• IEC 62489-2 Ed. 1.0 b:2011

IEC 62489-2 Ed. 1.0 b:2011

Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 2: Methods of calculating and measuring the low-frequency magnetic field emissions from the loop for assessing conformity with guidelines on limits for human exposure

International Electrotechnical Commission, 01/26/2011

Publisher: IEC

File Format: PDF

$48.00$97.00


Published:26/01/2011

Pages:34

File Size:1 file , 660 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

IEC 62489-2:2011 applies to audio-frequency induction-loop systems for assisted hearing. It may also be applied to such systems used for other purposes, as far as it is applicable. The standard is intended for assessment of human exposure to low-frequency magnetic fields produced by the system, by calculation and by in-situ testing. This standard does not deal with other aspects of safety, for which IEC 60065 applies, or with EMC.

More IEC standard pdf

IEC 61557-13 Ed. 2.0 b:2023

IEC 61557-13 Ed. 2.0 b:2023

Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 13: Hand-held and hand-manipulated current clamps and sensors for measurement of leakage currents in electrical distribution system

$95.00 $190.00

IEC 60674-3-3 Ed. 2.0 b:2023

IEC 60674-3-3 Ed. 2.0 b:2023

Plastic films for electrical purposes – Part 3: Specifications for individual materials – Sheet 3: Polycarbonate (PC) films used for electrical insulation

$47.00 $95.00

IEC 61557-7 Amd.1 Ed. 3.0 b:2023

IEC 61557-7 Amd.1 Ed. 3.0 b:2023

Amendment 1 - 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 7: Phase Sequence

$12.00 $25.00

IEC 61557-16 Ed. 2.0 b:2023

IEC 61557-16 Ed. 2.0 b:2023

Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c - Equipment for testing, measuring or monitoring of protective measures - Part 16: Equipment for testing the effectiveness of the protective measures of electrical equipment and/or medical electrical equipment

$95.00 $190.00