No.

Type / name of test

Material / product

Documents of references

1.

Making and breaking tests

1.1

Basic short-circuit test-duties

High voltage alternating-current circuit-breakers above 1 kV

SR EN 62271-100/2009

IEC 62271-100/2008

PT - 03.01

1.2

Critical current tests

High voltage alternating-current circuit-breakers above 1 kV

SR EN 62271-100/2009,

IEC 62271-100/2008

PT - 03.01

1.3

Short-line fault tests

High voltage alternating-current circuit-breakers above 1 kV

SR EN 62271-100/2009

IEC 62271-100/2008

PT - 03.01

1.4

Out-of-phase making and breaking tests

High voltage alternating-current circuit-breakers above 1 kV

SR EN 62271-100/2009

IEC 62271-100/2008

PT - 03.01

1.5

Rated line - charging breaking current tests

High voltage alternating-current circuit-breakers above 1 kV

SR EN 62271-100/2009

IEC 62271-100/2008

PT - 03.01

1.6

Rated cable-charging breaking current tests

High voltage alternating-current circuit-breakers above 1 kV

SR EN 62271-100/2009

IEC 62271-100/2008

PT - 03.01

1.7

Rated single or back-to-back capacitor bank breaking current tests

High voltage alternating-current circuit-breakers above 1 kV

SR EN 62271-100/2009

IEC 62271-100/2008,

PT - 03.01

1.8

Transformer magnetizing currents switching tests

High voltage alternating-current circuit-breakers above 1 kV

SR EN 62271-110/2009

IEC 62271-110/2009

PT - 03.01

1.9

High voltage motors switching tests

High voltage alternating-current circuit-breakers above 1 kV

SR EN 62271-110/2009

IEC 62271-110/2009

PT - 03.01

1.10

Electrical endurance tests

High voltage alternating-current circuit-breakers above 1 kV

SR EN 62271-100/2009,

IEC 62271-100/2008

PT - 03.01

1.11

Shunt reactor switching tests

High voltage alternating-current circuit-breakers above 1 kV

SR EN-62271-110/2009

IEC-62271-110/2009

PT - 03.01

1.12

Single-phase and double earth fault tests

High voltage alternating-current circuit-breakers above 1 kV

SR EN 62271-100/2009

IEC 62271-100/2008

PT-03.01

1.13

Bus-transfer current switching tests

Alternating current disconnectors

SR EN 62271-102/2003

IEC-62271-102/2001

PT - 03.01

1.14

Induced currents switching tests

Alternating earthing disconnectors

SR EN 62271-102/2003

IEC-62271-102/2001

PT - 03.01

1.15

Rated current switching

High voltage alternating current contactors

SR-EN-60470/2003

IEC 60470/2000

PT - 03.01

1.16

Overload current switching

SR-EN-60470/2003,

IEC 60470/2000

PT - 03.01

1.17

Electrical endurance

SR-EN-60470/2003

IEC 60470/2000

PT - 03.01

1.18

Verification of making and breaking capacities

AC metal-enclosed switchgears and controlgears up to 52 kV

SR-EN-62271-200/2004

IEC 62271-200/2003

PT - 03.01

AC metal-enclosed gas insulated switchgears and controlgears equal and over 72,5 kV

SR EN 62271-203/2004

IEC 62271-203/2003

PT - 03.01.

1.19

Verification of making and breaking capacities

Earthing switches for voltage  over  1 kV

SR EN 62271-102/2003

IEC-62271-102/2001

PT - 03.01.

