contactor,cortacircuitos,inversor solar,medidor electrico,baterias solares
Código de pedido: 3AUA0000058188
Estado del ciclo de vida: Obsoleto (Classic Maintenance Phase). Spare parts available, long lead-time for new stock; upgrade to ACS380 series is recommended.
- Type Code Decoding
ACS355-03E-07A3-4
| Campo | Descripción |
| ACS355 | ABB Machinery Conducir Serie |
| 3 | Three‑phase AC power supply input |
| mi | Built‑in 50Hz EMC RFI filter |
| 07A3 | Continuous rated output current 7.3 A |
| 4 | Clase de voltaje: 380‑480 VAC three‑phase |
- Núcleo Eléctrico & Especificaciones mecánicas
| Artículo | Parámetro |
| Typical motor power rating | 3.0 kilovatios (400 V three‑phase) |
| Rated output current I₂N | 7.3 A |
| Input power supply | Three‑phase 380‑480 V ±10%, 48‑63 Hz |
| Protección de ingreso | IP20 (cabinet‑mount installation) |
| Tamaño del marco | R1 |
| Frecuencia de salida | 0‑600 Hz, vector / Control V/F |
| Capacidad de sobrecarga | 150% I₂N for 1 min per every 10 min; 180% I₂N peak for 2 s at start‑up |
| Frecuencia de conmutación | 4 kHz (por defecto); adjustable from 4 kHz to 16 kHz |
| Built‑in functions | STO Safe Torque‑Off, integrated brake chopper, 8‑step sequence programming, FlashDrop fast parameter download |
| Dimensiones generales (Ancho×Alto×Profundidad) | 70 mm × 239 mm ×161 mm |
| Peso neto | 1.8 kilos |
| Standard delivery scope | Control panel NOT included; panel must be ordered separately |
- Hardware Interface & Native I/O
- Entradas digitales: 6 DE; Salida digital: 1 HACER; Salida de relé:1 Relé
- Entradas analógicas:2 AI; Salida analógica:1 HACIA
- Native RS-485 (Modbus RTU); supports plug-in fieldbus option modules
- Dual-channel hardware STO safety terminals (compliant with machinery safety standards)
- Power terminals: L1/L2/L3 power input; U/V/W motor output; BR+ BR-brake resistor terminals; Tierra protectora de PE
⚠️ Brake resistor NOT supplied as standard; brake resistor is an external optional accessory.
- Packing List
✅ Items included in standard package:
- 1 × ACS355-03E-07A3-4 main unit
- I/O control terminal blocks, terminales de potencia, mounting screw kit
- Paper-format installation manual & quick-start guide
- Paper mounting cutout template
❌ NOT included in standard delivery; debe pedirse por separado:
Control panels: ACS-CP-A (Advanced panel J400), ACS-CP-C (Basic panel J404)
Fieldbus modules: FPBA-01 (Profibus-DP), FENA-01 (Ethernet/IP / PROFINET), FMBA-01 (Modbus RTU), etc..
I/O expansion module MREL-01; encoder interface module MTAC-01
External brake resistor, panel extension cable, FlashDrop tool
- Reemplazo compatible & Soluciones de actualización
Original model is obsolete; two selection scenarios below:
Opción 1: Upgrade to ABB ACS380-04-09A5-4 (3 kilovatios,9.5 A)
Ventajas: New-generation machinery drive, funciones mejoradas, hardware STO supported, parameter migration tool available
⚠️ Notice: Terminal layout and cabinet mounting cutouts are NOT fully compatible. Cabinet modification is required. I/O definitions differ. Direct plug-and-play replacement is impossible. Rewiring, parameter conversion and commissioning are mandatory.
Opción 2: Spare-part stock of original ACS355-03E-07A3-4
Ventajas: Montaje idéntico, wiring and parameters; direct drop-in replacement
Desventajas: Limited stock, high unit price, long lead-time; classified as obsolete legacy spare-part stock.
- Escenarios de aplicación típicos
OEM machinery supporting: transportadores, maquinaria de embalaje, equipo textil, woodworking machines, food-beverage processing equipment, small-size pumps & fans, simple lifting mechanisms and general-purpose variable-speed applications.
- Notas de selección & Application Boundary Conditions
- Temperatura ambiente: Full-rating operation from 0 °C to +40 °C; derating required above 40 °C. Condensation, corrosive gas and heavy dust are prohibited. IP20 rating permits cabinet-only installation; direct field exposure is forbidden.
- This unit is factory-fitted with EMC filter. If input line reactor is added, ensure proper filter earthing.
- For heavy-duty cycles with frequent shock loading, select according to actual motor operating current instead of nominal power rating. If actual motor current exceeds 7.3 A, select the next higher drive frame size.
- Brake chopper is built-in; brake resistor must be externally fitted. Select brake resistor strictly per manual specifications. Never short-circuit BR terminals.
- For valid STO safety function in production operation, both STO channels shall be wired; single-channel short-circuit is prohibited.
