EMB9351-E

Lenze's EMB9351-E inverter braking module is engineered for high-performance braking in various applications. It is capable of functioning on a nominal supply voltage that ranges from 270 volts DC to 775 volts DC. The maximum peak current that this module can handle is 16 amperes, sustained for a brief period of one minute. The inverter braking module is equipped with multiple switching thresholds, including 375 volts DC, 725 volts DC, and 765 volts DC, allowing for versatile operational adjustments.

In terms of performance, it boasts impressive peak braking power ratings—3 kilowatts at 375 volts DC, 11 kilowatts at 725 volts DC, and 12 kilowatts at 765 volts DC—granting it the capability to handle significant loads efficiently. For continuous operations, it maintains a braking power of 100 watts at each specified voltage level, ensuring sustained functionality under varying conditions.

The unit is defined by a braking resistance of at least 47 ohms when dealing with the specified DC voltages. Weighing 5.73 pounds (2.6 kilograms), it is compact enough for easy integration. The braking module can operate safely within an ambient temperature range from 0 to 40 degrees Celsius without power loss. However, at temperatures as low as -40 degrees Celsius, it can manage operations with some power reduction, indicating reliability in diverse environmental settings.

For appropriate storage conditions, it can withstand temperatures from -25 degrees to 70 degrees Celsius. The module maintains a protection class rating of IP10, with a humidity tolerance of approximately 85% relative humidity in non-condensing environments. It utilizes a DIN rail mounting method for straightforward installation. Additionally, the EMB9351-E complies with UL508, UL508C, and CE standards, affirming its adherence to safety and performance benchmarks.