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Allen Bradley 1395 Spare Parts SP-170952

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SP-170952

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The Allen Bradley SP-170952 is a specialized Power Stage Interface (PSI) PCB board integral to the Bulletin 1395 DC drive system. This board serves as a critical link between the control board and the power bridge, facilitating effective management of control power distribution.

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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-170952

ManufacturerAllen Bradley
Product TypePower Stage Interface (PSI) PCB Board
Product Line1395 Spare Parts
Part NumberSP-170952
Weight1.63 lbs (0.74 kg)
Bulletin DriveBulletin 1395 DC
FunctionInterface between control board and power bridge
Primary RoleDistributes control power (AC/DC) to control board
Signal FunctionProvides 3-phase line synchronization signal
Gate ControlGenerates armature & field bridge gate signals
Control FeatureContains logic/control circuitry for drive operation
ApplicationUsed in 1395 DC motor drive systems
InstallationInternal PCB mounted inside drive
Board TypeControl interface & logic processing board
Alternate Part Numbers170952, 1395-170952
Humidity5 to 95%
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The SP-170952 Power Stage Interface PCB from Allen Bradley is a fundamental component used within Bulletin 1395 DC drive systems. This interface board functions primarily as a conduit that connects the control board with the power bridge. One of its essential responsibilities is the distribution of control power, whether it is AC or DC, ensuring that the control board operates effectively.

In addition to power management, the SP-170952 PCB provides a synchronization signal for 3-phase lines, critical for optimal drive performance. The board generates the necessary gate signals for both the armature and field bridges, which is essential for controlling the motor drive's operation. The inclusion of logic and control circuitry enhances its operational capabilities by allowing for dynamic drive functions and monitoring.

Designed for integration within the drive, this internal PCB is engineered for easy mounting inside the apparatus, contributing to a neat and orderly assembly. It is also built to withstand a range of humidity conditions, making it suitable for various industrial environments, operating effectively within humidity levels from 5% to 95%. The SP-170952 can also be referenced using alternate part numbers such as 170952 and 1395-170952.

Revision Part #Also known as
Ser ASP-170952-A, Series A, Rev A
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