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APPENDIX 1 SPECIFICAITON
Specification
220V Series
：
Model TG-300 TG-250 L15 L20 L30 L50 L75 L100 L150 L200 L250 L300 L400 L500 L600 L750 L1000
Moter Output KW*1 0.75 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55 75
Inverter Capacity KVA 2.3 3.0 4.3 6.8 9.9 13.5 19.5 24.5 31 37.5 51 62 70 85 110
Rated Current A 6 8 11 18 26 34 50 65 82 96 132 163 183 224 330
440V Series：
Model TG-300
TG250
H30 H50 H75 H100 H150 H200 H250 H300 H400 H500 H600 H750 H1000 H1500 H2000 H2500 H3000 H4000
Moter Output
KW*1
2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55 75 110 160 185 200 300
Inverter Capacity
KVA
4.7 6.7 12 16 21.5 26 32 41.5 52 62 75 98 130 170 230 260 340 460
Rated Current A
6.2 8 14.5 21 28 34 43 54 67 80 98 128 165 224 300 340 450 600
Item 220V Series 440V Series
Reated Input Voltage and Frequency 3-Phase 200-240V 50/60Hz 3-Phase 345-480V 50/60Hz
Allowable Voltage Fluctuation +10%, -15%
Power Sup
Allowable Frequency Fluctuation
±5%
Max Output Voltage 3-Phase 200/208/220/230V
(Proportional to input
voltage)
3-Phase 380/400/415/440/460V
(Proportional to input voltage)
Reated Output Frequency Up to 400Hz Available (by programming)
Control method Shine wave PWM
Frequency control range 0.1 to 400Hz
Frequency precision (temperature
characteristics)
Digital command：±0.01% (-10℃ to -40℃)
Analog command：±0.1% (25℃ to ±10℃)
Frequency precision
Digital command：0.1Hz
Analog command：0.06Hz/60Hz (1/1,000 or equivalent)
Output frequency resolution 0.01 Hz
Overtoad capacity TG 300 150% of rated current for one minute. TG250 120% of
rated current for one minute.
Frequency setting signal
0 to 10 VDC(20KΩ)voltage input or 4 to 20 mA (250Ω) current
input
Acceleration/Deceleration time 0.0 to 3,600s (acceleration and deceleration set separately)
Braking torque Approx. 20% (Up to 125% possible with external braking resistor)
Control characteristics
Voltage/frequency charactenistics Select from 15 types of fixed V/f patterns or set any V/f pattern.
Motor protection Protection by electronic thermal.
Instantaneous overcurrent protection Stops at approx. 200% of rated output current
Overload protection TG300 stops in one minute at approx. 150% of rated output
current, TG250 stops in one minute at approx. 120% of rated.
Overoltage
Stops when main-circuit DC voltage is approx. 410V (or 820V for
400V class.)
Under voltage protection
Stops when main-circuit DC voltage is approx. 190V (or 380V for
400V class)
Momentary power interruption
compensation (selection)
Stops for 15 ms or more. Byselecting the momentary power
interruption mode (H051), operation can be continued if power is
restored within 2 s.
Cooling fin overheating Protection by thermistor.
Stall Prevention Stall prevention during accel/decel and constant steed operation
Grounding protection Protection by electronic circuits.
Protective function
Charge indicator (internal LED) Lit when rated DC voltage is approx. 50V or more.
Location Indoors (no corrosive gas, oil spray, metallic dust, ect.)
Ambient operating temperature
-10℃ to 45℃
-10℃ to 45℃
Ambient operating humidity 90% RH (with no condensation)
Storage temperature
-20℃ to 60℃
Vibration withstand
Vibration open chassis type frequency less than 20Hz. 9.8m/s
(0.2G) max.
Protective structure Both enclosed wall-mounted type and open chassis type
Environment
Pf & efficiency
≧0.95
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