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Hermetically Sealed Direct Current Electromagnetic Power Relay
Product Code : РС49 а
Product Description
Neutral electromagnetic relay
Hermetically sealed direct current electromagnetic relay with one circuit changeover contact.
It is applied to switch double current electric circuits.
- Relay max mass 3.5 g.
- Technical specifications РС0.453.011 ТU.
- Minimum term of service: 25 years.
Technical data and operating factors
- Power supply voltage: according to the table. 1.
- Switching modes: according to the table. 2.
- Contacts resistance:
- ≤0.5 Оhm for Au 99.99;
- ≤1.4 Оhm for AgMgNi99.
- Action time: max 3мmsec
- Bounce time at action: max 2 msec
- Release time: max 2 msec
- Bounce time at release: max 1 msec
- Insulation resistance:
- 200 Mohm - under average climatic conditions;
- 20 Mohm - at max temperature;
- 10 Mohm - at high humidity
- Insulation strength: between conducting circuits and body frame:
- 350 V eff. 50Hz - under average climatic conditions;
- 180 V eff.50Hz - at low air pressure;
- 210 V eff. - at high humidity;
- Vibration stability: from 5 to 55 Hz with amplitude up to 2 mm;
- from above 55 tо 1000 Hz with acceleration up to 300 m/s2 30g;
- from above 1000 to 3000 Hz with acceleration up to 200 m/s2 20g;
- Impact resistance: up to 75g ..
- Environmental temperature: from 213К (-60°С) to 358К (+85°С).
- Relative humidity: up to 98% at 308К ( +35°С )
- Air pressure: to 1.33·10-6 Pа ( 10-8 mm of mercury) to 305900 Pа (2300 mm of mercury)
MAIN ELECTRICAL DATA
| Design | Operating voltage, V | Action voltage at 298К (+25oС), V, max | Coil resistance at 298К (+25oС), Оhm |
| РС4.569.421-00.,-04.,-05.,-09.,-12. РС4.569.421.-01.;-06.;-13. РС4.569.421-02.,-07. РС4.569.421-03.,-08. | 27 + 9- 5 18 + 2 12 + 4- 2 6 + 2- 1 | 18.5 12.2 7.2 3.8 | 1900 + 285- 380 800 + 160 270 + 40.5 65 + 6.5- 9.75 |
| Switching modes | ||||||
| Switching range | Switching ranges current, А | Switching ranges current, А | Switching ranges current, А | Number of switching cycles. max | ||
| Current, A | Voltage V | At Aver. Temper. | Also At 353к (+85oС) | |||
| 10-6 - 0.001 0.001 - 0.05 0.001 - 0.1 0.01 - 0.1 - 1.0 1- 6 similar relay 7- 48 similar relay Coil -29 1- 5 similar relay 6- 36 similar relay | 0.05 - 10 6 - 36 6 - 150 6 - 100 6 - 36 20 - 36 20 - 36 20 - 36 16 - 20 16 - 20 | Act. τ≤15 ms Act. Act. Act. Induc. Induc. Induc. Induc. Induc. | dir. dir. dir.. 50 Hz Dir. Dir. Dir. Dir. Dir. Dir. | 10 5 10 ≤5 10 10 10 1 10 10 | 105 2.5·103 105 5·104 105 105 104 104 105 104 | 2.5·104 1.25·103 2.5·104 1.25·104 2.5·104 2.5·104 2.5·103 2.5·103 2.5·104 2.5·103 |
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