22A-D8P7H204

The 22A-D8P7H204 Powerflex 4 Variable frequency drive by Allen-Bradley is a simple, cost-effective, and compact drive, with (3-phase) 480V AC output voltage and 2.2KW (3.0HP) output power which offers the user powerful motor speed control. It offers control and functionality through its fixed keypad and LED HIM, which allows for easy control and interface with the machine. The 22A-D8P7H204 can be programmed with a PC as well as connect to other devices on the serial network, via an RS-485 port. It has 3 unique controls, (Digital, Analog, and Programmable controls), all of which control the machine mode based on the user’s choice. Its digital input control can easily switch between a source mode (18-24V = ON/0-6V = OFF) or a sink mode (0-6V = ON/18-24V = OFF) depending on user’s DIP switch setting.

The drive’s input voltage range is 340-528V AC, with an output current rating of 8.7A and an apparent power of 8.6KVA. The 22A-D8P7H204 circuitry is protected by a UL-listed Class J (type) fuse, a 140M-C2E-B63 motor protector, and a 100-C09 contactor. It dissipates about 140W heat when operational and it has an operational efficiency of 97.5%. The 22A-D8P7H204 has a programmable input/output control frequency range of 0-240Hz, and a carrier frequency range of 2-16 KHz with 4 KHz as the default value. The drive offers over-current protection at 200% hardware limit for about 60 seconds. It also offers over-voltage and under-voltage protection. It is designed with an IGBT internal break with a replacement plate drive, and it comes in an IP20, NEMA/UL-rated open enclosure. The 22A-D8P7H204 has net dimensions of 175mm (6.89in) x 4.8mm (4.13in) x 136mm (5.35in) and it weighs about 1.41Kg (3.1lb).