 133.3°C Min: 42.7°C Avr: 76.5°C

Severity:”A” Acute Overheating, As Soon As Possible.

Recommendations

100 ampere MCB yellow phase termination is overheating. 43 amperes load and 90 degrees above av.

Inspected by: Signature: Date:

Repaired by: Signature: Date:



Page 6 of 16

Inspection Analysis

A: 100.7°CA: 100.7°CA: 100.7°CA: 100.7°CA: 100.7°CA: 100.7°CA: 100.7°CA: 100.7°CA: 100.7°C

L1L1L1L1L1L1L1L1L1


Min:Max:Min:Max:


Min:Max:

35.7°C100.4°C35.7°C100.4°C35.7°C100.4°C

35.7°C100.4°C35.7°C100.4°C

35.7°C100.4°C35.7°C100.4°C35.7°C100.4°C

35.7°C100.4°C

35

50

60

70

80

90

104

°C

Emissivity 0.95

Spot A 100.7°C

Line 1 Max 100.4°C


Message

1 50 100 150 200 250 300 350 454 Pixels

33

60

80

104

Tem

pera

ture

°C


Severity: ”A” Acute Overheating, As Soon As Possible.

Recommendations

Blue phase din blade fuse overheating. 70 amperes load and 64 degrees above av.





Page 7 of 16

Inspection Analysis


L1L1L1L1L1L1L1L1L1


Min:Max:Min:Max:


Min:Max:

36.2°C104.3°C36.2°C104.3°C36.2°C104.3°C

36.2°C104.3°C36.2°C104.3°C

36.2°C104.3°C36.2°C104.3°C36.2°C104.3°C

36.2°C104.3°C

31

40

50

60

70

80

90

111

°C

Emissivity 0.95

Spot A 101.1°C

Line 1 Max 104.3°C


1 10 20 30 40 50 60 70 80 90 109 Pixels

33

60

80

108

Tem

pera

ture

°C


Severity: “B” Developed Overheating, Attended to at first opportunity

Recommendations

VSD tower yellow phase termination is overheating. 24.5 ampere load and 47 degrees above av.





Page 8 of 16

Inspection Analysis

L1L1L1L1L1L1L1L1L1


Min:Max:Min:Max:


Min:Max:

31.1°C86.3°C31.1°C86.3°C31.1°C86.3°C

31.1°C86.3°C31.1°C86.3°C

31.1°C86.3°C31.1°C86.3°C31.1°C86.3°C

31.1°C86.3°C

24

40

50

60

70

89

°C

Emissivity 0.95

Line 1 Max 86.3°C


1 10 20 30 40 50 60 70 81 Pixels

28

50

89

Tem

pera

ture

°C



Recommendations

Ducting motor terminal block red cable is overheating. 17 amperes load and 47 degrees above av.





Page 9 of 16

Inspection Analysis

L1L1L1L1L1L1L1L1L1


Min:Max:Min:Max:


Min:Max:

39.6°C84.1°C39.6°C84.1°C39.6°C84.1°C

39.6°C84.1°C39.6°C84.1°C

39.6°C84.1°C39.6°C84.1°C39.6°C84.1°C

39.6°C84.1°C

28

40

50

60

70

84

°C

Emissivity 0.95

Line 1 Max 84.1°C


1 20 40 60 80 100 120 140 170 Pixels

37

50

60

70

86

Tem

pera

ture

°C



Recommendations

Way 2 HRC fuse holder on yellow phase is overheating. 15 amperes load and 46 degrees above av.





Page 10 of 16

Inspection Analysis

L1L1L1L1L1L1L1L1L1


Min:Max:Min:Max:


Min:Max:

31.7°C70.0°C31.7°C70.0°C31.7°C70.0°C

31.7°C70.0°C31.7°C70.0°C

31.7°C70.0°C31.7°C70.0°C31.7°C70.0°C

31.7°C70.0°C

28

35

40

45

50

55

60

70

°C

Emissivity 0.95

Line 1 Max 70.0°C


Message

1 20 40 60 80 100 120 162 Pixels

30

40

50

60

72

Tem

pera

ture

°C



Recommendations

Way 5 red phase HRC fuse holder overheating. 5 amperes load and 34 degrees above av.





