20AB022C3AYNANC0

The 20AB022C3AYNANC0 PowerFlex 70 Adjustable Frequency AC Drive is a variable speed drive from Allen-Bradley in its PowerFlex 70 series which is used for the speed control of a wide range of industrial applications. The drive is a wall or panel-mounted device with a NEMA 4X or 12 rated enclosure, and it has enhanced drive control and an IGBT dynamic brake system. The drive has input ratings of 25.3A, and 5kW (7.5HP), at 208V AC (3-phase), and it has a line input tolerance of -10% to +10% at 47 to 63Hz input frequency range. The drive has a displacement power factor of 0.95 across the speed range, with an efficiency of 97.5% at the nominal input and it has a maximum short-circuit rating of 200,000A (Symmetrical). The 20AB022C3AYNANC0 provides both AC and DC BUS over-voltage and under-voltage trip, and it provides an excessive temperature trip through a microprocessor-monitored Heat Sink Thermistor. The drive’s power loss ride thru time is 15ms, with a Logic Ride Thru time of 2s, and it has a factory-installed MOV, which protects against Surges, Phase-to-Ground, and Phase-to-Phase Fault Trips. The 20AB022C3AYNANC0 employs enhanced Sensorless vector control with full tuning, and Volt per Hertz control for motor control, and it generates variable Pulse Width Modulated Signals with a 2 to 10 kHz variable carrier frequency range.

The 20AB022C3AYNANC0 has an adjustable output frequency between 0 and 400Hz which is proportional to the 0 to the rated motor voltage and it has 2 analog inputs with an accuracy within ±0.4% of the maximum output frequency and 6 digital inputs with accuracy within ±0.01% of the set output frequency. The 20AB022C3AYNANC0 provides Class 10 electronic motor overload protection using an electronic overload relay, which provides precise and reliable motor control, in the event of overload or phase failure, and the drive offers 2 independent and programmable Accel/Decl times. The 20AB022C3AYNANC0 comes with a full numeric LCD control interface module for easy programming of the drive, but it has no slot for communication. The drive’s operating temperature range is 32 to 104 °F, while its storage range is –40 to 158 °F, at 5 to 95% non-condensing humidity, and it can function without de-rating at a maximum height of 1000m. The 20AB022C3AYNANC0 weighs approximately 9.13Kg (20.1lb) with dimensions of 219.9mm x 350mm x 210.7mm (8.66in x 13.78in x 8.29in), and it is cUL-us, CE and NSF certified.