Electrical safety in low voltage distribution systems up to 1 000 V AC and 500 DC. Equipment for testing, measuring or monitoring of protective measures Insulation resistance
€201.00
Electrical safety in low voltage distribution systems up to 1 000 V AC and 500 DC. Equipment for testing, measuring or monitoring of protective measures Part 3. Loop impedance
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 500 d.c.. Equipment for testing, measuring or monitoring of protective measures Effectiveness residual current devices (RCD) TT, TN IT
€281.00
Locking devices for ball and socket couplings of string insulator unit. Dimensions and tests
Electrical safety in low voltage distribution systems up to 1 000 V AC and 500 DC - Equipment for testing, measuring or monitoring of protective measures Resistance earth connection equipotential bonding
Electrical safety in low voltage distribution systems up to 1 000 V AC and 500 DC. Equipment for testing, measuring or monitoring of protective measures Resistance earth
Superconductivity Critical current measurement. DC critical of RE-Ba-Cu-O composite superconductors
€329.00
Electrostatics Protection of electronic devices from electrostatic phenomena. Compliance verification
€421.00
Quantities and units Electromagnetism
Electricity metering data exchange. the DLMS/COSEM suite Communication profiles for narrow-band OFDM PLC PRIME neighbourhood networks
Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices. models, instrumentation, procedures Procedure determine the specific absorption rate (SAR) for devices used in close proximity human body (frequency range of 30 MHz 6 GHz)
Assessment of power quality. Characteristics of electricity supplied by public networks
€390.00
Measurement procedure for the assessment of specific absorption rate of human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices. Vector measurement-based systems (Frequency range of 30 MHz to 6 GHz)
Exposure assessment methods for wireless power transfer systems
Electrical insulating materials used under severe ambient conditions. Test methods for evaluating resistance to tracking and erosion
