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 |