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EMRV-27B-1 2-10 s

* Pictures are placed for illustration purpose only. Appearance of real component may differ

Electromechanical time relay designed to create delays in electrical signal transmission.

Annotation example: EMRV-27B-1 40-200 sec, where 40-200 sec – delay range for current version of relay.

Technical parameters

Control current type

DC

Control voltage, V

27±10%

Relay current drain during countdown, A

-at +20±5 oC .. +70±5 oC

-at -60±5 oC

0.55

0.75

Relay current drainafter countdown, A

-at +20±5 oC .. +70±5 oC

-at -60±5 oC

0.4

0.55

Insulation resistance, not less than, MOhm

-in normal conditions

-at 95-98% relative humidity and +20±5oC

20

1

Insulation strength, V

500

Durability

-for relays with delay less than 18 sec

-for relays with delay more than 18 sec

10000 cycles

50 hours

Shelf life

1 year

Delay time (for all existed modifications)

0,2-1
0,2-6
0,6-2
0,8-3
1-5
2-10
3-15
5-20
7,5-30
10-50
15-70
20-100
40-200
50-300
50-400
100-600
100-760

Switching modes

Relay group

Current, A

Voltage, V ±10%

Noninductive load

Inductive load

(t<0.01 sec)

1

2;3

0.006..2

0.05..2

27

1;2;3

0.25..0.5

Operational limits

Ambient air temperature, oC

-60..+70

Relative humidity at +20±5oC

98%

Air pressure, mmHg

19

Vibration

-frequency, Hz

-acceleration, g

10..200

4

Mechanical impact acceleration, g

6

Linear acceleration, g

15

Operative position

any

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