12F605 - 3Ø Regulator Platform Mounting
Revision 15
Aug 27, 2020
Note: This standard has been updated with a fiberglass crossarm but the drawing has yet to be updated.
Notes:
- Potential transformers and related material are optional and intended only for certain regulator bank installations. The engineer must specify the following compatible units separately:
Qty Compatible Unit Description 1 DB0310 3Ø P.T. Bank for Line Regulators 3 E0202 Cutout, 100A 15kV Polymer 3 R0102 Bracket, Cutout Crossarm Mounting 1 X0301D Crossarm, 10' Double Tangent Fiberglass 3 Z0102 Hot Line Clamp, No. 2 Al - Regulators are not included with this assembly and must be specified separately. Refer to Section D for regulator compatible units.
- 12’ spacing is sufficient for regulators up to 250 kVA. For line regulators larger than 250 kVA increase platform to switch spacing to 14’.
- Bond and ground platform.
- See Compatible Unit F230, Control Cable Riser, when relocating existing control panels.
- Maximum allowable platform loading is 4,500 lbs. per regulator.
- Lightning arresters and control cables are supplied with the regulators.
- Minimum pole height is 50’.
- Secure regulators to platform by bolting regulator bases to platform supports and banding regulator tanks to the platform with 1/2” stainless steel banding and clips (items T & U).
| Compatible Unit | Description | Quantity |
|---|---|---|
| C0208 | Wire, #4 Cu Bare SD Sol | 60' |
| C0550 | Tap Wire, Insul 4/0 Soft Drawn Copper | 120' |
| D0512 | Switch, 600A 15.5kV Left-hand Source/Load/Bypass | 3 |
| DB0308 | Bracket, Standoff with 12" T-Slot | 1 |
| I0105 | Insulator, Spool w/ Rack #2 | 2 |
| I0317 | Insulator, 15kV Polymer Suspension | 3 |
| I0380 | Insulator, 15kV Polymer Vertical Clamp Top | 9 |
| N0110 | Plate, Cu Ground 288 in² | 2 |
| R0401 | Equipment Mounting Platform, 14' Aluminum | 1 |
| R0802 | Timbers, 6" x 8" x 16’-0" | 1 |
| R1113 | Split-Bolt, Crossarm | 4 |
| T030* | Clamp, Straight Line | 6 |
| T0704 | OH Compression Terminals, 336.4 kcmil AAC 2-Hole (90°) | 6 |
| T0710 | OH Compression Terminals, 336.4 kcmil AAC & ACSR Slotted Paddle | 6 |
| T0711 | OH Compression Terminals, 336.4 kcmil AAC & ACSR Captive-Bolt Paddle | 6 |
| T0737 | Stem Connector, 336.4 & 350 kcmil AAC Str | 6 |
| T0906 | Dist Compression Terminal, 350 Str, 400 Compact Al & Cu | 6 |
| T0953 | Stainless Steel Bolts, 1/2” x 1-3/4” | 24 |
| X0301 | Crossarm, 10' Single Tangent Fiberglass | 1 |
| X0301D | Crossarm, 10' Double Tangent Fiberglass | 1 |
| Z0603 | Connector, Compression Al 2/0-3/0 to #6-1 to #6-1 | 3 |
| Z060* | Connector, Mini-Wedge | 7 |
| Z0701 | Connector, C-Crimp #4 to #4 | 10 |