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Neutral Electromagnetic Relay

Neutral Electromagnetic Relay
Neutral Electromagnetic Relay
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Product Code : РК70 а
Product Description

Neutral Electromagnetic Relay

Non-hermetically sealed electromagnetic direct current relay with two changeover contacts or short circuit. Suitable for double current electric circuits switching of alternating current voltage up to 245 V with frequency 50 Hz.

  • Relay max mass 20 g
  • Technical specifications ЛГИШ.647612.017 ТУ.
  • Minimum term of service: 12 years.

Technical data and operating factors

  • Power supply voltage :( 12 ± 2.4 ) V
  • Switching modes : according to the table.1.
  • Action time: max : 20 msec.
  • Power consumption : 1 W max
  • Insulation resistance:
    • 200 Mohm - under average climatic conditions;
    • 20 Mohm - at max temperature;
    • 2 Mohm - at high humidity between contacts;
    • 4 Mohm - at high humidity between contacts winding;
  • Insulation strength (under average climatic conditions) :
    • 2120 At peak - between contact groups;
    • 4240 At peak - between contacts and coil.
  • Vibration stability : from 10 to 150 Hz with acceleration up to 29.4 m/s2 (3g)
  • Impact resistance : 10000shocks with a peak shock acceleration up to 147 m/s2(15g), duration of exposure ( 2-15 ) ms.
  • Environmental temperature : from 233К (-40oС) to 353К (+70oС).
  • Relative humidity : to 93% at 303К ( +30oС )
  • Air pressure : from 400 mm of mercury to 800 mm of mercury


Action voltage, V, max

Winding resistance, Ohm

ЛГИШ.647612.017-00.02

8,2

150

ЛГИШ.647612.017-01.02

9,0

430

ЛГИШ.647612.017-02.02

3,6

70


VERSIONS FOR SWITCHING (ЛГИШ.647612.017-00.02) AND CLOSING (ЛГИШ.647612.017-01.02, ЛГИШ.647612.017-02.02 ) CAN BE MANUFACTURED.

Switching range

Type of Load

Kind of Current

Switching frequency Hz, max

Number of switching cycles. max

Current, A

Voltage, V

At average temperature

Also at 323k (+50oC)

0.1-5.0

6-220

Active

Alternating 50-1100 Hz

0.167

5-104

2.5-104


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