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The Allen-Bradley 1336-SN-SP15A PCB inverter board is made for theĀ 1336 Plus, Plus II, Impact, and Force AC drives. It is compatible with the G and H-frame 1336 drives with 575 Volts AC voltage ratings and 300 to 800 Horsepower output power ratings.
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| Manufacturer | Allen Bradley |
|---|---|
| Category | Drives |
| Product Line | 1336 PCB Boards |
| Part Number | 1336-SN-SP15A |
| Weight | 1.44 lbs (0.65 kg) |
| Description | PCB Inverter Snubber Board |
| Voltage | 575 Volts AC |
| Power Rating | 300 to 800 Horsepower |
| Frame | G and H |
| Units of Kits per Drive | 3 |
| Location Within The Drive | In the input rectifier snubber board |
| Documentation | 1336 IMPACT-6.2, 1336 FORCE-6.2, or 1336 PLUS-6.2Ć¢ĀĀ trouble-shooting guide |
| Operating Temperature | 0 to 50 Degrees Celsius |
| Product Lifecycle Status* | Discontinued/Obsolete |
* The Allen Bradley 1336-SN-SP15A has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1336-SN-SP15A units instead of migration.
The Allen-Bradley 1336-SN-SP15A PCB inverter snubber board is a PCB (Printed Circuit Board) inverter snubber assembly for theĀ 1336 Impact, Plus, Force, and Plus II AC drives. This inverter snubber is found within the input rectifier snubber board located on the inverter assembly between the heatsink and the vertical Bus and on the power module snubber board located on the heatsink at the rear-end of the inverter bay. The 1336-SN-SP15A PCBĀ is shipped as a spare part assembly comprisingĀ 3 inverter snubbers and an installation kit that includes fastening screwsĀ and mounting plate. This snubber board is compatible with the G and H frames 1336 Plus, Plus II, Impact, and Force drives with 300 to 800 Horsepower output ratings and 575 Volts AC operating voltage ratings.
The 1336-SN-SP15A snubber PCB is installed on the power module and input rectifier snubber board by removing power from the drive and checking for zero Volts at the āDC and +DC brake terminals and the absence of control voltage at the āV and +V terminals on the main control board. Detach the jumper connectors (J1 and J2) on the snubber board, and remove the fasting screws holding the snubber board to the bracket. ReplaceĀ the old or damaged snubber with the new 1336-SN-SP15A snubber and fasten the snubber board back to the bracket. Attach the jumper connectors and re-attach the circuit platform. CheckĀ online resources such as the 1336 IMPACT-6.2, 1336 FORCE-6.2, or the 1336 PLUS-6.2Ā trouble-shooting guides forĀ more information on how to install and remove the 1336-SN-SP15A PCB snubber board safely.