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The Allen Bradley 160-MMB1 is a MOV module within the Bulletin 160 series engineered for compatibility with Bulletin 160 controllers. This module operates with a voltage range of 380-460V AC and a frequency of 50/60Hz, making it suitable for three-phase applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | MOV Module |
| Product Line | 160 SSC Variable Speed Drives |
| Part Number | 160-MMB1 |
| Weight | 1.00 lbs (0.45 kg) |
| Compatible Controllers | Allen-Bradley Bulletin 160 Controllers |
| Controller Voltage Range | 380-460V AC |
| Controller Frequency | 50/60Hz |
| Controller Voltage Type | 3-Phase |
| Enclosure Rating | IP 20 |
| Ambient Operating Temperature | 0°C to 50°C |
| Storage Temperature | -40°C to 85°C |
| Relative Humidity | 0 to 95% (Non-Condensing) |
| Vibration | 1.0 G Operational, 2.5 G Non-operational |
| Shock | 15 G Operational, 30 G Non-operational |
| Altitude | Up to 1,000 m (3,300 ft.) without derating |
The 160-MMB1 module from Allen Bradley serves as a metal oxide varistor (MOV) intended for the Bulletin 160 series of variable-speed drives. This essential component is compatible exclusively with Allen-Bradley Bulletin 160 controllers, making it integral to power management in variable-speed applications. Operating efficiently within a voltage range from 380 to 460 volts AC, this MOV module functions effectively on three-phase systems. It is suitable for networks requiring a 50 or 60Hz controller frequency.
Designed with an IP 20 enclosure rating, this module has a durable structure that protects it from dust and other particulates typical in indoor settings. It remains operational within a temperature range from 0 to 50 degrees Celsius, allowing for stable performance in various industrial scenarios. In addition, it can be stored safely in environments with temperatures as low as -40 degrees Celsius, extending to 85 degrees Celsius.
The 160-MMB1 MOV module can withstand relative humidity reaching 95% without risking condensation, ensuring reliability even in high-humidity environments. This module is also engineered to handle vibration levels of 1.0 G during operation and 2.5 G when not in use. Shock resistance ratings are also high, at 15 G operational and 30 G non-operational, adding to its robustness. This module maintains optimal performance at altitudes up to 1,000 meters (3,300 feet) without any derating, making it suitable for installation in flat and elevated environments.