Bonitron, Inc. Overvoltage Braking Transistor M3452-U1600YM14-R7EIP

Description
Bonitron Braking Transistors are used with AC drives to allow full power braking and eliminate overvoltage faults. This permits controlled braking and dramatically shortens motor stopping time. The M3452 works with Variable Speed Drives (VSDs) to monitor the DC bus. If overvoltage occurs, the M3452 shunts the excess energy through a braking resistor to prevent overvoltage faults.
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Description
Bonitron Braking Transistors are used with AC drives to allow full power braking and eliminate overvoltage faults. This permits controlled braking and dramatically shortens motor stopping time. The M3452 works with Variable Speed Drives (VSDs) to monitor the DC bus. If overvoltage occurs, the M3452 shunts the excess energy through a braking resistor to prevent overvoltage faults.
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Datasheet
Datasheet Summary
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The M3452 series is a heavy-duty braking transistor designed to prevent overvoltage faults in AC drives by shunting excess DC bus energy through a braking resistor. The M3452-U1600YM14-R7EIP is a 1600A peak current unit rated for 690VAC drives with a 1090VDC setpoint, featuring a 0.68 Ω braking resistance and dimensions of 28.00" x 13.90" x 14.60". It includes R7EIP control options, enabling EtherNet/IP and PROFIBUS DP networking, remote configuration, and status monitoring. The unit is UL and CUL listed and supports master/slave operation. Higher current units above 200A, including this model, offer redundant control interfaces and diagnostics for system integration. Parallel operation allows higher current ratings beyond 1600A.

Datasheet Summary
Powered by GS/AI

The M3452 series is a heavy-duty braking transistor designed to prevent overvoltage faults in AC drives by shunting excess DC bus energy through a braking resistor. The M3452-U1600YM14-R7EIP is a 1600A peak current unit rated for 690VAC drives with a 1090VDC setpoint, featuring a 0.68 Ω braking resistance and dimensions of 28.00" x 13.90" x 14.60". It includes R7EIP control options, enabling EtherNet/IP and PROFIBUS DP networking, remote configuration, and status monitoring. The unit is UL and CUL listed and supports master/slave operation. Higher current units above 200A, including this model, offer redundant control interfaces and diagnostics for system integration. Parallel operation allows higher current ratings beyond 1600A.

Suppliers

Company
Product
Description
Supplier Links
Overvoltage Braking Transistor - M3452-U1600YM14-R7EIP - Richardson RFPD
Downers Grove, IL, United States
Overvoltage Braking Transistor
M3452-U1600YM14-R7EIP
Overvoltage Braking Transistor M3452-U1600YM14-R7EIP
Bonitron Braking Transistors are used with AC drives to allow full power braking and eliminate overvoltage faults. This permits controlled braking and dramatically shortens motor stopping time. The M3452 works with Variable Speed Drives (VSDs) to monitor the DC bus. If overvoltage occurs, the M3452 shunts the excess energy through a braking resistor to prevent overvoltage faults.

Bonitron Braking Transistors are used with AC drives to allow full power braking and eliminate overvoltage faults. This permits controlled braking and dramatically shortens motor stopping time. The M3452 works with Variable Speed Drives (VSDs) to monitor the DC bus. If overvoltage occurs, the M3452 shunts the excess energy through a braking resistor to prevent overvoltage faults.

Supplier's Site Datasheet

Technical Specifications

  Richardson RFPD
Product Category Transistors
Product Number M3452-U1600YM14-R7EIP
Product Name Overvoltage Braking Transistor
Transistor Type Overvoltage Braking Transistor
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