- Important Maintenance Guidelines
Service life of R1-frame cooling fan: aprox. 3 years; fan replacement is recommended upon expiry.
Retorque power terminals every 6 years.
Annual functional verification test for STO safety function is recommended.
Application Fields of ABB ACS355-03E-07A3-4 (3 kilovatios) Frecuencia Convertidor
This is a compact OEM-oriented vector drive with IP20 cabinet-mount rating. It comes with built-in STO Safe Torque-Off, integrated EMC filter and built-in brake chopper. It targets general-purpose variable-speed control for small-to-medium-power stand-alone OEM machinery, and is not intended for heavy-duty continuous high-power drive cycles.
- Embalaje & Material-Handling Industry
Cintas transportadoras, transportadores de rodillos, chain conveyors, sorting equipment
Wrapping machines, case sealers, maquinas flejadoras, auxiliary palletizing mechanisms
Características: Frequent start-stop cycles, smooth speed regulation; STO safety function supports machine safety protection.
- Maquinaria para trabajar la madera
Wood cutting machines, lijadoras, multi-axis milling machines, saws
Material feed mechanisms for wood processing
Fortalezas: 0-600 Hz high-frequency output for high-speed spindles; on-board 8-step sequence programming reduces external PLC hardware requirement.
- Maquinaria Textil
Small-scale spinning & weaving auxiliary feeders, maquinas bobinadoras, sizing-machine auxiliary drives
Requisitos: Stable low-speed torque, tension-control capability; suitable for light-to-medium-duty winding tasks.
- Alimento & Beverage Processing Equipment
Small mixing-tank drives, conveyor chains, filling-lines, labellers, maquinas clasificadoras
Nota: The drive must be installed inside electrical cabinets. Direct exposure to wash-down / humid environments is not allowed; proper cabinet environmental protection is required.
- Zapatillas & aficionados (climatización & Tratamiento de agua)
Process circulation pumps, water-supply pumps, small centrifugal fans, ventiladores de escape
Observación: Pumps and fans belong to quadratic-torque loads. This drive is applicable; sin embargo, dedicated fan-pump drives are preferred for large-capacity energy-saving projects.
- Plástica & Rubber Machinery Auxiliary Equipment
Feeder units, cintas transportadoras, small extruder auxiliaries, take-up & pay-off mechanisms
⚠️ NOT recommended for main injection-molding pump drives: Severe shock-loading exceeds the drive’s overload margin.
- Manejo de materiales & Light Lifting Equipment
Light-duty elevators, auxiliary travelling mechanisms for small hoists, small lifting platforms
❗Critical boundary condition: For lifting applications, external brake resistor must be fitted and brake chopper enabled. Operation without brake resistor for lowering loads is strictly forbidden.
- General-Purpose Machine-Tools & Small Processing Equipment
Small grinders, feed drives, small spindle drives.
❌ Non-applicable Conditions (Errores de selección)
- Outdoor direct installation (IP20; cabinet-mount only).
- Direct exposure to corrosive atmosphere, heavy conductive dust, condensation or moisture.
- Heavy-shock high-duty-cycle main drives (p.ej. main injection-molding pumps, large winches).
- Field wall-mount installation requiring IP54 / IP65 high-protection rating.
Unit Application Matching Key Points
ACS355-03E-07A3-4 (3 kW /7.3 A) is intended for continuous rated load ≤3 kW motors. 150% overload for 1 min is specified for standard OEM machinery. For applications with frequent shock overload, select one power frame higher.
Full Detailed Parameters of ABB ACS355-03E-07A3-4
Código de pedido: 3AUA0000058188; Frame size R1; Obsoleto, spare-part maintenance supply only.
- Type-code Explanation
| Segmento de código | Significado |
| ACS355 | ABB OEM Machinery Drive Series |
| 3 | Three‑phase AC power input |
| mi | Built‑in C3‑class EMC RFI filter |
| 07A3 | Continuous output rated current 7.3 A |
| 4 | Voltage rating: 380‑480 V three‑phase |
- Main Electrical Ratings
| Artículo | Valor |
| Typical asynchronous motor power | 3.0 kW @400 V three‑phase |
| Rated output current I₂N | 7.3 A |
| voltaje de entrada | Three‑phase 380‑480 VAC ±10% |
| Frecuencia de entrada | 48‑63 Hz |
| voltaje de salida | 0 ~ supply voltage (three‑phase) |
| Output frequency range | 0‑600 Hz (sensorless vector control) |
| Capacidad de sobrecarga | 150% I₂N for 1 min per every 10 min; 180% I₂N peak for 2 s on start‑up |
| Frecuencia de conmutación | Default 4 kHz; optional 4/8/12/16 kHz; derating required at high switching frequencies |
| Modos de control | Scalar V/F, vector sin sensores; supports asynchronous & permanent‑magnet motors |
| Built‑in brake chopper ✅ | Estándar; brake resistor is external |
| STO Safe Torque‑Off ✅ | Dual‑channel hardware; SIL3 / pl y (ISO 13849‑1) certificado |
| Drive efficiency | Approx.97% under rated load |
| voltaje del bus de CC | 540 Vdc ±15% |
- I/O Terminal Specifications
Native I/O fitted; no mandatory expansion card required. Control panel is optional, not factory-supplied.