1.20

Mainly active load current tests

High voltage switches

 (1-52 kV)

SR EN 60265-1/2003,

IEC 60265-1/91998,

PT - 03.01

1.21

Closed-loop distribution circuit current tests

1.22

Line and cable charging current tests

1.23

Short-circuit making current tests

1.24

Earth fault current tests

1.25

Cable and line charging current under earth faults tests

1.26

Making and breaking capacities

Low voltage switchgear and controlgear: switches, disconnectors, switch-disconnectors and fuse-combination units

SR EN 60947-1/2008,

IEC 60947-3/2008

PT - 03.01

1.27

Operational performance test

SR  EN 60947-3/2009

IEC 60947-3/2008

PT - 03.01

1.28

Short-circuit making capacity test

SR EN 60947-3/2009

IEC 60947-3/2008

PT - 03.01

1.29

Fuse protected short-circuit withstand

SR EN 60947-3/2009

IEC 60947-3/2008

PT - 03.01

1.30

Making and breaking tests at the rated short-circuit current

High voltage alternating current fuse-switch combination

SR EN 62271-105/2004,

IEC 62271-105/2002,

PT - 03.01; PT -  03.02

1.31

Making and breaking tests at the maximum breaking I²t

High voltage alternating current fuse-switch combination

SR EN 62271-105/2004,
IEC 62271-105/2002,
PT - 03.01; PT -  03.02

1.32

Breaking tests at the rated transfer current

High voltage alternating current fuse-switch combination

SR EN 62271-105/2004,
IEC 62271-105/2002,
PT - 03.01; PT -  03.02

1.33.

Breaking tests

High voltage fuses over 1kV

SR EN 60282-1/2006

IEC 60282-1/2009

PT - 03.02.

Low voltage fuses up to 1kV

SR EN 60269-1/2008

IEC 60269-1/2009

PT-03.02

DC high voltage fuses

UIC-550-OR-57

PT - 03.02.

2.

Short-time withstand current  and peak withstand current tests

High voltage alternating circuit breakers  over 1 kV

SR EN 62271-100/2009,

IEC  62271-100/2008

PT - 03.03

High voltage switches over
1 kV

SR EN 60265-1/2003

IEC 60265-1/1998

SR EN 62271-1/2009

IEC 62271-1/2007

PT - 03.03

Alternating current disconectors over 1 kV

SR EN 62271-102/2003

IEC 62271-102/2001

PT -  03.03

AC metal - enclosed switchgears and controlgears (1-52 kV)

SR EN 62271-200/2004

IEC  62271-200/2003

PT - 03.03

Gas insulated metal enclosed switchgears equal and over72.5 kV

SR EN-62271-203/2004

IEC 62271-203/2003

PT - 03.03

Busbars and assemblies for low-voltage switchgears

SR EN 60439-1/2001

IEC 61439-1/2009

SR EN 60439-2/2001

IEC 60439-2/2005

IEC 60947-3/2005

PT - 03-03

Bushings.

SR EN 60137/2004

IEC 60137/2008

PT - 03.03

High-voltage / low-voltage prefabricated substations

SR EN 60694/2003

SR EN 62271-202/2009

IEC 60694/2002

IEC 62271-202/2006

PT - 03.03

Low voltage switchgear and controlgear: switches, disconnectors, switch-disconnectors and fuse-combination units

SR EN 60947-3/2009

IEC 60947-1/2007

PT - 03-03

Low voltage switchgear and controlgear (circuit-breakers, measuring and protective blocks, contactors and motor starters)

SR EN 60947-1/2009

IEC 60947-1/2007

SR EN 60947-3/2001

IEC 60947-3/2008
PT - 03-03

3.

Short-circuit current test

Short - circuiting and earthing systems

SREN 61230/2009

IEC 61230/2008

PT - 03.18

4.

Ability to withstand the dynamic effects of short-circuit

Power transformers :

- in oil

- dry

SR EN 60076-5/2006

IEC 60076-5/2006

PT - 03.04

SR EN 60076-11/2005

IEC 60076-11/2004

PT-03.04

Reactors

SR EN 60076-6/2009

IEC 60076-6/2007

PT-03.22

Line traps for AC power systems

IEC 60353/1989

PT-03.22

5.

