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IEC 61325:1995

Insulators for overhead lines with a nominal voltage above 1000 V - Ceramic or glass insulator units for d.c. systems - Definitions, test methods and acceptance criteria

234,85 € 

IEC 60168:1994

Tests on indoor and outdoor post insulators of ceramic material or glass for systems with nominal voltages greater than 1000 V

234,85 € 

IEC 60383-1:1993

Insulators for overhead lines with a nominal voltage above 1000 V - Part 1: Ceramic or glass insulator units for a.c. systems - Definitions, test methods and acceptance criteria

268,41 € 

IEC 60383-2:1993

Insulators for overhead lines with a nominal voltage above 1000 V - Part 2: Insulator strings and insulator sets for a.c. systems - Definitions, test methods and acceptance criteria

38,35 € 

IEC 60372:1984/AMD1:1991

Amendment 1 - Locking devices for ball and socket couplings of string insulator units - Dimensions and tests

9,59 € 

IEC 60273:1990

Characteristic of indoor and outdoor post insulators for systems with nominal voltages greater than 1000 V

167,75 € 

IEC 60372:1984

Locking devices for ball and socket couplings of string insulator units - Dimensions and tests

67,10 € 

IEC TR 60797:1984

Residual strength of string insulator units of glass or ceramic material for overhead lines after mechanical damage of the dielectric

19,17 € 

IEC 60120:1984

Dimensions of ball and socket couplings of string insulator units

100,65 € 

IEC 60720:1981

Characteristics of line post insulators

19,17 € 

IEC 60471:1977/AMD1:1980

Amendment 1 - Dimensions of clevis and tongue couplings of string insulator units

9,59 € 

IEC 60471:1977

Dimensions of clevis and tongue couplings of string insulator units

19,17 € 

IEC TR 60575:1977

Thermal-mechanical performance test and mechanical performance test on string insulator units

167,75 €