| Tipo de señal | Cantidad & Especificación |
| Digital Input DI | 6 canales; Compatible con PNP/NPN; 12‑24 VDC; impedance 2.4 kΩ; pulse‑input capable:0‑16 kHz |
| Digital Output DO | 1 channel transistor output; max 30 VDC,100 mA, short‑circuit protected; max pulse‑output frequency 16 kHz |
| Relay Output REL | 1 canal; contact rating max 250 VAC 5 A;30 VDC 0.5 A; AC/DC compatible relay contact |
| Analog Input AI | 2 canales; configurable ‑10~+10 V voltage /‑20~20 mA current; AI1 impedance >312 kΩ (voltage mode),100 Oh (current mode) |
| Analog Output AO | 1 canal;0‑20 mA, max driving load 500 Ω |
| Auxiliary 24 V output | 24 VDC ±10%, max 200 mA; for DI & external sensor power supply |
| On‑board communication | Embedded EFB Modbus‑RTU (RS485); compatible with FPBA‑01, FENA‑01 and other fieldbus option modules |
| Safety terminals | X1C dual‑channel STO hardware safety terminals |
- Mecánico & Outline Data
| Artículo | R1 Frame ACS355‑03E‑07A3‑4 |
| Protección de ingreso | IP20 (cabinet‑internal installation); NEMA Open |
| Montaje | Montaje en carril DIN / screw‑fixed panel mounting |
| Overall W×H×D | 70 mm ×239 mm ×161 mm (including mounting clips) |
| Peso neto | 1.8 kilos |
| Package dimensions | 220 mm ×130 mm ×350 mm; single‑unit carton |
| Enfriamiento | Integrated axial cooling fan; typical fan service life ~3 years |
- Condiciones ambientales
| Artículo | Especificación |
| Temperatura ambiente de funcionamiento | 0 … +40 °C full rating; derating above 40 °C; maximum permissible 50 °C (reducido); icing and condensation prohibited |
| Temperatura de almacenamiento | ‑40 … +70 °C |
| Altitud | Full rating up to 1000 m above sea level; derate 1 % per additional 100 m above 1000 m; maximum operating altitude 2000 m |
| Grado de contaminación | Operation class 2C2; direct exposure to conductive dust or corrosive gas is forbidden |
| Vibración | IEC 60068‑2‑6: 10‑57 Hz amplitude 0.25 mm; 57‑150 Hz 2 g |
| Choque | Transport:15 g 11 ms; operante:2 g |
- Certificaciones & Cumplimiento
CE, UL/cUL, RCM(C-Tick), CAO(GOST-R), RoHS; compliant with Low-Voltage, EMC and Machinery Directives
STO safety function: SIL3 IEC 61508, PL e ISO 13849-1
Built-in E-filter meets C3 industrial-grade EMC requirements
- Built-in Function List
- 8-step on-board sequence programming for reduced external PLC hardware
- FlashDrop fast parameter copy tool support
- Motor thermal-protection, sobrecorriente, sobretensión, subtensión, earth-fault and output-short-circuit protection
- Protección de pérdida, mechanical-brake control, regulador PID
- Speed-compensated stop, DC-braking, flux-braking
- Multiple parameter-set switching
- Complete fault-history logging, maintenance counters (fan runtime, power-on hours)
- Power Terminal Definition
| Terminal | Función |
| L1 L2 L3 | Three‑phase AC power input |
| U V W | Three‑phase motor output |
| BR+ BR‑ | Brake‑resistor connection (chopper built‑in; resistor external) |
| educación física | Protective earth terminal |
⚠️ Do NOT short-circuit BR+ and BRterminals. Brake resistor must be selected strictly according to manual specifications.
- Option List (Not factory-supplied; order separately)
- Control panels: ACS-CP-A advanced panel, ACS-CP-C basic panel
- Fieldbus modules: FPBA-01 Profibus-DP; FENA-01 PROFINET/EtherNet-IP; FMBA-01 Modbus RTU
- I/O expansion MREL-01; encoder interface MTAC-01
- External brake resistor, panel extension cable, FlashDrop tool
- Application Boundary Notes
- IP20 rating permits cabinet-mount installation only; not suitable for wash-down or humid field environments.
- Lifting-load applications require external brake resistor and activation of built-in brake chopper.
- Current derating is mandatory for ambient temperature 40 °C and altitude 1000 m.
- Legacy obsolete model; spare-part stock availability is limited. Upgrade to ACS380-04-09A5-4 requires cabinet modification and full rewiring.
