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The 1336-SN-SP10A from Allen Bradley is an inverter snubber PCB designed for efficient circuit function. Capable of supporting motors with a power range of 150 to 250 horsepower, this board plays a critical role in protecting IGBT components within inverter systems.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Inverter Snubber PCB |
| Product Line | 1336 PCB Boards |
| Part Number | 1336-SN-SP10A |
| Weight | 1.50 lbs (0.68 kg) |
| UPC | 662453194974 |
| Rated DC Bus Voltage | 575 V |
| Mounting Method | Standoff-mounted PCB |
| Motor Power Range | 150–250 HP |
| Replacement Type | Field-replaceable |
| Quantity per Drive | 3 Boards |
| ESD Sensitivity | Yes |
| Circuit Function | Snubber Network |
| Energy Absorption | Capacitive-resistive |
| Assembly Level | Spare Part, Level 2 |
| Surge Protection | IGBT Protection |
| Connection Type | Stab-on Terminals |
The 1336-SN-SP10A, an inverter snubber printed circuit board from the Allen Bradley 1336 PCB Boards series, serves an essential role in industrial motor control applications. It caters to a significant motor power range of 150 to 250 horsepower, making it suitable for a variety of demanding tasks. This board operates with a rated DC bus voltage of 575 volts, ensuring reliable performance.
Constructed for easy maintenance, the snubber PCB is a field-replaceable component, enhancing system uptime. Typically, a complete drive will utilize three of these boards, allowing for synchronized function across multiple channels. The mounting method engages standoff mounting, securing the board effectively in place.
In terms of protection, the circuit includes IGBT protection, safeguarding critical components from voltage spikes. It absorbs energy efficiently through a capacitive-resistive network, ensuring the surrounding circuits are unaffected by surges. The snubber PCB shows ESD sensitivity, requiring appropriate handling practices to maintain its functionality.
Assembly falls under the category of spare part Level 2, which indicates its role in accordance with required operational standards. Terminals for connection are designed as stab-on types, fostering straightforward integration into existing systems. Overall, the 1336-SN-SP10A is an integral part of ensuring the longevity and reliability of IGBT-based inverter systems.
The Allen-Bradley 1336-SN-SP10A board is an inverter snubber PCB, designed for Allen-Bradley E Frame AC drives which belong to the 1336 PLUS, PLUS II, FORCE, and IMPACT series.