Product Description
This RD 52.2 series of frequency converters are part of Rexroth Indramat's line of advanced industrial automation products, which also includes a variety of other products. This series includes the RD52.2-4B-018-L-A2-FW/S133, a three-phase drive system that can be used for various applications. It is designed to work with both synchronous and induction motors. The RD 500 drive systems are generally defined by their adaptability to a variety of applications. It has a motor output of 18.5 kW, a current rating of 35 A, and a rated output power of 23 kVA at a 4 kHz pulse frequency. At this PWM frequency, the RD52.2-4B-018-L-A2-FW/S133 produces a peak power of 30 kVA per 60 s.
In addition, it has a motor output of 15 kW, a current rating of 30 A, and a rated output power of 20 kVA at an 8 kHz pulse frequency. At 8 kHz, the RD52.2-4B-018-L-A2-FW/S133 produces a peak power of 26 kVA. Because of the forced air-cooling method used, it weighs about 11.3 kg, and its size class is B. Its required cooling airflow rate is 0.03 cubic meters per second. The RD52.2-4B-018-L-A2-FW/S133 has a current rating of 22 A and a power output of 14 kVA when operating at a PWM frequency of 12 kHz. As identified by EN 60529, this unit suffers a power loss of 3.2 kW and complies with the ingress protection category 20 requirements.
It is equipped with an internal brake chopper and can deliver continuous power of 55 kW while also producing a peak power of 260 kW. The brake chopper of the RD52.2-4B-018-L-A2-FW/S133 has a minimum resistance of 17.5 Ohms. Additional features include an external standby power supply as well as a starting lockout feature. This product can be shipped globally with a one year warranty period from Wake Industrial.
Wake Industrial Warranty
