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Electromagnetic relay
RPM-30 series

ТУ16-523.407-81

DC/AC relays are designed for switching of DC circuits up to 320 V and AC circuits of 380 V with frequency from 50 to 400 Hz.

detailed information

Main features

Rated current of contacts, А

5

Dropout voltage, not less

- for RPM-31

0.15

- for RPM-32, RPM-33В

not rated*

Electrical dirability, cycles

10 4

Overall dimensions, mm

- RPM-31

71х45.5х79

- RPM-32, RPM-33В

85х45.5х79

Weight, not more, kg

0.45

Ambient temperature, °С

from –40 to +55

Relative humidity at 35 ºС, not more, %

98

* the relay shall reset when the coil is disconnected.

Technical Data

Type

Number of contacts

Kind of current

Rated control voltage,

V

Pickup voltage,

V

Resistance of windings,

Ω

Operation /release time, not more,

s

NO

NC

RPM-31А/1

RPM-31А/2

3

2

-

1

DC

12

24

48

8.5

17

34.1

20.8

83.7

320

0.07/0.01

RPM-31Б/1

RPM-31Б/2

3

2

-

1

12

24

48

9.2

18.5

37

36.1

137

546

0.07/0.01

RPМ-32/1

RPМ-32/2

3

2

-

1

110

220

175-320

80.3

160.6

154

886

3750

5900

0.04/0.01

RPM-33В/1

3

-

AC

127, 50 Hz

127, 400 Hz

220, 50 Hz

220, 400 Hz

90.2

156.2

580

528

1220

1770

0.05/0.04

RPM-33В/2

2

1

Implementator

RECONT Engineering Complex

RECONT Engineering Complex manufactures low voltage devices: contactors and relays. This is one of the basic business areas for CHEAZ.

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