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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