Natural cooled bushings for hydrogen cooled generators
€34.30
Liquid cooled bushings for hydrogen cooled generators
€41.78
Gas cooled bushings for hydrogen cooled generators
Insulators for overhead equipment, 1000 V a.c./1500 V d.c.; mounting dimensions
€24.39
Ball eyes without protective fitting attachment, for U-shaped straps, for overhead power lines.
Ball eyes with protective fitting attachment, for U-shaped straps, for overhead power lines.
Ball eyes with protective fitting attachment, for connection bolts, for overhead power lines.
Dimensions of clevis and tongue coupling of string insulators units.
€15.00
Insulators for overhead lines with a nominal voltage above 1 kV -- Part 1: Ceramic or glass insulator units for a.c. systems - Definitions, test methods and acceptance criteria
€18.00
Insulators - Tests on indoor post insulators of organic material for systems with nominal voltages greater than 1 kV up to but not including 300 kV.
€73.00
Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollution
IEC 61557-12:2018 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 12: Power metering and monitoring devices (PMD)
€470.00
IEC 61557-2:2019 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance
€46.00
IEC 61557-3:2019 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance
IEC 61557-4:2019 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection and equipotential bonding
