| Application scope:Train
broadcasting system |
| Environment conditions and major technical features: |
| Environment temperature:-55¡æ~+55¡æ |
 |
| please press here and will see detailed assembly
drawing |
|
| Relative humidity:40¡æ Reaches (93 |
+2 |
)% |
| -3 |
|
| Oscillation:frequency (11-55)Hz |
| ¡¡¡¡¡a Amplitude0.75mm |
| Impact:(10~40)times/minute |
| ¡¡¡¡¡¡Acceleration speed 250m/S2
|
| Pressure:AC 1500V
50HZ |
| Work voltage:DC48V |
| Working current: 25A |
| Contacting resistance:
¡Ü0.002¦¸ |
| Insulation resistence:¡Ý500M¦¸ |
| Mechanical life :1500 times |