Thermal Imaging Infrared Survey. Report. Report. Thermography Inspection at ABC Company.

Transcription

1 Thermal Imaging Infrared Survey Report. Thermal Imaging Infrared Survey Report. Thermography Inspection at ABC Company. Vancouver,BC May 25, Rick Turdubay, Certified Infrared Investigator.

2 AiturGroup Ltd Thermal Imaging /Infrared Survey Report Sample. Thermography Inspection at (ABC Company). Address:.. By Rick Turdubay, Certified Infrared Investigator. May 25,2012 WEB: E:mail: Phone: Relationship to Standards Section National Master Specification (NMS) Thermographic Assessment Electrical Systems. Canadian General Standards Board, Document 149-GP-2MP, Manual for Thermographic Analysis of Building Enclosures.

3 How Infrared Thermography Works Infrared imagers see the heat radiated from your equipment in real time, just like a video camera sees visible light. In black/white thermograms (pictures of heat), white is hot and black is cold unless stated otherwise. When thermograms are in color, colors in the scene are matched to the reference bar. Colors appearing closer to the top or right of the reference bar indicate higher temperatures. Colors appearing closer to the bottom or left of the reference bar indicate lower temperatures. Inspection Site Information Customer Address Contact person Phone number address Thermographer Rick Turdubay, Flir Certificate # CON Information: Limited Liability, Errors& Omission. All conclusions and recommendations are based on the data taken at the time of the inspection and no guarantee regarding additional issues of any anomalies found as a result of any other source present or not present at the time of the investigation are made. It is client's responsibility to have the recommended 60% or more of a rated electrical load during the 3-4 hours before inspection. No one can predict when a failure will occur. As a result, we suggest that you use the Subjective Repair Priority Ratings as a guide but that you investigate and take appropriate corrective actions as soon as possible. Repair Priority Ratings Each thermogram is given a Subjective Repair Priority Rating which is based upon your qualified assistant s opinion of how critical the subject item is to the safe and profitable operation of your overall system. The Inspection Summary section of this report explains how to use this Subjective Repair Priority Rating to help you determine how quickly you need to investigate and correct the potential problem. Overheating can cause premature deterioration and costly, unplanned failure of your equipment. Overheating connectors, conductors and components will never get better. In fact, the temperature and rate of deterioration will increase with time. Overview of Fault Rating: 0: Normal Temp rise 0-5 C No action 1: Low grade Temp rise 5-10 C To be monitored Plan new inspection 2: Medium grade Temp rise C Repair at scheduled shut down 3: Severe Temp rise >35 C Repair immediately Doc # Page 2 of 13 May 25,2012

4 Summary of Inspection Fault Recommendation Page Number (Where) (What) ( ) () ABC Company, Pacific Centre 1., Panel A Incoming lugs: 120/208V 0 No action 4 2., Panel A Upper circuit breakers 2 Repair at scheduled shut down 5 3., Panel A Lower circuit breakers 2 Repair at scheduled shut down 6 4., Panel B Circuit breakers 0 No action 7 5., Panel B1 Circuit breakers 0 No action 8 6., Panel C Circuit breakers 0 No action 9 7., Panel D Circuit breakers 0 No action 10 8., Panel DP-6A 3 Phase breakers 0 No action 11 9., Panel Main Disconnect 3 Phase breaker 0 No action , Panel DP-2A 3 Phase breaker 2 Repair at scheduled shut down 13 Note: Most units electrical loads under 60% of rated load. Doc # Page 3 of 13 May 25,2012

5 Actual Load Fault Panel A,120/208V, 225A Incoming lugs:120/208v 225A Phases somewhat unbalanced at Phase: A=118A, Load %=52; B=101A, Load %=45; C=78A, Load %=35. Fault Rating: 0: Normal, Max. Temp =33.1, Min=29, 4; Tem. rise 0-5 C Emissivity= 0.95; Distance=1m Phases somewhat unbalanced at A=118A, Load %=52; B=101A, Load %=45; C=78A, Load %=35; Tem. rise=0-5 C This is considered a level 0: Normal; however, unbalanced phase loads should be monitored. Ideally, phase loads should be balanced. Inspected By: (Rick Turdubay) Signature: (25/05/2012) Doc # Page 4 of 13 May 25,2012

