An example of the measurement of electromagnetic radiation for a residential building located near a 330kV power transmission line

  An example of the measurement of electromagnetic radiation for a residential building located near a 330kV power transmission line

The results of instrumental measurements of parameters of electromagnetic fields in the frequency range 5Hz-400kHz

Object name:

Apartment (new building)

The actual address of the object:

.......

Contact number:

...........

Name of the legal entity:

..........

..........

Object division:

Vimyryuvannya in new apartments

A source:

LEP 330kV 37-40m.

Date Time

Regulations

The electric zones of the electric modezh will be installed:
uzdovzh povіtryanih lіnіy elektroperedachі - at viglyadі zemelnoї dіlyanki i povіtryanogo spaciousness, obmezhenih vertical ploschinami scho vіddalenі of the Parties obidvі lіnії od kraynіh provodіv for Minds nevіdhilenogo їh position on vіdstan:
(for the povitrynikh lіnіy in the spring)
2 meters - up to 1 kV
10 meters - up to 20 kV
15 meters - 35 kV
20 meters - 110 kV
25 meters - 150, 220 kV
30 meters - 330, 400, 500, + (-) 400 kV
40 meters - 750 kV;

"THE RULES OF THE OCHORONI ELECTRIC MEANS" HAS BEEN FIRED BY THE RESOLUTION OF THE CONSTRUCTIVE MINISTRY OF UKRAINE VID 4 BARRECH 1997 р. N 209

Property Details:

aerial location

  An example of the measurement of electromagnetic radiation for a residential building located near a 330kV power transmission line

the minimum distance to the support - 37 m

Meter Information:
The measurements were carried out using a three-component “VE-meter-AT-003” Magnetic and Electric Field Parameter,
registered in the State Register of Measuring Instruments under the ........
Gauge serial number: ........
Certificate of verification № .......

Valid until: 04.09 ......
Checking date: 09.08 .......
Measurement error:
- relative error of measurement of mean-square values ​​of electric field intensity ± 15%
- relative error of measurement of mean-square values ​​of magnetic field strength ± 15%

Number of monitored controlled areas: 3

KZ №1-Kitchen.

CZ number 2-small room.

CZ number 3-Large room.


Measurement results

Duration of one measurement, min: 5
The unique identifier of the measurement (ID): EMP_COM -......

Number of measurement

Measured Parameters

Height

measurements

B I-50, μT

BII, ntl

B50, µT

E I-50, B / m

EII, B / m

E50, B / m

*

**

*

**

*

**

*

**

*

**

*

**

one

0.029

0.033

1.64

1.89

0.166

0.191

1,3

1.5

0.322

0.37

31.3

36

0.5-1.5m

2

0.025

0.029

1.67

1.92

0.16

0.184

0.5

0.575

0.322

0.37

34,8

40

0.5-1.5m

3

0.026

0.03

1.57

1.81

0.142

0.163

2

2.3

0.32

0.368

47.2

54.3

0.5-1.5m

BI-50, EI-50: induction of the MP and the intensity of the EP in the 1m frequency sub-band (5 Hz-2 kHz) minus the industrial frequency (50 Hz),
BII, EII: MP induction and electric field intensity in the 2nd frequency sub-band (2 kHz-400 kHz),
B50, E50: MP induction and industrial frequency (50 Hz) electric field intensity
* - average values ​​of measured EMF values
** - taking into account the error of the Meter

Conclusion (does not replace the expert opinion):
The MP radiation from a PC in the 1m frequency sub-band (5Hz-2kHz) without industrial frequency MPs (50Hz) does not exceed the standard value of 0.25 μT.
The radiation of a PC MP in the 2m frequency subband (2 kHz-400 kHz) does not exceed the standard value of 25 nT.
Radiation MP industrial frequency (50 Hz) does not exceed the standard value of 5 mT.
The EP radiation from a PC in the 1m frequency range (5Hz-2kHz) without the industrial frequency EP (50Hz) does not exceed the standard value of 25V / m.
The emission of an electron beam from a PC in the 2m frequency sub-band (2 kHz-400 kHz) does not exceed the standard value of 2.5 V / m.
The emission of industrial frequency (50 Hz) EP does not exceed the standard value of 500 V / m.

Measurements conducted:

Position

Full name

⁄ .............. ⁄


The measurements were carried out in the presence of:

Customer:

⁄ ................ ⁄

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Engineering survey. Geology. Geodesy.