
Neutral electromagnetic relay
Weak-current electromagnetic direct current relay with four changeover contacts. It is non-hermetically sealed, two-position, monostable.
It is applied to switch double current electric circuits.
Technical data and operating factors
MAIN ELECTRICAL DATA
Design | Operating voltage, V | Action voltage at 298К (+25oС), V, max | Coil resistance at 298К (+25oС), Оhm |
РФ4.523.023-00; -09; -25 РФ4.523.023-01 РФ4.523.023-02; -06; -22 РФ4.523.023-03; -04; -20 РФ4.523.023-05; -11; -21; -27 РФ4.523.023-07; -12; -23 РФ4.523.023-08; -10; -24; -26 | 24 + 2.4 12 + 1.2 48 + 4.8 60 + 6 12 + 1.2 24 + 2.4 30 + 3 | 15.0 7.7 32 35.9 8 16.5 17.9 | 650 + 97.5- 65 175 + 26.3- 17,5 2500 + 375- 250 2800 + 280- 420 175 + 35- 17,5 650 + 130- 97.5 700 + 105 |
Switching modes | ||||||
Switching range | Load type | Kind of Current | Switching frequency Hz, max | Number of switching cycles. max | ||
Current, A | Voltage V | At Aver. Temper. | Also At 353к (+85oС) | |||
0.3 - 1 0.1 - 0.3 0.05 - 0.1 0.03 - 0.05 0.3- 0.5 0.3 - 1 0.3 - 0.5 2 - 3 5·10-6 - 0.01 0.005 - 0.2 | 6 - 30 6 - 220 6 - 220 6 - 60 6 - 30 6 - 30 6 - 115 6 - 30 0.05 - 30 0.5 - 30 | active active active active τ≤0.015 s τ≤0.01 s cosφ≥0.8 active active active | direct direct 50-1000 Hz direct direct direct 50-1000 Hz direct direct direct | 5 5 5 5 5 1 5 5 5 5 | 2·105 105 105 106 5·103 5·103 2·104 104 2·104 105 | 105 5·104 5·104 5·105 2.5·103 2.5·103 104 5·103 105 104 |
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