RECEIVER POMZ-3
|
No. |
Parameter name |
Value |
|
1 |
Indicator nominal reading, dB |
-90 ÷ 0 |
|
2 |
Device sensitivity, μV, not less |
300 |
|
3 |
The frequency of controlled harmonics in the magnetic field, Hz |
|
|
4 |
-first |
50 |
|
5 |
-second |
one hundred |
|
6 |
-third |
150 |
|
7 |
- eleventh |
550 |
|
8 |
The frequency of the controlled harmonic in the electric field, Hz |
|
|
9 |
-first |
50 |
|
10 |
- eleventh |
550 |
|
11 |
Consumption current, mA |
40 ÷ 80 |
|
12 |
Nominal supply voltage from an autonomous power source, V |
3.6 |
|
13 |
Device weight, g |
0.420 |
|
fourteen |
Overall dimensions of the device, mm, no more |
210x110x45 |
|
No. |
Name |
amount |
|
1
|
Receiver POMZ-3 "Technical description instructions for exploitation " |
1
|
|
2 |
"Receiver POMZ-3" |
1 |
|
3 |
Charger AC-220B / 5B 1A |
1 |
|
4 |
Packaging containers |
1 |
The POMZ-3 receiver is designed to detect the location of a single-phase ground fault of overhead power lines 6-35 kV, radially branched type with a capacitive ground fault current of more than 1 A.
The receiver can also be used to trace the route of a ground cable with voltage from 0.4 to 35 kV under current.
It is possible to determine underground structures, structures, pipelines under the influence of cathodic protection (when a cathodic current containing a 100 Hz harmonic is applied).
The receiver displays the relative change in the level of the electric field of the fundamental frequency (50 Hz) and generates a warning visual signal when the field level exceeds 500 V / m.