PH LC ATTACHMENT

(Km theo quyt nh s: 030.2013/ Q - VPCNCL ngy 05 thng 02 nm 2013 ca gim c Vn phng Cng nhn Cht lng)

AFL 16.01 Ln ban hnh: 4.08 Trang: 1/8

Tn phng th nghim: Cng ty TNHH Mt thnh vin K thut Cng ngh SOMECO

Laboratory: SOMECO Technology One member Company Limited

C quan ch qun: Cng ty C phn SOMECO Sng

Organization: Song Da SOMECO Joint Stock Company

Lnh vc th nghim: in - in t

Field of testing Electrical - Electronic

Ngi ph trch/ Representative: Phm Huy Khi

Ngi c thm quyn k/ Approved signatory: 1. Nguyn Vn Hng Tt c cc php th c cng nhn/ All accredited tests

2. Phm Huy Khi Tt c cc php th c cng nhn/ All accredited tests

3. Trn Tun Nam Tt c cc php th c cng nhn/ All accredited tests

4. Nguyn c Thnh Cc php th thc hin bi xng Cao th - Hdu Highvoltage department tests

5. Nguyn Vn nh Cc php th thc hin bi xng R le o lng Relay Measurement department tests

S hiu/ Code: VILAS 479

a ch/ Address: C40 - TT6 - Khu Th Vn Qun - Yn Phc - H ng - H Ni

a im/Location: C40 - TT6 - Khu Th Vn Qun - Yn Phc - H ng - H Ni

in thoi/ Tel: 04 37834667 Fax: 04 37834667

E-mail: info@somecotech.com Website: www.somecotech.com

DANH MC PHP TH C CNG NHN LIST OF ACCREDITED TESTS

VILAS 479

AFL 01.09 Ln ban hnh: 5.10 Trang: 2/8

Lnh vc th nghim: in in t Field of Testing: Electrical - Electronic

TT

Tn sn phm, vt liu c th

Materials or products tested

Tn phng php th c th The name of specific tests

Gii hn pht hin (nuc)/Phm vi o

Detection limit (if any)/range of measurement

Phng php th Test methods

I Xng Cao th - Ha du / Highvoltage Deparment

1. o in tr cch in

Insulation resistance test

2. o in tr mt chiu cun dy

Coil of wire's D.C - Resistance

3. o t s bin p v kim tra t u dy

Ratio and phase different check

TCVN 6306-1: 2006

(IEC 60076-1: 2000) TCVN 6306-3: 2006

(IEC 60076-3: 2000) IEC 60076-11: 2004

4.

o tng tr ngn mch v tn tht do my mang ti

Short circuit impedance and on load loss test

TCVN 6306-1: 2006

(IEC 60076-1: 2000) TCVN 6306-5: 2006

(IEC 60076-5: 2006)

5. o tn tht v o dng in khng ti

No load loss and current test

TCVN 6306-1: 2006

(IEC 60076-1: 2000)

6. o tn tht in mi Tg delta cc b phn

Dielectric dissipation factor test

TCVN 5435:1991 TCVN 6306-1: 2006 (IEC 60076-1: 2000) TCVN 6306-3: 2006 (IEC 60076-3: 2000)

7.

My bin p

in lc

Power transformer

Th nghim in p tng cao tn s cng nghip (MBA c cp in p n 35kV ) High voltage test for Power transformers U

DANH MC PHP TH C CNG NHN LIST OF ACCREDITED TESTS

VILAS 479

AFL 01.09 Ln ban hnh: 5.10 Trang: 3/8

TT

Tn sn phm, vt liu c th

Materials or products tested

Tn phng php th c th The name of specific tests

Gii hn pht hin (nuc)/Phm vi o

Detection limit (if any)/range of measurement

Phng php th Test methods

8.

My bin p

in lc

Power transformer

Th nghim b chuyn nc iu chnh in p di ti

On load tap changer test:

+ Th cch in cc mch ph

Insulation check for auxiliary circuits

+ Th vn hnh

Operation Test

+ Chp sng b Contact K

Contact K waveshape

U: 0,4 n/to 245kV

S: 0,1 kVA n/to 125 MVA)

TCVN 6306-1: 2006

(IEC 60076-1: 2000) IEC 60076-8: 1997

IEC 60214-1: 2003

9. o in tr cch

Insulation resistance test

10.

o in tr mt chiu v cc tnh cc cun dy

DC windings resistance and polarity windings test

11.

Kim tra c tnh ngn mch/ c tnh khng ti

Short circiut and no load curves check

TCVN 6627-1: 2008; (IEC 60034-1: 2004) TCVN 6627-2: 2001 (IEC 34-2: 1972+ A1: 1974) TCVN 6627-3: 2000 (IEC 34-3: 1988) IEC 34-4: 1985

12. Th nghim in p tng cao tn s cng nghip. Power frequency high voltage test

TCVN 6099-1: 2007 (IEC 60060-1 : 1989) TCVN 6099-2: 2007 (IEC 60060-2 : 1994)

13.

