YASKAWA VFD mini J7 0.4KW, 3 PHASE #CIMR-J7AA40P4
YASKAWA VFD mini J7 0.4KW 3 PHASE CIMR-J7AA40P4
Product Specification:
Output Characteristics
|
Model | CIMR-J7AA40P4 |
Brand | Yaskawa | |
Country of origin | Japan | |
Power Capacity | 0.4KW | |
Inverter Capacity (kVA) | 1.4 | |
Rated Output Current (A) | 1.8 | |
Max. Output Voltage | 3-phase, 380 to 460V (proportional to input voltage) | |
Max. Output Frequency (Hz) | 400 Hz (Programmable) | |
Power Supply
|
Rated Input Voltage and Frequency | 3-phase, 380 to 460V, 50/60Hz |
Allowable Voltage Fluctuation | -15 to +10% | |
Allowable Frequency Fluctuation | ±5% | |
Control Characteristics
|
Control Method | Sine wave PWM (V/f control) |
Frequency Control Range | 0.1 to 400Hz | |
Frequency Accuracy (Temperature Change) | Digital reference: ±0.01%, 14 to 122°F (-10 to +50°C) Analog reference: ±0.5%, 59 to 95°F (25 ±10°C) | |
Frequency Setting Resolution | Digital reference: 0.1Hz (less than 100Hz) / 1Hz (100Hz or more) Analog reference: 1 / 1000 of max. output frequency | |
Output Frequency Resolution | 0.01Hz | |
Overload Capacity | 150% rated output current for one minute | |
Frequency Reference Signal | 0 to 10VDC (20kΩ), 4 to 20mA (250Ω), 0 to 20mA (250Ω) Frequency setting volume (Selectable) | |
Accel/Decel Time | 0.1 to 999 sec. (accel/decel time are independently programmed) | |
Braking Torque | Short-term average deceleration torque† 0.2kW: 150% 0.75kW: 100% 2HP (1.5kW): 50% 3HP (2.2kW) or more: 20% Continuous regenerative torque: Approx. 20% | |
V/f Characteristics | Possible to program any V / f pattern | |
Protective Function
|
Motor Overload Protection | Electronic thermal overload relay |
Instantaneous Over Current | Motor coasts to a stop at approx. 200% of inverter rated current | |
Overload | Motor coasts to a stop after 1 minute at 150% of inverter rated output current | |
Over Voltage | Motor coasts to a stop if DC bus voltage exceed 820V | |
Under Voltage | Stops when DC bus voltage is approx. 400V or less |
BD Engineering Also providing a Password unlock service.YASKAWA VFD mini J7 0.4KW 3 PHASE CIMR-J7AA40P4
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