Contactor,întrerupător de circuit,senzor,Codificator,PLC,Convertor
25B: PowerFlex 525 serie (Built-in EtherNet/IP + safety function)
D: 380–480V 3-phase AC input
010: Rated output current 10.5A, 4kW (5Hp)
N: No built-in EMC filter
104: STO Safe Torque Off, IP20 open type, Frame B frame size
Specificații de bază
| Articol | Caietul de sarcini |
| Model | 25B-D010N104 |
| Serie | PowerFlex 525 |
| Intrare | 3-phase AC 380–480V, 50/60Hz |
| Putere nominală | 4kW (5Hp), 4kW for both normal duty and heavy duty |
| Curent de ieșire | 10.5O |
| Dimensiunea cadrului | Frame B |
| Evaluare incintă | IP20 (Open NEMA Type) |
| Comunicare la bord | EtherNet/IP |
| Funcția de siguranță | STO Safe Torque Off |
| Braking IGBT | Tranzistor de frânare integrat (este necesară rezistența de frânare externă) |
| Controlul motorului | V/F, Sensorless Vector, Closed-Loop Vector |
| Programming Interface | Port USB + front panel keypad |
| Temperatura de operare | -20℃ ~ +70℃ (derating required at high temperature) |
| Filtra | No built-in EMC filter |
| Ciclu de viață | Activ (In Production) |
Caracteristicile produsului
- Design modular; control unit can be detached separately and supports offline configuration.
- Native EtherNet/IP interface, directly compatible with Rockwell Logix PLC systems without additional communication cards.
- Standard STO safety function to meet safe stop requirements.
- Amprentă compactă, suitable for fans, pompe, transportoare, agitators and other general conduce aplicatii.
- USB direct connection to PC for parameter configuration via Connected Components Workbench software.
Instalare & Ghid de selecție
Clasament IP20: for cabinet mounting only, not for outdoor exposure.
No built-in EMC filter. An external EMC filter must be added if EMI compliance is required on site.
Integrated braking IGBT. External braking resistor is mandatory for high-inertia or fast-stop applications.
Heavy duty operation: rated current remains 10.5A continuous, 150% suprasarcina pentru 60 secunde.
Alternative & Opțiuni de înlocuire
Aceeași serie & puterea nominală: 25B-D010N114 (version with built-in EMC filter)
Alternative interne: Inovance MD290, Invt GD270 and other 4kW 380V AC drives with Ethernet. Nota: Communication protocols differ and program modification is required.
Supporting Documentation
Manual No.: 520-UM001 PowerFlex 520 Series User Manual
Defecte comune
- Comunicare: EtherNet/IP connection loss → Check Ethernet cable, IP address and switch port.
- Alarm F11: STO safety circuit open; safety terminals not shorted or safety circuit fault.
- F04 Overcurrent: Scurtcircuit motor, damaged cable or shorted braking resistor.
- F08 Overtemperature: Poor cabinet heat dissipation, dust clogged heat sink.
Application Fields of Rockwell 25B-D010N104 (PowerFlex525 4kW)
Key advantages of this model: Built-in EtherNet/IP + STO Safe Torque Off, integrated braking transistor, heavy-duty capability, ideal for OEM machine packages and factory automation retrofits with Rockwell Logix platforms.
- Material Handling Industry (Cele mai comune)
Transportoare cu bandă, roller conveyor lines, transportoare cu lanț
Sorting equipment, lifturi, small stacker mechanisms
Caracteristici: Frequent start/stop, stable torque performance. STO safety function meets emergency stop requirements. EtherNet/IP enables real-time monitoring of speed, current and faults by host PLC.
- HVAC & Fluid (Variable Torque Energy Saving)
Ventilatoare centrale de aer conditionat, cabinet centrifugal fans, exhaust/make-up air fans
Cooling water pumps, process water supply pumps, circulating pumps, dosing pumps
Caracteristici: Energy saving at low speed, constant pressure / constant flow control. Widely used in factory workshops, clean rooms and building HVAC systems.
- Chimic, Mâncare & Pharmaceutical Mixing Equipment
Small mixing reactors, mixere, agitatori, dispersers
Caracteristici: Fluctuating load, sensorless vector control available. STO safe stop complies with machinery safety standards; widely adopted for OEM food & utilaje farmaceutice.
- Ambalare, Imprimare & Light Machinery OEM
Bag making machines, etichetatoare, roll winding/unwinding units, small slitting machines
Paper processing, carton packaging equipment
Caracteristici: Multi-axis standalone machines, compact cabinet layout, side-by-side zero-clearance mounting supported. USB parameter download for fast batch commissioning.
- Tratarea apei & Protecția mediului
Aeration blowers, sludge conveyors, dosing systems, small scrapers
Caracteristici: Funcționare continuă, remote network monitoring, integration with Rockwell PLC systems.
