Support this website by joining the Silver Rails TrainWeb Club for as little as $1 per month.
Click here for info.
This website has been archived from TrainWeb.org/railway-yard-lee to TrainWeb.US/railway-yard-lee.
LOW-VOLTAGE STANDARD BELL-SAUCER OVERHEAD LUMINAIRES COMPONENTS
|
Example 1 - Standard Low-voltage BellSaucer 70-84-133 Overhead Luminaire
|
|
Optimal mounting height, for this size of low voltage fixtures, is about 2,75... 3,65 m, or 9... 12 ft.
|
Cast pieces variant - componence:
- Cast material -standard- head-cup shield.
- Cast material -standard- Bell-shaped shield.
- Pressed Aluminium or steel plate Saucer-shaped shield.
|
Head-Cup Shield - Tapered top surface
|
Bell-shaped Shield
|
|
Deep drawn plate variant:
- Deep drawn (pressed) plate components.
- Variantes for side-arm or overhead wire.
|
Head-Cup Shield - Tapered top surface
|
Head-Cup Shield - Flat top surface
|
Bell-shaped Shield
|
|
WARNING !
This kind of fixtures may use any kinds of low voltage bulbs or lamps.
In case of using automotive bulbs, or any other kind of bulbs or lamps which use a mase pole contact,
a new kind of lampholder with all the contact poles insulated (isolamented) related to the fixture's mase (body parts) shall be designed.
The use of fixtures' or lamposts' body as electrical conductor is forbiden.
The lampost and the low voltage fixture must be, only, connected to the grounding electrodes network.
|
There are no gaskets designs available for moment.
Each manufacturer will design the gaskets that he considers (it is) necessary.
content page
Support this website by joining the Silver Rails TrainWeb Club for as little as $1 per month.
Click here for info.