6 Panel A,120/208V, 225A Upper circuit breakers 20 A Actual Load CB # 4, Load= 16 A; Load %= 80 CB # 16, Load= 16, 6 A; Load %= 83. Fault Fault Rating: 2: Max. Temp =35.2, Min=32.7; Tem. rise 0-5 C, Emissivity= 0.95; Distance=1m CB# 4, Sp 1-2, Load= 16 A; Load %= 80; CB # 16, Sp.3-4 Load= 16, 6 A; Load %= 83. This might be considered a level 2, Repair at scheduled shut down. Since loads =80% and over contact your service company to plan a preventive action. Inspected By: (Rick Turdubay) Signature: (25/05/2012) Doc # Page 5 of 13 May 25,2012

7 Panel A,120/208V, 225A Lower circuit breakers 20 A Actual Load CB # 44,Load= 18 A; Load %= 90 CB# 46, Load= 16 A; Load %= 80 CB# 48, Load= 16 A; Load %= 80 Fault Fault Rating: 2: Max. Temp =41.7, Min=35; Tem. rise 6.7 C, Emissivity= 0.95; Distance=1m CB#44, Sp1-2, Load = 90%, Tem. Rise= 5; CB# 46, Sp3-4, Load %= 80. It seems the CB clip loosed, Tem. Rise =6.7 This might be considered a level 2, Repair at scheduled shut down. Since loads =90%; 80% and the CB#46 clip could be loosed contact your service company to plan a preventive action. Inspected By: (Rick Turdubay) Signature: ((25/05/2012) Doc # Page 6 of 13 May 25,2012

8 Actual Load Fault Panel B,120/208V, Rated:200A Incoming lugs loads: A=114A, Load %=57 B=115A, Load %=57.5 C=125A, Load %=62.5 Circuit breakers 20 A Max. load on the Double-Pole Circuit Breaker CB #1 Load Pole 1= 8 A; Load %= 40 Load Pole 2= 13.6 A; Load %= 68 Fault Rating: 0: Normal Max. Temp =42.5, Min=38.6; Tem. rise 0-5 C, Emissivity= 0.95; Distance=1m Double pole CB#1, Sp1 Temp =42.5, Pole 2 Load = 68%, Tem. Rise= 3.9; Sp2, Load %= 40. It seems no action required. Fault Rating: 0: Normal Inspected By: (Rick Turdubay) Signature: ((25/05/2012) Doc # Page 7 of 13 May 25,2012

9 Panel B1,120/208V, 200A Actual Load Circuit breakers 20 A Max. load on the CB #1,Load= 12.3A; Load %=61.5 Double-Pole Circuit Breaker #7 Load Pole 1= 9.6 A; Load %= 48 Load Pole 2= 10A; Load %= 50 Three Pole Circuit Breaker CB #24 Load Pole 1= 11.8 A; Load %= 58 Load Pole 2= 9.2 A; Load %= 46 Load Pole 3= 3.3 A; Load %= 17 Fault Fault Rating: 0: Max. Temp =42.5, Min=38, 6; Tem. rise 3.9 C, Emissivity= 0.95; Distance=1m Max. Load on the CB #1, Load= 12.3A; Load %=61.5. Fault Rating: 0: Normal Incoming lugs phases loads somewhat unbalanced at A=103A, Load %=51.5; B=73A, Load %=36.5; C=53A, Load %=26.5 Inspected By: (Rick Turdubay) Signature: ((25/05/2012) Doc # Page 8 of 13 May 25,2012

