Product Introduce
25B-D6P0N104 is an AC inverter of the PowerFlex 525 series, adapted to three-phase 323 – 528VAC input, frequency 50/60Hz; rated output power is 3 horsepower (about 2.2kW), output current 6A, built-in IGBT braking system, body protection level is IP20, built-in Ethernet/IP communication interface, and can also be connected to a dual-port Ethernet/IP Adaptation modules such as option cards support device-level ring network topology and are compatible with DeviceNet, Profibus and other protocols.
Parameter
| Parameter | Specific Specifications |
|---|---|
| Input Voltage/Frequency | 3-phase 323–528VAC, 50/60Hz |
| Rated Output Parameters | 6A, 3 HP (2.2kW), 0–460VAC output |
| Frame/Protection Class | Frame A, IP20 open-type structure |
| Control Mode | Sensorless Vector Control, Closed-loop Control |
| Communication Interface | Built-in EtherNet/IP, optional DeviceNet/Profibus DP |
| I/O Configuration | 7 discrete inputs, 3 discrete outputs, 2 analog inputs & 1 analog output |
| Braking System | Built-in IGBT braking unit |
| Safety/Certification | Integrated STO function, UL/RoHS certified |
FAQ:
1.When an overheating alarm occurs on the 25B-D6P0N104, in addition to checking the cooling fan, what other troubleshooting directions are there?
- Clean the dust and oil on the radiator and ensure that the internal air duct is not blocked by foreign objects.
- Check whether the load is overloaded and install an independent cooling fan for the motor when running at low speed.
- Confirm that the ambient temperature is ≤40℃, avoid dense installation, stay away from heat sources and increase ventilation.
- Check whether capacitors, IGBTs and other components are aging and bulging. It is recommended to replace old equipment preventively.
- Use CCW software to verify temperature sensor data and troubleshoot driver board and main control board circuit faults.
- Check the thermal grease/gasket between the heat sink and the power module, and reapply it after aging.
2.25B-D6P0N104 has a built-in IGBT braking unit. Does it require an external braking resistor? If necessary, what is the suitable resistor value and power range?
- No external connection is required for light load/gentle deceleration conditions; external connection is required for rapid shutdown, large inertia or frequent start and stop conditions (to prevent bus overvoltage).
- Adapting resistor: minimum resistance value ≥50Ω, power selection is 5–10kW; high-frequency braking requires a 1.5–2.0 times factor to select the upper limit power.
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