R0130-9 - Transformer Vibration Dampers
Revision 2
Mar 1, 2012
| C.U. | W | L | T | Description | Qty | MID |
|---|---|---|---|---|---|---|
| R0130 | 2" | 4" | 1/2" | Pad, Vibration Dampening | 1 | 1001252 |
| R0132 | 4" | 8" | 1/2" | Pad, Vibration Dampening | 1 | 1001253 |
| C.U. | Max. Wt. | Item | Description | Qty | MID |
|---|---|---|---|---|---|
| R0135 | 1,600 lb. | A | Pad, Vibration Dampening 2" x 4" x 1/2" | 4 | 1001252 |
| B | Tubing, Rectangular Steel 2" x 1" x 30" | 2 | 1001254 | ||
| R0137 | 6,400 lb. | A | Pad, Vibration Dampening 4" x 8" x 1/2" | 4 | 1001253 |
| B | Tubing, Rectangular Steel 4" x 2" x 60" | 2 | 1001255 | ||
| R0138 | 9,600 lb. | A | Pad, Vibration Dampening 4" x 8" x 1/2" | 6 | 1001253 |
| B | Tubing, Rectangular Steel 4" x 2" x 60" | 3 | 1001255 | ||
| R0139 | 12,800 lb. | A | Pad, Vibration Dampening 4" x 8" x 1/2" | 8 | 1001253 |
| B | Tubing, Rectangular Steel 4" x 2" x 60" | 3 | 1001255 |
Notes:
- Transformers installed in customer owned buildings must be placed on vibration dampening pads to isolate the building from transformer vibration and noise.
- For maximum effectiveness, vibration dampening pads should be loaded to approximately 50 psi. The appropriate numbers of pads for a given transformer weight can be calculated by:
Round N up or down to the closest even whole number. - Refer to Construction Standard 4-13-2.0 for distribution transformer weights.