Page 11 of 16

Inspection Analysis

L1L1L1L1L1L1L1L1L1


Min:Max:Min:Max:


Min:Max:

33.8°C72.4°C33.8°C72.4°C33.8°C72.4°C

33.8°C72.4°C33.8°C72.4°C

33.8°C72.4°C33.8°C72.4°C33.8°C72.4°C

33.8°C72.4°C

27.2

35

40

45

50

55

60

73.7

°C

Emissivity 0.95

Line 1 Max 72.4°C


1 50 100 150 217 Pixels

32

50

60

74

Tem

pera

ture

°C



Recommendations

Fan red phase termination overheating. 25 amperes load and 34 degrees above av.





Page 12 of 16

Inspection Analysis

L1L1L1L1L1L1L1L1L1


Min:Max:Min:Max:


Min:Max:

37.4°C67.5°C37.4°C67.5°C37.4°C67.5°C

37.4°C67.5°C37.4°C67.5°C

37.4°C67.5°C37.4°C67.5°C37.4°C67.5°C

37.4°C67.5°C

29.8

35

40

45

50

55

60

68.3

°C

Emissivity 0.95

Line 1 Max 67.5°C


1 50 100 150 200 250 Pixels

36

50

60

69

Tem

pera

ture

°C


Severity: “C” Second Stage Overheating, Schedule when possible

Recommendations

Fan red phase termination overheating. 25 amperes load and 33 degrees above av.





Page 13 of 16

Inspection Analysis


L1L1L1L1L1L1L1L1L1


Min:Max:Min:Max:


Min:Max:

41.9°C72.3°C41.9°C72.3°C41.9°C72.3°C

41.9°C72.3°C41.9°C72.3°C

41.9°C72.3°C41.9°C72.3°C41.9°C72.3°C

41.9°C72.3°C

36.5

40

45

50

55

60

65

72.4

°C

Emissivity 0.95

Spot A 72.0°C

Line 1 Max 72.3°C


1 20 40 60 80 100 120 153 Pixels

40

50

60

74

Tem

pera

ture

°C



Recommendations

DB21 way 5 HRC fuse blue phase cable termination is overheating. 15 amperes load and 26 degree above av.





Page 14 of 16

Inspection Analysis


L1L1L1L1L1L1L1L1L1


Min:Max:Min:Max:


Min:Max:

33.0°C50.9°C33.0°C50.9°C33.0°C50.9°C

33.0°C50.9°C33.0°C50.9°C

33.0°C50.9°C33.0°C50.9°C33.0°C50.9°C

33.0°C50.9°C

15.9

20

25

30

35

40

50.9

°C

Emissivity 0.95

Spot A 50.6°C

Line 1 Max 50.9°C


Message

1 20 40 60 80 100 141 Pixels

32.1

40

45

51.8

Tem

pera

ture

°C



Recommendations

DB54 contactor blue phase cable termination is overheating.35 amperes load and 22 degrees above av.





Page 15 of 16

Inspection Analysis

L1L1L1L1L1L1L1L1L1


Min:Max:Min:Max:


Min:Max:

17.6°C38.3°C17.6°C38.3°C17.6°C38.3°C

17.6°C38.3°C17.6°C38.3°C

17.6°C38.3°C17.6°C38.3°C17.6°C38.3°C

17.6°C38.3°C

13.7

20

25

30

38.9

°C

Emissivity 0.95

Line 1 Max 38.3°C


1 20 40 60 80 100 120 147 Pixels

16.6

25

30

39.3

Tem

pera

ture

°C



Recommendations

DB50 lighting contactor blue phase termination is overheating. 10 amperes load and 18 degrees above av.





Page 16 of 16

Inspection Analysis

L1L1L1L1L1L1L1L1L1


Min:Max:Min:Max:


Min:Max:

40.6°C61.1°C40.6°C61.1°C40.6°C61.1°C

40.6°C61.1°C40.6°C61.1°C

40.6°C61.1°C40.6°C61.1°C40.6°C61.1°C

40.6°C61.1°C

28.9

35

40

45

50

55

61.3

°C

Emissivity 0.95

Line 1 Max 61.1°C


1 50 100 150 200 250 Pixels

39.5

45

50

55

62.1

Tem

pera

ture

°C



Recommendations

Mill contactor red phase termination is overheating. 50 amperes load and 17 degrees above av.




Documents

THERMOGRAPHY REPORT · 2017. 7. 5. · THERMOGRAPHY REPORT ELECTRICAL Thermographic inspection at: Sample site Inspected by: David Lambert Inspection date: 20170701 . [email protected]