## Principais recursos * Controle de Velocidade/Frequência Variável (VSD/VFD) * Saída PTO (Pulse Train Output) via terminal FM * Comunicação Modbus RTU * Ampla faixa de tensão de entrada (380Vac-500Vac) * Diversas funções de proteção e controle * Controle Soft-PWM e PWM com alta frequência de portadora * Controle vetorial sem sensor PM * Configuração de frequência máxima e mínima * Operação multi-velocidade * Padrões de aceleração/desaceleração * Proteção térmica * Frenagem por injeção de CC * Operação JOG * Prevenção de stall (travamento) * Evitação de regeneração * Salto de frequência * Exibição de rotação * Reinício automático após falha de energia instantânea * Sequência de bypass eletrônico * Configuração remota * Aceleração/desaceleração automática * Função de retentativa * Seleção de frequência de portadora * Limite de corrente de resposta rápida * Prevenção de rotação reversa * Seleção do modo de operação * Compensação de escorregamento * Controle Droop * Controle de frequência de alta velocidade de torque de carga * Controle de suavização de velocidade * Travessa (Traverse) * Seleção de motor aplicado * Ajuste de ganho * Comunicação RS-485 * Controle PID * Função de pré-carga PID * Controle de dançarino fácil (Easy dancer control) * Seleção de operação do ventilador de refrigeração * Seleção de parada (parada por desaceleração/coasting) * Função de parada por falha de energia com desaceleração * Controle de parada por contato * Função PLC * Monitor de vida útil * Temporizador de manutenção * Monitor médio de corrente * Múltiplas classificações (ND, SLD, LD, HD) * Controle de torque * Controle de posição * Pré-excitação * Limite de torque * Teste de execução * Entrada de alimentação de 24V para circuito de controle * Função de parada segura * Controle anti-oscilação * Alimentação CC—SEPARATOR—## Especificações | Parâmetro | Valor
Especificações
| Parâmetro | Valor |
|---|---|
| Primary brand | Mitsubishi Electric |
| Main function | Variable Speed/Frequency Drive (VSD/VFD) / Inverter |
| Product series / family name | FREQROL FR-A800 series |
| Network frequency | (output) 0.2-590 Hz |
| Functions | Variable Speed/Frequency Drive (VSD/VFD) / Inverter Soft-PWM control High carrier frequency PWM control PM sensorless vector control Maximum and minimum frequency settings Multi-speed operation Acceleration/deceleration pattern Thermal protection DC injection braking Starting frequency JOG operation Output stop (MRS) Stall prevention Regeneration avoidance Increased magnetic excitation deceleration Frequency jump Rotation display Automatic restart after instantaneous power failure Electronic bypass sequence Remote setting Automatic acceleration/deceleration Retry function Carrier frequency selection Fast-response current limit Forward/reverse rotation prevention Operation mode selection Slip compensation Droop control Load torque high-speed frequency control Speed smoothing control Traverse Auto tuning Applied motor selection Gain tuning RS-485 communication PID control PID pre-charge function Easy dancer control Cooling fan operation selection Stop selection (deceleration stop/coasting) Power-failure deceleration stop function Stop-on-contact control PLC function Life diagnosis Maintenance timer Current average monitor Multiple rating Speed control Torque control Position control Pre-excitation Torque limit Test run 24V power supply input for control circuit Safety stop function Anti-sway control DC feeding |
| Design | FM term. (PTO output) Forced air cooling |
| Supply voltage (AC) | 380Vac-500Vac (400Vac / 415Vac / 480Vac) |
| Type of network | 3-phase/3P |