My in quay

Electric rotating Machine

o rung

Vibration measurement

U: 0,4 n/to 17,5 kV

P: 0,01 n/to 180 MW

TCVN 6627-14: 2008 (IEC 60034-14:2003)

DANH MC PHP TH C CNG NHN LIST OF ACCREDITED TESTS

VILAS 479

AFL 01.09 Ln ban hnh: 5.10 Trang: 4/8

TT

Tn sn phm, vt liu c th

Materials or products tested

Tn phng php th c th The name of specific tests

Gii hn pht hin (nuc)/Phm vi o

Detection limit (if any)/range of measurement

Phng php th Test methods

14. o in tr cch in

Insulation resistance test

15. o thi gian ng ct

Close/Open time mearsurement

16. o in tr tip xc

Measurement contact resistance

17. Kim tra hm lng m kh SF6. Check the moisture content of SF6

IEC 56: 1987 + A1: 1992+ A2: 1995 IEC 60694: 1996 + A1: 2000+ A2: 2001

IEC 62271-100:2003

IEC 62271-200:2003

18.

My ct xoay chiu cao p

High voltage alternating

current circuit breaker

Th nghim in p tng cao tn s cng nghip. Power frequency high voltage test

U:0,4 n/to

245 kV

I: 100 n/to 6300A

TCVN 6099-2: 2007 (IEC 60060-2 : 1994) IEC 60694: 1996 + A1: 2000+ A2: 2001

IEC 62271-200:2003

19. o in tr cch in

Insulation resistance test

20. o in tr tip xc

Measurement contact resistance

IEC 62271-102: 2003 IEC 129: 1984

21.

Cu dao cch ly v ni t xoay

chiu cao p

High voltage alternating

current

disconnectors and earthing

switches

Th nghim in p tng cao tn s cng nghip Power frequency high voltage test

U: 0,4 n/to 245kV

I: 100 n/to 6300A TCVN 6099-2: 2007 (IEC 60060-2 : 1994) IEC 62271-102: 2003 IEC 129: 1984

22. o in tr cch in

Insulation resistance test

23.

My bin in p o lng

Measuring voltage

transformer

o in tr mt chiu cun dy

Coil of wire's D.C - Resistance measuring

U: 0,4 n/to 245 kV

Cl: 0,2

TCVN 7697-2: 2007 (IEC 60044-2: 2003) IEC 60044-3: 2002 IEC 60044-5: 2004

DANH MC PHP TH C CNG NHN LIST OF ACCREDITED TESTS

VILAS 479

AFL 01.09 Ln ban hnh: 5.10 Trang: 5/8

TT

Tn sn phm, vt liu c th

Materials or products tested

Tn phng php th c th The name of specific tests

Gii hn pht hin (nuc)/Phm vi o

Detection limit (if any)/range of measurement

Phng php th Test methods

24. o tn tht in mi Tg delta

Dielectric dissipation factor test

25.

My bin in p o lng

Measuring voltage

transformer

Th nghim in p tng cao tn s cng nghip (My bin p o lng c cp in p n 35kV) High voltage test for measuring voltage transformer: 0,4-35kV

U: 0,4 n/to 245 kV

Cl: 0,2

TCVN 7697-2: 2007

(IEC 60044-2: 2003) IEC 60044-3: 2002

IEC 60044-5: 2004

26. o in tr cch in

Insulation resistance test

27. o in tr mt chiu cun dy.

Coil of wire's D.C - Resistance measuring

28. Kim tra t s bin dng v xc nh c tnh t ha.

Ratio and Exciting curve tests

29. o tn tht in mi Tg delta. Dielectric dissipation factor test

30.

My bin dng in o lng

Measuring current

transformer Th nghim in p tng cao tn s cng nghip (My bin dng in o lng c cp in p 0,4 n 35kV) High voltage test for measuring current transformer: 0,4-35kV

U: 0,4 n/to 245kV

I: (1 n/to 6300)/ (1 hoc/or 5)A Cl: 0,2

TCVN 7697-1: 2007

(IEC 60044-1 : 2003)

31. o in tr cch in

Insulation resistance test

32.

Cp in lc

Power cable Th nghim in p tng cao tn s cng nghip Power frequency high voltage test

U: 0,4 n/to 245 kV

IEC 60502: 2005 TCVN 5936: 1995 (IEC 540-1982) TCVN 6099-2: 2007 (IEC 60060-2: 1994)

DANH MC PHP TH C CNG NHN LIST OF ACCREDITED TESTS

VILAS 479

AFL 01.09 Ln ban hnh: 5.10 Trang: 6/8

TT

Tn sn phm, vt liu c th

Materials or products tested

Tn phng php th c th The name of specific tests

Gii hn pht hin (nuc)/Phm vi o

Detection limit (if any)/range of measurement

Phng php th Test methods

33. o in tr cch in

Insulation resistance test IEC 60282-1 : 2002

34.

