Lenze

Lenze's EMB9352-C is engineered as a specialized inverter braking module within the Series 9300. It accommodates power supply voltages ranging from 270 to 775 Volts DC, making it suitable for various applications. The module’s peak braking power varies with voltage levels, providing 12 kilowatts at 375 Volts DC, 23 kilowatts at 725 Volts DC, and an impressive 25 kilowatts at 765 Volts DC. This flexibility ensures adequate braking strength for different operational demands.

Operating at a peak current of 32 Amperes, the EMB9352-C can manage substantial electrical activities. This unit boasts an ambient operating temperature range from 0°C to 40°C without any power reduction; however, temperatures can drop to -40°C and still function with some power reduction. Those working in different conditions can rely on the switching thresholds located at 375, 725, and 726 Volts DC for optimal efficiency.

For storage, the module can tolerate temperatures between -25°C and 70°C, ensuring safety in a range of environmental conditions. Its required braking resistance is set at a minimum of 47 ohms for the specified voltage levels. Installation is straightforward as the module mounts onto DIN rails. The energy maximum is limited to 50 Watts, which is acceptable for this kind of equipment.

The continuous braking power is rated at 5 kilowatts for 375 Volts DC, 10 kilowatts at 725 Volts DC, and 11 kilowatts at 765 Volts DC. An LED display provides users with necessary information, while humidity tolerance allows for approximately 85% at non-condensing conditions. This device also resists vibrations up to 0.7G, and its enclosure is rated at IP20 for protection from dust and touch hazards.

The Lenze EMB9351-C acts as a brake module, specifically designed to operate efficiently within the Series 9300. This unit is categorized as a cold plate type, ensuring effective thermal management. It can accommodate a supply voltage ranging from 270 to 775 volts DC, which allows it to integrate into various systems. For peak currents, it can handle up to 16 amps for a duration of one minute.

This brake module is also designed to provide a continuous braking power output of 100 watts, allowing it to effectively manage braking tasks without overheating. In regards to temperature performance, the EMB9351-C maintains operational integrity at ambient temperatures between 0 and 40 degrees Celsius without any reduction in power output. When exposed to higher temperatures of up to 55 degrees Celsius, a power reduction may be necessary to protect the module.

Storage conditions are equally robust, as this brake module can endure temperatures as low as -25 degrees Celsius and up to 70 degrees Celsius. Additionally, the device is rated with a protection classification of IP10, indicating it is not dust-tight and should be used in areas where dust ingress is not a concern. Weighing in at around 2.6 kilograms, the EMB9351-C is suitable for various applications within automation and control systems.

The Lenze EMB9342-C regenerative power supply module highlights efficient performance in power applications. It operates with a rated active power of 14 kilowatt, effectively handling a maximum output rating of 21.6 kilowatt. This module accepts an operating voltage ranging from 320 to 528 Volts AC, making it adaptable for various electrical environments. The device maintains functionality within a main frequency range of 48 to 62 Hertz and can accommodate frequency fluctuations within the same limits.

This power supply module is rated for a DC bus current of 26 Amperes and can manage currents up to 36 Amperes max. Furthermore, the module experiences an estimated power loss of about 200 Watts during operation. Designed with an IP20 protection class, the EMB9342-C ensures that internal components are safeguarded against dust and particulates.

The unit weighs 16.53 pounds (7.5 kilograms), providing a manageable weight for installation. It is capable of operating in non-freezing environments with ambient temperatures in the range of 0 to 40°C without loss of performance. Additionally, it can be installed at altitudes of 1,000 to 4,000 meters (approximately 3,280 to 13,132 feet) above sea level, albeit with derating at higher altitudes. The apparent power capacity reaches 16.6 kilo-volt-amperes, making it a reliable option for various applications that require efficient energy management.

The EMB9341-C from Lenze is a regenerative power supply module that operates effectively across various settings. Operating conditions are defined by a range of 0 to 50°C for ambient temperatures, and it is crucial to maintain a non-freezing environment. The unit achieves a protection class of IP20, allowing for safe operation in less exposed environments. This regenerative power supply module can handle main frequencies between 48 and 62 Hertz, suited for diverse industrial applications.

A wide operating voltage range of 320 to 528 Volts AC allows the EMB9341-C to integrate into different systems. With a rated active power rated at 7 kilowatts, it delivers substantial energy efficiency. The apparent power capacity stands at 8.3 kilo-volt-amperes, illustrating its ability to manage substantial loads. In terms of power loss, an estimated figure of 100 watts is indicated, ensuring effective operation with minimal energy waste.

The rated current for this module is 12 amperes, while its maximum current capacity reaches 18 amperes, enabling it to meet higher demands when necessary. For applications at elevated altitudes, it maintains performance from 1,000 to 4,000 meters (3,280 to 13,132 feet) above sea level.

Regarding DC bus specifications, the rated DC bus current is documented at 13 amperes. In terms of output efficiency, the maximum output rating is defined as 10.8 kilowatts. The unit's storage temperature environment ranges from -25 to 50°C, ensuring safe conditions during non-operational periods. Weighing in at 16.53 pounds (7.5 kilograms), this power supply module is designed for user-friendly handling and installation.