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Polarized High Frequency Direct Current Electromagnetic Relay

Polarized High Frequency Direct Current Electromagnetic Relay
Polarized High Frequency Direct Current Electromagnetic Relay
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Product Code : РА16
Product Description

High frequency electromagnetic relay

Polarized high frequency direct current electromagnetic relay with one changeover contact, hermetically sealed, monostable,, two-position.

It is applied to pass and switch high frequency signals in coaxial transmission lines with wave resistance of 50Ohm when signal attenuation of a disconnected channel (isolation) happens min 80dB with frequency to 400MHz and min 60dB with frequency to 1000MHz.

Contacting sizes of the high-voltage circuit correspond to the plug from draft 4 ВР0.364.015 ТУ. To connect relay the following sockets СР-50-275, СР-50-276, СР-50-287 and similar to them can be used.

Minimum term of service: 25 years.

Technical data and operating factors

  • Power supply voltage: according to the table.1.
  • Switching modes: according to the table.2.
  • Electric circuit contacts resistance: max 0.25Оhm
  • Action and release time, msec, max..10
  • VSWR in frequency range :
    • (100 - 400) MHz, max..1,11
    • (400 - 1000) MHz, max.1,33
  • Insulation resistance, Mohm, min:
    • in average climatic conditions ..1000
    • at maximal operating temperature .....50
    • at high humidity .........20
  • Insulation strength, V eff., min:
    • in average climatic conditions ...650
    • at high humidity..400
    • at low air pressure 250
  • Vibration stability in frequency range from (0,5 to 5) Hz, with amplitude of 3mm
  • From (5 to 55)Hz with amplitude of 1mm
  • From above (55 to 2500)Hz with acceleration to .15g
  • Impact resistance, to 50(g)
  • Linear load to 50g
  • Atmospheric temperature, oС...from - 60 To + 100
  • Relative humidity at (+35oC) to 98%
  • Air pressure:from 1.33•10-4 Pа (10-6 mm of mercury) to 305600 Pа (2280 mm of mercury)
  • Continuous operation time of relay at high temperature, h, max.10000
  • Minimum service lifetime, years, min 25
  • Relay mass, g, max..60

Main Electrical Data

Design

Operating

voltage, V

Action voltage at 298К (+25oС), V, max

Coil resistance at 298К (+25oС), Оhm

РФ4.523.080-00
РФ4.523.080-01

27 + 2.7
15 + 1.5

50
80

270+20
83+6


Switching modes

Switching Frequency Mhz

Switched power range, W

Load Type

Switching frequency, Hz. Max

Number of switching cycles. max

At Aver. Temper.

Also At 373к (+100oС)

1000
400
400

From 10-14 to 15
From 15 to 35
Passed to 150

Termination 50 Ohm

5
1
1

105
105
105

5-104
5-104
5-104


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