|
ventilative sleeve pipe |
|
continues the sleeve pipe |
|
exchanger |
|
optical cable connecting tube
|
|
continues the sleeve pipe |
|
optical cable connection box |
|
|
| Home → Product List → cInstallation of introducing in:Circnlar
branch box |
XF6-28 Modle Circnlar Branch
Box |
| □
Uses： |
- Suitable for the connection between branch line and the
communication line in the city ,county and countryside
|
| □
Property： |
- Has the ability of avoiding thunder attacking and over-current
or over-voltage
- Apply the vacuum glass tube to improve the insulative property
and observe the inside conditions easily and also has the special
grounded device
|
| □ Main
Technical Indexes： |
- Environmental temperature：-25℃～+40℃
- Relative humidity：≤95％
- Contact resistance between the lead and the end:≤3×10-3MΩ
- Voltage resistance strength：non-puncture,no are-over under
500VDC/31min
- Property of the thunder attacking device for over-current or
over-voltage:
Under the 1.5kv of the thunder attacking
wave(10/700us wave type),should puncture to discharge
|
| □ The guide
for placing oders |
| Capacity（Pair） |
Outer dimension |
Case external diameter |
| 10 |
240×115×320 |
Φ130 |
110×M12－2 |
| 20 |
240×115×320 |
Φ130 |
110×M12－2 |
| 30 |
240×115×320 |
Φ130 |
110×M12－2 |
| 50 |
250×105×335 |
Φ160 |
110×M12－2 |
| 100 |
335×115×550 |
Φ160 |
110×M12－2 | |
