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Inverter Model EI-Super N
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001L
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002L
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003L
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005L
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007L
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010L
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015L
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020L
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025L
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030L
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040L
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050L
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060L
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075L
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100L
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150L
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Max. applicable motor output
(kW)
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0.75
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1.5
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2.2
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3.7
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5.5
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7.5
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11
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15
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18.5
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22
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30
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37
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45
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55
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75
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110
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Inverter Capacity Hp
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1
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2
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3
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5
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7.5
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10
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15
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20
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25
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30
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40
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50
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60
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75
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100
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150
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Rated Output Current A
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6
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8
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11
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17.5
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25
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33
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49
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64
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80
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96
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130
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160
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183
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224
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300
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450
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Protective Level
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Enclosed wall-mounted type
(NEMA1) IP20
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Power Supply
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Max. Output Voltage
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3-phase 200/208/220, 50/60Hz,
230V/60Hz
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Rated input Voltage and
frequency
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3-phase 200/208/220V 50Hz,
200/208/220/230V 60Hz
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Allowable Voltage Fluctuation
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+10%
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Allowable Frequency Fluctuation
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+5%
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Max. Output Voltage
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3-phase 200/208/220/230V
Proportional to input voltage
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Rated Output Frequency
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Up to 400Hz available by
programming
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Control Characteristics
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Control Method
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Sine wave PWM type, four
control methods: (1) v/f (2) v/f with PG (3) open loop
vector (4) flux vector
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Starting Torque
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150% / 1Hz (150%/or/min
with PG)
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Speed Control Range
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1:100 (1:1000 with PG)
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Speed Control Accuracy
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± 0.2% (± 0.02% with PG)
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Speed Response
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5 Hz (30Hz with PG)
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Torque Limit
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Available (Parameter setting,
4 steps can be changed)
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Torque Accuracy
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± 5%
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Torque Response
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20Hz (40Hz with PG)
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Frequency Control Range
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0.1 to 400Hz
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Frequency Accuracy
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Digital command: 0.01% (-10ºC
to +40ºC), Analog command: 0.1% (25ºC ± 10ºC)
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Frequency Resolution
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Digital operator reference: ± 0.01Hz
Analog reference: 0.05Hz/
60Hz (11bit+code)
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Output Frequency Resolution
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0.01 Hz
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Overload Capacity
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150% of rated output current
for 1 minute
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Frequency Setting Signal
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-10 to 10 V, 0 to 10V, 4
to 20mA
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Accel / Decel Time
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0.01 to 6000.0 sec (Accel
/ decel time setting independently, 4 steps available)
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Braking Torque
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Approx.20%
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Protective function
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Motor Overload Protection
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Protected by electronic thermal
overload relay
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Instantaneous Overcurrent
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Motor coasts to a stop at
approx.200% of inverter rated current
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Blown Fuse Protection
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Motor coasts to a stop by
blown-fuse
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Overload
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Motor coasts to a stop after
1 minute at 150% of rated output current
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Overvoltage
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Motor coasts to a stop if
converter output voltage exceeds 400V
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Undervoltage
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Motor coasts to a stop if
converter output voltage drops to 200V or below
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Momentary Power Loss
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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
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Heatsink Overheat
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Protected by thermistor
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Stall Prevention
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Stall Prevention during accel
/ decel and constant speed operation
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Ground Fault
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Protected by electronic circuit
(overcurrent level)
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Power Charge Indication
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Charge LED stays ON until
bus voltage drops below 50V
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Environment
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Ambient Temperature
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-10ºC to +40ºC (enclosed
wall-mounted type), -10ºC to +45ºC (open chassis type)
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Humidity
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90% RH or less
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Storage Temperature
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-20ºC to +60ºC
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Location
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Indoor (protected from corrosive
gases and dust)
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Elevation
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1000 m or less
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Vibration
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9.8 1m/ S² (1G) less than
20Hz, up to 1.96 m/ S² (0.2G) at 20 to 50 Hz
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