Radiometric devices >> selective voltmeters, voltage disturbance recorders and instrumentation antennas

NNB 102-2

18 999 RUB
7 600 UAH
available:
3 pieces

Online prices include VAT.

For order is possible effectively delivery of any quantity.

The equivalent network NNB 102-2

Also, this device can be called: NNB102-2, NNB1022, NNB102 2, NNB-102-2, NNB-1022, NNB-102 2, NNB 1O2-2.

NNB 102-2 equivalent network combined with selective microvoltmeter (type SMV 6,1 SMV 6,2 or STV 301-2) measures the voltage at the radio interference devices, machines and systems that unintentionally produce high-frequency energy.

Specifications NNB 102-2:

Frequency range - from 0,15 MHz to 30 MHz.

Number of conductors - 4.

Maximum load current - 25 A, each branch.

Maximum allowable voltage:

- Between two phases - 430 V;

- Between one phase and earth - 250 V.

Input impedance equivalent network NNB 102-2 - 75 Ohm.

Input impedance - 150±20 Ohm.

Phase coal equivalent - 20°.

Attenuation:

- Between the inlet and outlet of the network - no less than 30 dB;

- Measured voltage noise - 6±0,5 dB.

Isolation between conductors - not less than 20 dB.

Operating voltage of the transmitter interference between phase and earth:

- For sources of interference with cos φ - 1 - 97,5% of the supply voltage;

- For sources of interference with cos φ - 0,9 - 95% of the supply voltage.

Joining equivalents:

- AC input - Built-plug AS 25/380-4, TGL 57-1029;

- Network output - Built in AK outlet 25/380-4, TTL 57-1030;

- RF connection to a device for measuring interference - socket with 75-0-f1.

Weight - 25 kg.

Dimensions - 550x450x190 mm.

Running time - 2 hours, 15 minutes break.

Temperature range - from -10° C to +45° C.

Class implementation - T II by TGL 9200.

Storage and transport conditions NNB 102-2:

Temperature range - from -40° C to +55° C.

Maximum allowable pressure steam for a period of not more than 500 hours - 35 Torr.

Mechanical strength (impact):

- Duration of the shock - 6 ms;

- Maximum acceleration - 12 g;

- The number of strokes - 1000.

The manufacturer provides satisfaction guarantee equivalent network NNB 102-2 all the technical requirements provided the customer terms and conditions of use, storage and transportation of installed documentation manuals.

Photos: NNB 102-2

NNB 102-2 equivalent image.
NNB 102-2 equivalent image.
NNB 102-2 front view.
NNB 102-2 front view.
NNB 102-2 side view.
NNB 102-2 side view.
NNB 102-2 rear view.
NNB 102-2 rear view.
NNB 102-2 overhead view.
NNB 102-2 overhead view.


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