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The 74101-181-51 from Allen Bradley represents a drive control circuit card designed for function with Bulletin 1336 AC Drives. Weighing 0.65 lbs, this component is intended for chassis standoff mounting and effectively limits inrush current to safeguard critical DC bus capacitors and power semiconductors.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Drive Control Circuit Card |
| Product Line | 1336 PCB Boards |
| Part Number | 74101-181-51 |
| Compatible Drive Series | Bulletin 1336 AC Drives |
| Mounting Type | Chassis standoff mount |
| Operating Function | Limits inrush current to protect DC bus capacitors and power semiconductors |
| Min. Operating Temperature | 0°C |
| Max. Operating Temperature | 50°C |
| Min. Storage Temperature | -40°C |
| Max. Storage Temperature | 70°C |
| Min. Relative Humidity | 5% (Non-Condensing) |
| Max. Relative Humidity | 95% (Non-Condensing) |
| Installation Altitude | 1,000 m |
The Allen Bradley 74101-181-51 is a drive control circuit card within the 1336 PCB Boards series. Constructed mainly for use in Bulletin 1336 AC Drives, it plays a crucial role in circuit protection. The card limits inrush current, thereby providing essential protection for the DC bus capacitors and power semiconductors, enhancing the stability and reliability of the drive.
With a total weight of 0.65 lbs, it is designed to mount onto chassis standoffs, allowing for straightforward integration into existing setups. Operationally, the card can function effectively between a minimum temperature of 0°C and a maximum temperature of 50°C, suitable for various operational environments. This component also proves reliable at different humidity levels, functioning well from 5% to 95% relative humidity, which is non-condensing.
In terms of storage, the card maintains robustness in conditions ranging from -40°C to 70°C, which ensures versatility across different scenarios. For installation purposes, this drive control card can be set up at altitudes reaching 1,000 meters above sea level, allowing for flexible deployment in varied locations.