Internal arc tests

5.1

Tests under arc conditions due to internal fault

AC metal - enclosed switchgears and control gears up to 52 kV

SR EN -62271-200/2004

IEC  62271-200/2003

PT - 03.07

AC metal - enclosed switchgears and control gears up to 52 kV

Gas insulated metal enclosed switchgears over 72,5 kV.

SR EN 62271-203/2004

IEC 62271-203/2003

PT - 03.07

Prefabricated substation

Current transformers

Voltage  transformers

SR EN 62271-202/2007

IEC 62271-202/2006

SR EN 60044-1/2002

IEC 60044-1/2003

SR EN -60044-2/2003

IEC 60044-2/2003

PT – 03.07

5.2

AC power arc tests

Insulators for overhead lines with nominal voltage above 1000 V

SR EN 61467/2009

IEC 61467/2008

PT – 03.23

5.3

Short-circuit tests

Surge arresters

SR EN 60099-1/2002

IEC 60099-1/1999

SR EN 60099-4/2005

IEC 60099-4/2009

PT - 03.08.

6.

Temperature - rise tests

High voltage alternating current

circuit-breakers above 1 kV

SR EN 62271-100/2009

IEC  62271-100/2008

PT - 03.05

Switches for high voltages above 1 kV and less than

52 kV

SR EN 60265-1/ 2003

IEC 62271-1/2007

PT - 03.05

Current transformers

SR EN 60044-1/2002

IEC 60044-1/2003

PT-I-03.05

High voltage fuses

SR EN 60282-1/2006

IEC 60282-1/2009

PT - 03.05

Alternating current disconnectors

 (above 1 kV)

SR EN 62271-102/2003

IEC 62271-102/2001

PT - 03.05

Insulated bushings for alternating voltages above 1000 V

SR EN 60137/2004

IEC  60137/2008

PT - 03.05

High voltage alternating current contactors

SR EN 60470/2003

IEC  60470/1999

PT -  03.05

AC metal - enclosed switchgears and controlgears for rated voltages above 1kV and up to and including 52 kV

SR EN 62271-200/2004

IEC  62271-200/2003

PT - 03.05

Gas insulated metal enclosed switchgears for rated voltages equal to and above 72,5 kV

SR EN 62271-203/2004

IEC 62271-203/2003
PT - 03.05

Busbars and assemblies for low voltage switchgears

SR EN 60439-1/2001;

IEC 61439-1/2004

SR EN 60439-2/2001 

IEC 60439-2/2005

PT-03.05

Inductive voltage transformers

SR EN 60044-2/2003

IEC 60044-2/2003

PT - 03.05

Capacitor voltage transformers

SR EN 60044-5/2005

IEC 60044-5/2004

PT-03.24

Power transformers:

- in oil

- dry

SR EN 60076-2/2002 

IEC 60076-2/1993

IEC 60076-7/2005

PT-03.16

SR EN 60076-11/2005

IEC 60076-11/2004

PT - 03.16

Prefabricated substations

SR EN 62271-202/2007

IEC 62271-202/2006

PT - 03.16

Low voltage switchgear and control gear: switches, disconnectors, switch-disconnectors and fuse-combination units

SR EN 60947-1/2008

IEC 60947-1/2007

SR EN 60947-3/2009

IEC 60947-3/2008

PT  - 03-05

7.

Inter-turn overvoltage tests

Current transformers

SR EN 60044-1/2003

IEC 60044-1/2003

PT – 03.26

8.

Mechanical endurance

High voltage alternating circuit breakers above
1 kV

SR EN 62271-100/2009

IEC 62271-100/2008

PT - 03.06

Switches for high voltages above 1 kV and less than

52 kV

SR EN 60265-1/2003

IEC 60265-1/1998

PT - 03.06

Alternating current disconnectors over 1 kV

SR EN 62271-102/2003

IEC 62271-102/2003

PT - 03.06

High voltage alternating current contactors

SR EN 60470/2003

IEC 600470/1999

PT - 03.06