10 Actual Load Panel C,120/208V, 200A Circuit breakers 20 A Max. load on the Double-Pole Circuit Breaker #30 Load Pole 1= 5.8 A; Load %= 29 Load Pole 2= 9.8A; Load %= 49 Fault Fault Rating: 0: Max. Temp =29.8, Min=27. 6; Tem. rise 0-5 C, Emissivity= 0.95; Distance=1m Max. load on the Double-Pole Circuit Breaker #30; Load Pole 1= 5.8 A; Load %= 29; Load Pole 2= 9.8A; Load %= 49 Incoming lugs phases loads: A=31A, Load %=15.5; B=39A, Load %=19.5; C=39A, Load %=19.5 Fault Rating: 0: Normal Inspected By: (Rick Turdubay) Signature: ((25/05/2012) Doc # Page 9 of 13 May 25,2012

11 Actual Load Panel D,120/208V, 125A Circuit breakers 20 A Max. load on breakers up to 3A Load %= about 15 Fault Fault Rating: 0: Emissivity= 0.95; Distance=1m Max. load on breakers up to 3A; Load %= about 15 Incoming lugs phases loads: A=14A, Load %=11.2; B=4.7A, Load %=3.7; C=3.3A, Load %=2.6 Fault Rating: 0: Normal Inspected By: (Rick Turdubay) Signature: ((25/05/2012) Doc # Page 10 of 13 May 25,2012

12 Panel DP-6A,600V, 400A 3 Phase breakers 225 A Actual Load Max. load on the breaker - 225KVA transformer. Phases somewhat unbalanced at Phase: A=105A, Load %=46.6; B=121A, Load %=53.7; C=112A, Load %=49.7. Fault Fault Rating: 0: Max. Temp =42.5, Min=41; Tem. rise 0-5 C, Emissivity= 0.95; Distance=1.6m Max. load on the breaker - 225KVA transformer. Phases somewhat unbalanced at phase: A=105A, Load %=46.6; B=121A, Load %=53.7; C=112A, Load %=49.7. Max. Temp =42.5 on the phase B since the load %=53.7 Fault Rating: 0: Normal Inspected By: (Rick Turdubay) Signature: ((25/05/2012) Doc # Page 11 of 13 May 25,2012

13 Main Disconnect,600V, 400A Actual Load 3 Phase breakers 400 A Phases loads almost balanced at Phase: A=130A, Load %=32.5 B=142A, Load %=35.5 C=135A, Load %=33.7 Fault Fault Rating: 0: Max. Temp Phase B =37.2 Min=35.2; Tem. rise 0-5 C, Emissivity= 0.95; Distance=1.6m Phases loads almost balanced Phase: A=130A, Load %=32.5; B=142A, Load %=35.5 ; C=135A, Load %=33.7 Max. Temp Phase B =37.2 since the load %=35.5; Min Tem Phase B= 35.2; Tem. rise 0-5 C, Fault Rating: 0: Normal Inspected By: (Rick Turdubay) Signature: ((25/05/2012) Doc # Page 12 of 13 May 25,2012

14 Panel DP-2A Actual Load 3 Phase breakers 200 A Max.load on the breaker Panel C Phases somewhat unbalanced at Phase: A=17A, Load %=8.5 B=9.5A, Load %=4.5 C=5.5A, Load %=2.5 Fault Fault Rating: 2: Max. Temp on the ph. A =39.8, Min=30.6; Tem. rise 9,2 C, Emissivity= 0.95; Distance=2m Max.load on the breaker which feeds the Panel C. Phases somewhat unbalanced at Phase: A=17A, Load %=8.5; B=9.5A, Load %=4.5; C=5.5A, Load %=2.5. Max. Temp on the phase A =39.8, Min=30.6; Tem. Rise= 9, 2 C, Load is too small to analyze. It seems the connection of the breaker Panel C, phase A is loosed. Tem. Rise=9, 2 C. This might be considered a level 2, Repair at scheduled shut down. Contact your service company to plan a preventive action. Inspected By: (Rick Turdubay) Signature: ((25/05/2012) Doc # Page 13 of 13 May 25,2012