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Allen Bradley 1336VT Drives SP-142495

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SP-142495

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The SP-142495 from Allen Bradley is a bridge rectifier kit designed for use in 1336VT Drives. It supports input voltages of 380, 415, or 460 V AC and operates at a frequency of 50 to 60 Hz. This unit can manage a nominal drive horsepower of 25 HP, providing a robust power solution.

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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 SP-142495

ManufacturerAllen Bradley
Product TypeBridge Rectifier Kit
Product Line1336VT Drives
Part NumberSP-142495
UPC662453044644
Input Voltage380/415/460 V AC, 50/60 Hz
Nominal Drive HP Rating25 HP
Nominal AC Input Voltage440 V AC to 480 V AC
Nominal DC Bus Voltage650 V DC
Rated Current34 A
IGBT Voltage Rating1200 V
Switching Frequency2 kHz
Number of IGBTs/Switches6-Pack Bridge Configuration
Braking IGBTIncluded
Terminals (Power)Bus Bar/High Current Screw Connections
Cooling MethodForced Air Cooling
IsolationIsolated Base Plate
Current Rating240–300 Amps
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Model SP-142495 represents a bridge rectifier kit developed by Allen Bradley, tailored for the 1336VT Drives series. This kit is specifically designed to handle input voltages of 380, 415, or 460 volts AC, making it versatile for various operational environments. It operates effectively at either 50 or 60 Hz.

The nominal drive horsepower rating is set at 25 HP, enabling significant power delivery for demanding applications. On the DC side, the nominal voltage is 650 volts DC, allowing the rectifier to maintain strong performance. The rated current for this unit is 34 Amps.

For the switches, this kit is equipped with a 6-pack configuration featuring Insulated Gate Bipolar Transistors (IGBTs) that have a voltage rating of 1200 volts. It also integrates a braking IGBT, further enhancing its operational versatility and efficiency. The switching frequency is configured at 2 kHz, supporting dynamic operations.

Cooling is managed through forced air methods, ensuring the unit remains within safe operating temperatures. For connectivity, the kit offers bus bar and high current screw connections, facilitating secure and efficient power transfers. Additionally, its design includes an isolated base plate to reduce any potential electromagnetic interference, ensuring stable performance. This bridge rectifier kit is rated for a current capacity ranging between 240 to 300 Amps, making it suitable for substantial load applications.