Enclosed wall-mounted type (NEMA1) IP20

Max input Voltage and frequency

3-phase 380/400/440V/460V, 50Hz/60Hz

Allowable Voltage Fluctuation

±10%

Allowable Frequency Fluctuation

±5%

Max. Output Voltage

3-phase, 380/400/415/440/460V Proportional to input voltage

Rated Output Frequency

Up to 400Hz available by programming

Control Method

Sine wave PWM type, four control methods: (1) v/f (2) v/f with PG (3) open loop vector (4) flux vector

Starting Torque

150% / 1Hz (150%/or/min with PG)

Speed Control Range

1:100 (1:1000 with PG)

Speed Control Accuracy

± 0.2% (± 0.02% with PG)

Speed Response

5 Hz(200ms) 30Hz(33ms) with PG

Torque Limit

Available (Parameter setting, 4 steps can be changed)

Torque Accuracy

± 5%

Torque Response

20Hz(50ms) 40Hz(25ms) with PG

Frequency Control Range

0.1 to 400Hz - Option 0.1 to 1000Hz

Frequency Accuracy

Digital command: 0.01% (-10ºC to +40ºC), Analog command: 0.1% (25ºC ± 10ºC)

Frequency Resolution

Digital operator reference: ± 0.01Hz
Analog reference: 0.03Hz/ 60Hz (11bit+code)

Output Frequency Resolution

0.01 Hz

Overload Capacity

150% of rated output current for 1 minute

Frequency Setting Signal

DC-10 to 10 V, 0 to 10V, (20kΩ),4 to 20mA(250Ω)

Accel / Decel Time

0.01 to 6000.0 sec (Accel / decel time setting independently, 4 steps available)

Braking Torque

Approx.20%

Motor Overload Protection

Protected by electronic thermal overload relay

Instantaneous Overcurrent

Motor coasts to a stop at approx.200% of inverter rated current

Blown Fuse Protection

Motor coasts to a stop by blown-fuse

Overload

Motor coasts to a stop after 1 minute at 150% of rated output current

Overvoltage

Motor coasts to a stop if converter output voltage exceeds 800V

Undervoltage

Motor coasts to a stop if converter output voltage drops to 400V or below

Momentary Power Loss

Immediately stop by 15 ms and above momentary power loss (factory setting).
Continuous operation during power loss less than 2 sec is equipped as standard

Heatsink Overheat

Protected by thermistor

Stall Prevention

Stall Prevention during accel / decel and constant speed operation

Ground Fault

Protected by electronic circuit (overcurrent level)

Power Charge Indication

Charge LED stays ON until bus voltage drops below 50V

Ambient Temperature

-10ºC to +45ºC (enclosed wall-mounted type), -10ºC to +50ºC (open chassis type)

Hunidity

90% RH or less

Storage Temperature *2

-20ºC to +60ºC

Location

Indoor (protected from corrosive gases and dust)

Elevation

1000 m or less

Vibration

1G at less than 20Hz, up to 0.2G at 20 to 50 Hz