Call Us
Home » Products » Electromagnetic Relay » Non-hermetically Sealed Electromagnetic Direct Current Relay

Non-hermetically Sealed Electromagnetic Direct Current Relay

Non-hermetically Sealed Electromagnetic Direct Current Relay
Non-hermetically Sealed Electromagnetic Direct Current Relay
Send Inquiry
Product Code : РК71 ра
Product Description

Neutral electromagnetic relay :

  • Non-hermetically sealed electromagnetic direct current relay with two changeover contacts..
  • Suitable for one current electric circuits switching an alternating current voltage up to 245 V,50 Hz frequency.
  • Technical specifications ЛГИШ.647612.018 ТU.
  • Minimum term of service : 12 years.

Technical data and operating factors :

  • Power supply voltage : ( 12 + 2.4 ) V
  • Switching modes : according to the table.1.
  • Action time : 20 msec
  • POWER CONSUMPTION: 1 W max.
  • Contacts resistance:
    • 200 Mohm - under average climatic conditions;
    • 20 Mohm - at max temperature;
    • 2 Mohm - at high humidity - between contacts;
    • 4 Mohm - at high humidity - between contacts and coil
  • Dielectric strength (under average climatic conditions):1410 V peak - between contact groups; 4240 V peak - between contacts and coil.
  • Vibration stability :
    • from 10 to 150 Hz with amplitude up to 29.4 m / s 2 (3g)
    • Impact resistance : 10000impacts with a peak impact acceleration up to 147 m/s 2 (15g), duration of exposure ( 2-20 ) ms.
    • Environmental temperature : from 243 К (-30oС) to 328 К (+55oС).
  • Relative humidity : to 98% at 298К ( +25oС )
  • Air pressure : From 400 mm of mercury to 800 mm of mercury

Switching modes

Switching range

Type of Load

Type of current

Switching frequency Hz, max

Number of switching cycles. max

Current, A

Voltage, V

At average temperature

Also at 358k (+85oC)

0.1 - 10.0

6 - 245

Active

Alternating 50 Hz

0.5

5-104

2.5-104

Note: At the individual orders the manufacturing of relay is possible with other coil voltages.


ALFACOM GROUP
X


Back to top
ALFACOM GROUP All Rights Reserved.(Terms of Use)
Developed and Managed by Infocom Network Ltd.