The 22D-E6P6H204 PowerFlex 40P AC Drive from Allen-Bradley is an AC drive which is used for controlling the speed of industrial motors in closed loop applications and in applications where a Category 3 safe-off function is required. The drive is compactly designed with a zero stacking feature which saves valuable space and allows for operation at an ambient temperature of up to 40 C and which is easily configured and programmed using an External HIM or an integral DSI communication port and PC-based programming tools (Drive Tools SP, and Drive Explorer). The 22D-E6P6H204 has a 3-phase output voltage range between 0 and 574V AC (3-phase) with 6.6A output current and with a power rating of 4kW (5HP). It also has an input voltage range of 460 to 600V AC, with an input current of 8.3A, and an input real power of 8.1KVA. The 22D-E6P6H204’s input line tolerance is ±10% at 47 to 63Hz, with a power factor of 0.98 across the entire speed range, and a short-circuit rating of 100,000A. The drive offers a BUS over-voltage and under-voltage trips of 1005V DC, and 390V DC, and it provides phase-to-phase and phase-to-ground protection using a Metal Oxide Varistor. The 22D-E6P6H204 has a power ride thru time of 100ms, with 2s Logic ride thru time, and it offers Class 10 Electronic Motor Overload Protection, using an electronic Motor Overload Relay.

The 22D-E6P6H204 provides motor control through the Volt per Hertz and the Sensorless Vector Control, using a Sine Coded Pulse Width Modulated control signal, with 2 to 16 KHz carrier frequency range. Its programmable output frequency range is 0 to 500Hz proportional to the output voltage, and its drive efficiency is 97.5%. The drive has 7 digital inputs (2 dedicated for start and stop, 5 programmable for functions), with Source or Sink Modes that are selectable via a DIP switch setting, and it has 2 isolated –10 to 10V/4 to 20mA Analog inputs with 100kiloohm and 250ohm input impedances. The 22D-E6P6H204 also has 1 non-isolated 0 to 10V or 4 to 20mA analog output with 1k ohm and 525ohm loads, and it has a single Form C Relay output with 3A and 0.5A resistive and inductive ratings at 125V AC. The 22D-E6P6H204 has a 4-digit control display with 10 additional LED indicators, and it has an integral RS-485 communication port that lets the 22D-E6P6H204 be programmed by a PC, and it can be used in a multi-drop network configuration. It has a functional temperature range of 14 to 122°F, at 5 to 95% non-condensing relative humidity, and it is protected by a NEMA Open (IP20) rated enclosure. It weighs about 1.6Kg, with dimensions of 125mmx x204mm x 97.5mm, and it has c-UL-us, CE, and CSA certifications.