M3575T series Standard Duty Braking Transistor Modules are used with AC drives to dissipate regenerated energy and prevent overvoltage faults, enabling controlled braking and reduced motor stop times. The modules are enclosed chassis type, wall or cabinet mountable, and compatible with most fixed bus variable speed drives. They operate from DC bus voltages with turn-on thresholds of 375 VDC for 230 VAC systems and 750 VDC for 460 VAC systems, and turn-off at 365 VDC and 725 VDC respectively. Rated for up to 600 A DC with a maximum 20% braking duty cycle and 60 seconds maximum on-time, they feature three connections: DC bus, resistors, and status. UL or CUL certification applies to models up to 75 A; models above 75 A are not certified. No field adjustments are required.
Standard Duty Braking Transistor Modules. Overvoltage Solutions for AC Drives. Dynamic Braking Transistor and Dynamic Braking Resistor Modules are used with AC drives to dissipate regenerated energy and eliminate overvoltage faults. These modules permit controlled braking of the AC drive, dramatically shorten the time required for a motor to stop as opposed to coasting. Bonitron M3575T Standard Duty Braking Transistors can be used to increase productive throughput by decreasing stopping time and are designed to be used with all drives with DC bus field terminals. The M3575T Braking Transistor Modules monitor the drive DC bus levels and control power to a resistive load dissipating regenerated energy. Standard modules are available rated up to 600 Amps DC with Braking Duty Cycles up to 20%.
| Richardson RFPD | |
|---|---|
| Product Category | Transistors |
| Product Number | M3575T-H200 |
| Product Name | Overvoltage Braking Transistor |
| Transistor Type | Overvoltage Braking Transistor |
