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Allen Bradley 1336 Adjustable 1336-SCR-SP17A

Product image is representative; revision or series may vary. Contact us to request a specific version.

1336-SCR-SP17A

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The Allen-Bradley 1336-SCR-SP17A input SCR assembly is made for theĀ 1336 Plus, Plus II, Impact, and Force AC Drives. It is compatible with the F-frame 1336 drives with 460 Volts AC voltage ratings and 250 to 450 Horsepower output power ratings.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1336-SCR-SP17A

ManufacturerAllen Bradley
CategoryDrives
Product Line1336 Adjustable
Part Number1336-SCR-SP17A
Weight32.00 lbs (14.51 kg)
DescriptionInput SCR Assembly
Voltage460 Volts AC
Power Rating250 to 450 HorsePower
FrameF
Units of Kits per Drive1
Location Within The DriveBelow The Heat Sink
Documentation1336 IMPACT-6.2, 1336 FORCE-6.2, or 1336 PLUS-6.2Ć¢Ā€Ā trouble-shooting guide
Operating Temperature0 to 50 Degrees Celsius
Product Lifecycle Status*Discontinued/Obsolete

* The Allen Bradley 1336-SCR-SP17A has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1336-SCR-SP17A units instead of migration.

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The 1336-SCR-SP17A input SCR assembly kit is an input SCR kit for the Allen-Bradley Impact, Plus II, Force, and Plus variable frequency AC drives. This input SCR kit is installed below the driveā€™s heatsink on the converter assembly, and it provides high power controls. The 1336-SCR-SP17A input SCR assembly kit contains one input SCR and installation accessories that includes a mounting plateĀ and fastening screws. The 1336-SCR-SP17A input SCR kit is compatible with the 460 Volts AC, F-frame, 1336 Force, Impact, Plus, and Plus II drives with output power ratings from 250 to 450 Horsepower.

The 1336-SCR-SP17A input SCR kit is installed right under the heatsink, close to the gate drive board mounting plate, and it is recommended to test the input rectifier board whenever a power module is replaced. A testing meter set to diode mode is used for testing the board, and the readings are compared to the standard table reading. If the SCR reading differs from the standard table reading, the input SCR should be replaced. To replace the input SCR, remove the driveā€™s enclosure and turn off the power from the drive. Check for zero VoltsĀ at the TB terminals and control voltage at the TB terminals. Detach the main control board mounting plate and the gate driveĀ board mounting plate to gain access to the input rectifier snubber board. Detach the input rectifier snubber board by removing the 2 fasting screws holding it tight to the converter bracket. Replace it with the 1336-SCR-SP17A input SCR assembly, and reconnect it back to the converter bracket. Attach the main control board and the gate driveĀ mounting plates, and reconnect power back to the drive.