- Other General Industrial Applications
Auxiliary machine tool axes, sand mills, small extruders, test benches
Variable frequency retrofits for legacy equipment, replacing older drives
✅ Selection Checklist (Potrivit / Scenarii nerecomandate)
Aplicații adecvate
- Projects using Rockwell PLC requiring native EtherNet/IP fieldbus communication
- Machinery safety standards requiring STO safe torque off
- 4kW motor with heavy-duty demand (150% supraîncărcare timp de 60 de secunde)
- OEM packaged machinery with compact cabinet space
Aplicații nerecomandate
- Înaltă tensiune, corrosive environment or outdoor installation without enclosure (IP20, numai pentru montaj în dulap)
- Projects without EtherNet/IP and STO safety requirements (Cost-effective PowerFlex523 is optional)
- Very high inertia, frequent emergency stop with insufficient cabinet space for braking resistor installation (Braking transistor only works with external resistor)
Rockwell Allen‑Bradley 25B-D010N104 (PowerFlex 525) Full Specifications
Serie: PowerFlex 525, built-in EtherNet/IP + STO Safe Torque Off, Frame B, 3-phase 380–480V, no built-in EMC filter
- Model Number Definition
| Segment | Descriere |
| 25B | PowerFlex 525, onboard EtherNet/IP and STO safety |
| D | 3-phase 380–480V AC input |
| 10 | Rated output current 10.5A, 4kW (5Hp) |
| N | No built-in EMC filter |
| 104 | IP20 open type, integrated braking IGBT, terminale standard, STO safety |
- Evaluări electrice
| Articol | Caietul de sarcini |
| Evaluări de intrare | 3-phase AC 380–480V; Toleranta la tensiune: -15% ~ +10%; 50/60Hz |
| Putere nominală de ieșire | Sarcina normală (ND): 4kW / 5Hp; Greutate (HD): 4kW /5Hp |
| Curent nominal de ieșire | 10.5O |
| Capacitate de suprasarcină | Greutate: 150% for 60s; 180% for 3s |
| Interval de frecvență de ieșire | 0–500Hz |
| Factorul de putere | 0.98 |
| Circuitul de franare | Integrated braking IGBT, este necesară rezistența de frânare externă |
| Tensiune de ieșire | 0~Input Voltage (380-480V) |
- Comunicare & Controla
| Articol | Caietul de sarcini |
| Comunicare la bord | EtherNet/IP (Dual port, ring topology support) |
| Programming Interface | Front USB port, compatible with Connected Components Workbench software |
| Keypad | Integrated LED display, keys and potentiometer |
| Moduri de control al motorului | Control V/F, Sensorless Vector (SV), Closed-Loop Vector (este necesar un codificator) |
| Digital Terminals | 6 DIN, 2 relay DO |
| Analog Terminals | 2 AI (0-10V / 4-20mA), 1 LA |
| Funcția de siguranță | STO Safe Torque Off, ISO 13849-1 PLd, IEC 61508 SIL2 |
- Mecanic & Specificații de mediu
| Articol | Caietul de sarcini |
| Dimensiunea cadrului | Frame B |
| Evaluare incintă | IP20 (NEMA Open, cabinet mount only) |
| Dimensiuni (Înălțime × L × D) | 180 × 87 × 172 mm |
| Greutate netă | 1.6 kg |
| Temperatura de operare | 0~40℃ full rating; derating required up to max 70℃ |
| Temperatura de depozitare | -40℃ ~ +85℃ |
| Umiditatea relativă | 5%~95%, necondens |
| Evaluarea altitudinii | Full rating up to 1000m; derate 1% per additional 100m above 1000m |
| Vibrație | Conform IEC 60068-2-6 |
- Certificari & Losses
| Articol | Caietul de sarcini |
| Certificari | UL, cUL, CE, RoHS |
| Clasa de eficienta energetica | IE2 (IEC 61800-9-2) |
| Pierderea puterii | Aproximativ. 74W |
| Standard Warranty | 1 an |
- Intrare / Output Terminal Notes
- STO safety terminals: X1, intrare de siguranță cu două canale. Must be shorted for normal operation; open circuit triggers F11 fault.
- Circuitul principal: R/S/T input; U/V/W to motor; BR+, BRfor external braking resistor.
- Control Terminals: Sink/Source selectable DI; analog signals configurable via jumper for voltage or current.
- Supporting Manuals
Manual de utilizare: 520-UM001 PowerFlex 520 Series AC Drive User Manual
Ghid de pornire rapidă: 520-QS001
SCCR Short-Circuit Current Rating Document: SCCR-PP001
- Critical Notes
- No built-in EMC filter: External EMC filter is required for EMI compliance on industrial sites.
- Tranzistor de frânare integrat, braking resistor not included. External resistor required for high inertia fast stop applications.
- IP20 construction: Not suitable for dusty or humid ambient conditions; must be installed inside electrical cabinet.
- Native EtherNet/IP interface, compatible with Rockwell ControlLogix and CompactLogix PLCs, no extra communication card needed.
