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The Allen Bradley 74101-212-51 is an internal circuit board designed for specific voltage transient surge suppression and DC bus pre-charge control functionalities. It is compatible with C-Frame AC drives and operates efficiently at voltage ratings of 460 and 575V AC. With power rating support between 20 to 30 HP or X40 to X60 HP, this component integrates seamlessly across several drive series, including the 1336 PLUS and FORCE models.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Internal Circuit Board |
| Product Line | 1336 PCB Boards |
| Part Number | 74101-212-51 |
| Weight | 2.00 lbs (0.91 kg) |
| Primary Function | Voltage transient surge suppression applications, DC bus pre-charge control applications |
| Drive Frame Compatibility | C-Frame AC Drives |
| Voltage Rating | 460/575V AC |
| Power Rating Compatibility | 20 to 30 HP/X40 to X60 HP |
| Compatible Drive Series | 1336 PLUS, PLUS II, IMPACT, and FORCE |
| Min. Operating Temperature | 0°C |
| Max. Operating Temperature | 50°C |
| Min. Storage Temperature | -40°C |
| Max. Storage Temperature | 85°C |
| Min. Relative Humidity | 5% (Non-Condensing) |
| Max. Relative Humidity | 95% (Non-Condensing) |
The 74101-212-51 model from Allen Bradley is specifically crafted as an internal circuit board intended for two primary functions: it provides voltage transient surge suppression and controls DC bus pre-charge processes. Weighing in at 1.31 lbs, this circuit board is compatible with the C-Frame AC drives, ensuring it can be integrated into various systems requiring surge protection and control capabilities.
With its operation voltage ratings of 460 and 575V AC, this circuit board supports power ratings ranging from 20 to 30 HP, as well as X40 to X60 HP configurations. This range makes it suitable for use in multiple applications requiring reliable performance. Furthermore, the 74101-212-51 is designed to work with several drive series, including 1336 PLUS, PLUS II, IMPACT, and FORCE, providing flexibility for various setups.
For optimal functionality, the board can operate within a minimum temperature of 0°C and can withstand a maximum temperature of 50°C. When it comes to storage, it handles conditions ranging widely from -40°C to 85°C. Regarding environmental tolerances, it functions adequately in instances where relative humidity levels are between 5% (non-condensing) and 95% (non-condensing). Overall, the 74101-212-51 is engineered to provide dependable surge suppression and control, making it an essential component for enhancing system reliability.