| Rated current | 260A (ND Normal Duty) 361A (SLD Super Light duty) 325A (LD Light duty) 216A (HD Heavy Duty) 150% In for 60s / 200% In for 3s overload current rating (inverse-time characteristics; Normal duty; 50°C ambient air temperature) 110% In for 60s / 120% In for 3s overload current rating (inverse-time characteristics; Super light duty; 40°C ambient air temperature) 120% In for 60s / 150% In for 3s overload current rating (inverse-time characteristics; Light duty; 50°C ambient air temperature) 200% In for 60s / 250% In for 3s overload current rating (inverse-time characteristics; Heavy duty; 50°C ambient air temperature) |
| Rated active power (kW) | 132kW (ND Normal Duty) 185kW (SLD Super Light Duty) 160kW (LD Light duty) 110kW (HD Heavy Duty) |
| Rated power (HP) | 180HP |
| Protection functions | Overcurrent trip during acceleration Overcurrent trip during constant speed Overcurrent trip during deceleration or stop Regenerative overvoltage trip during acceleration Regenerative overvoltage trip during constant speed Regenerative overvoltage trip during deceleration or stop Inverter overload trip Motor overload trip Heatsink overheat Stall prevention stop Upper limit fault detection Lower limit fault detection Output side earth (ground) fault overcurrent Output short-circuit Output phase loss Option fault Communication Option fault Parameter storage device fault PU disconnection CPU fault Operation panel power Supply short circuit/RS-485 terminals power supply short circuit 24Vdcpower fault Communication fault Analog input fault USB communication fault Safety circuit fault Opposite rotation Internal circuit fault External thermal relay operation (not available in initial status) Loss of synchronism detection PTC thermistor operation Retry count excess Abnormal output current detection Brake sequence fault 4mA input fault Pre-charge fault PID signal fault Deceleration fault Brake transistor alarm detection Instantaneous power failure Undervoltage Input phase loss Inrush current limit circuit fault Overspeed occurrence |
| Communication protocol | Modbus RTU |
| Digital inputs | 1 x digital input (source/sink) (STF) 1 x digital input (source/sink) (STR) 1 x digital input (source/sink) (STOP) 1 x digital input (source/sink) (RH) 1 x digital input (source/sink) (RM) 1 x digital input (source/sink) (RL) 1 x digital input (source/sink) (JOG) 1 x digital input (source/sink) (RT) 1 x digital input (source/sink) (MRS) 1 x digital input (source/sink) (RES) 1 x digital input (source/sink) (AU) 1 x digital input (source/sink) (CS) 1 x digital input (SS1 safe stop channel 1) 1 x digital input (SS1 safe stop channel 2) |
| Digital outputs | 1 x digital output (SPDT (Single Pole Double Throw contact A1/B1/C1) (programmable) 1 x digital output (SPDT Single Pole Double Throw contact A2/B2/C2) (programmable) 1 x digital output (sink/source open collector transistor) (RUN; programmable) 1 x digital output (sink/source open collector transistor) (SU; programmable) 1 x digital output (sink/source open collector transistor) (IPF; programmable) 1 x digital output (sink/source open collector transistor) (OL; programmable) 1 x digital output (sink/source open collector transistor) (FU; programmable) 1 x digital output (PTO Pulse Train Output) (Frequency meter indicator) 1 x digital output (programmable) (SO – Safety Monitor Output) |
| Analog inputs | 1 x analog input (0-5Vdc / 0-10Vdc / 0-20mA) 1 x analog input (0-5Vdc / 0-10Vdc) 1 x analog input (0-5Vdc / 0-10Vdc / 4-20mA) |
| Analog outputs | 1 x analog output (0-10Vdc) (signal output) |
| Degree of protection | IP00 |
| Rated apparent power (S) | 198kVA (ND Normal Duty) 275kVA (SLD Super Light Duty) 248kVA (LD Light duty) 165kVA (HD Heavy Duty) |
| Application type | Transfer Lift Food Packaging Machine tool Press Printing Winding/unwinding |
| Order code / Manufacturer SKU | FR-A840-132K-1 |
| Manufacturer product status | Commercialized |
| Equivalent to | FRA840132K1 |
| Compliant with standard(s) | UL cUL CE KC (South Korea) Radio Waves Act EAC RoHS |
