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Hermetically Sealed Direct Current Electromagnetic Power Relay

Hermetically Sealed Direct Current Electromagnetic Power Relay
Hermetically Sealed Direct Current Electromagnetic Power Relay
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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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