Cu ch cao p

Hight voltages fuses

Th nghim in p tng cao tn s cng nghip Power frequency high voltage test

U: 0,4 n/to 40,5 kV TCVN 6099-2: 2007 (IEC 60060-2 : 1994) IEC 60282-1 : 2002

35. o in tr cch in

Insulation resistance test

36. o dng in r

Measurement leakage current

37. Kim tra c tnh V-A xoay chiu.

V-A alternating curves check

38.

Th in p phng tn s cng nghip (cp in p n 35 kV) Discharge voltage test for Arreseter (rater voltage up to 35kV)

39.

Chng st van

Surge arrester

Kim tra b m st

Surge counter check

U: 0,4 n/to 245 kV

TCVN 5717: 1993

TCVN 8097-1:2010 (IEC 60099-1: 1999) IEC 60099-4: 2004

40. o in tr cch in

Insulation resistance test

41. o chiu di ng r in

Electric creepage distance mearsurement

42.

S cch in

Insulator

o tn tht in mi Tg delta.

Dielectric dissipation factor test

U: 0,4 n/to 245 kV

TCVN 5849: 1994

TCVN 7998-1:2009

(IEC 60383-1: 1993) IEC 60137: 2003

DANH MC PHP TH C CNG NHN LIST OF ACCREDITED TESTS

VILAS 479

AFL 01.09 Ln ban hnh: 5.10 Trang: 7/8

TT

Tn sn phm, vt liu c th

Materials or products tested

Tn phng php th c th The name of specific tests

Gii hn pht hin (nuc)/Phm vi o

Detection limit (if any)/range of measurement

Phng php th Test methods

43. S cch in

Insulator

Th nghim in p xoay chiu tng cao tn s cng nghip trng thi kh (S cch in c cp in p n 35kV) High voltage test at dry station for Insulator 0,4kV - 35kV

U: 0,4 n/to 245 kV

TCVN 6099-2: 2007

(IEC 60060-2: 1994) TCVN 7998-1:2009

(IEC 60383-1: 1993) IEC 60137: 2003 TCVN 5849: 1994

44. o in tr cch in.

Insulation resistance test

45. Kim tra c tnh tc ng.

Checking effect chart

46.

Thit b ng ct v iu khin

h p

Low voltage switchgear and

controlgear Th nghim in p tng cao tn s cng nghip. Power frequency high voltage test

U: 0,4 n/to 1kV.

I: 0,5 n/to 800A

TCVN 6434: 2008 (IEC 60898-1: 2003) TCVN 6592-2: 2000 IEC 60947-2: 2002

47. o in tr tip t

Measurement grounding resistance R: 0,05 n/to 100 Ohm

48.

H thng ni t

Ground system o in tr sut ca t

Measurement resistivity of soil

: 0,1 Ohmmeter n/to 50 kiloohmmeter

TCVN 4756-89 IEEE 80: 2000

49. Du cch in

Insulation oil

o in p nh thng

Break down voltage test U: 1 n/to

100 kV

IEC 156: 1995 IEC 60296: 2003

DANH MC PHP TH C CNG NHN LIST OF ACCREDITED TESTS

VILAS 479

AFL 01.09 Ln ban hnh: 5.10 Trang: 8/8

TT

Tn sn phm, vt liu c th

Materials or products tested

Tn phng php th c th The name of specific tests

Gii hn pht hin (nuc)/Phm vi o

Detection limit (if any)/range of measurement

Phng php th Test methods

II Xng R le o lng / Relay Measurement Department

50. Th dng in tc ng, tr v

Test current pick-up/drop-off

51. Th thi gian tc ng, tr v

Test time pick-up/drop-off

52. Th tn s tc ng, tr v

Test frequency pick-up/drop-off

53. Th in p tc ng, tr v

Test voltage pick-up/drop-off

IEC 255-7:1991

54. Th min tc ng, tr v

Test area pick-up/drop-off IEC 255-12/13: 1980

55.

R le in

Electrical relays

Th nghim tng tr tc ng, tr v

Test impedance pick-up/drop-off

in p/ Voltage:

0 n/to 1000 V;

Cl: 1,0

Dng in/ Current:

0 n/to 30 A;

Cl: 1,0

Cng sut (Active-power /Reactive-power): Vac: 0 n/to 600 V

Iac: 0 n/to 10A

Cl: 1,0

Tn s/ Frequency:

f: 45 n/to

65 Hz IEC 255-16: 1982