22A-B8P0N104 PowerFlex 4 1.5 KW AC Drive

Overview

22A-B8P0N104 is an AC inverter of the PowerFlex 4 series, focusing on compact economy and reliable control. The input is three-phase 240V AC voltage, adapted to 50 – 60Hz frequency, with a rated output current of 8.0A, corresponding to an adapted motor power of 1.5kW (2 horsepower). It has a power factor of 0.98, a built-in IGBT braking unit, and a protection level of IP20. It is an open structure and supports panel installation or rail installation. The overall weight is only 0.91kg. Equipped with an integrated LED keyboard and display screen, it is easy to operate; it has an RS485 communication port, and also contains 3 fixed start/stop/reverse discrete inputs, 2 programmable discrete inputs, and analog inputs adapted to 0-10V or 4-20mA signals and other rich I/O interfaces.

FAQ:

1.The 22A-B8P0N104 inverter supports V/Hz control and slip compensation. Which industrial load scenarios are these two control methods suitable for?

V/Hz control：

The control logic is simple and low-cost, and it is suitable for general loads that do not require：

1. high speed regulation accuracy. Typical scenarios:
2. Fluids: Fans and water pumps achieve energy saving by adjusting speed and matching flow;
3. Light conveying/mixing: small conveyor belts, raw material mixers;
4. Small general machinery: packaging machinery, rolling shutter door drive motors.

Slip compensation:

Dynamically correct the speed deviation caused by load fluctuation to ensure stable speed. Typical scenarios:

1. Load fluctuation transportation: mining conveyor belts, oil field pumping units;
2. Small and medium power constant speed categories: small extruders, textile spinning machinery;
3. Intermittent start and stop machinery: machine tool auxiliary transmission mechanism, intermittent feeding mixer.

2.The allowed ambient temperature of 22A-B8P0N104 in Zero Stacking™ installation mode is 40°C. What protection mechanisms will be triggered if this temperature is exceeded?

When 22A-B8P0N104 Zero Stacking™ is installed above 40°C, the following protection mechanisms are triggered:

1. Core: The F008 radiator overheating fault code pops up. Stop the machine immediately and restart after cooling.
2. Early warning: When the temperature slightly exceeds the threshold, it will automatically derate the operation (limit power/current) to maintain basic operation.
3. Self-test: synchronously detects the status of the cooling fan, marks abnormalities and prompts for maintenance.
4. Record: retain fault time and temperature data to facilitate subsequent investigation.

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