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SGE-100M Series SF6 gas density relay

Description:

Used to control and monitor the density of SF6 bodies in sealed containers. It is applied to SF6 high voltage circuit breaker, medium voltage switch, gas insulated equipment (GIS), high voltage cable, transformer and transformer. It is suitable for strong vibration and outdoor harsh external conditions. It is timely for gas leakage in SF6 electrical equipment. Alarm signals, blocking signals and over voltage alarm signals are issued to ensure safe operation of SF6 electrical equipment.

  • Product Description

Main Feature:
1. Oil-free anti-vibration design
2.Compact sealing, less than 1x10-8mbar.1/s
3.Unique contact device design,
4.Three pairs of contacts
5.Humanized design of the junction box
6.Stainless steel protect shell
7. various joints
8. Thicker, smaller size, lighter and easy to apply in various installations

Technical Parameters:

Sealing

≤1x10-8mbar./s (helium gas test)

Contact rating

AC 250V 3A DC 250V 0.2A

Anti-vibration  

30m/s2

Impact resistance

500m/s2

Accuracy  

Level 1.5 (at 20 ° C)

Level 2.5( -40 ° C ~+60 ° C)

Working environment

Temperature  -40 ° C ~ + 60 ° C, relative temperature ≤95% RH

Number of contacts

Two or three pairs

The pressure of control output

(alarm, lock)specified by the user

Protection level

IP65

Insulation

2KV 1min

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