Toshiba inverter-Tosvert VF-NC3 standard spec
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Toshiba inverter-Tosvert VF-NC3 standard spec
Item | Specification | ||||||||
Input voltage class | 1-phase 120V / 1-phase 240V / 3-phase 240V | ||||||||
Applicable motor (kW) | 0.1 | 0.2 | 0.4 | 0.75 | 1.5 | 2.2 | 3.7 | ||
Model | Input voltage class | Type-form | VFNC3/VFNC3S | ||||||
1-phase 120V | VFNC3S- | 1001P | 1002P | 1004P | 1007P | - | - | - | |
1-phase 240V | VFNC3S- | 2001PL | 2002PL | 2004PL | 2007PL | 2015PL | 2022PL | - | |
3-phase 240V | VFNC3- | 2001P | 2002P | 2004P | 2007P | 2015P | 2022P | 2037P | |
Rating | Output capacity (kVA) Note 1) | 0.3 | 0.6 | 1.3 | 1.6 | 3.0 | 4.2 | 6.7 | |
Output current(A) Note 2) |
1-phase 120V | 0.7(0.7) | 1.4(1.4) | 2.4(2.4) | 4.2(4.0) | - | - | - | |
1-phase 240V | 0.7(0.7) | 1.4(1.4) | 2.4(2.4) | 4.2(3.2) | 7.5(7.5) | 10.0(9.1) | - | ||
3-phase 240V | 0.7(0.7) | 1.4(1.4) | 2.4(2.4) | 4.2(3.6) | 7.5(7.5) | 10.0(8.5) | 16.7(14.0) | ||
Output voltage Note 3) | 3-phase 200 to 240V | ||||||||
Power supply | Voltage-frequency |
1-phase 120V class: 1-phase 100V to 120V - 50/60Hz 1-phase 240V class: 1-phase 200V to 240V - 50/60Hz 3-phase 240V class: 3-phase 200V to 240V - 50/60Hz |
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Allowable fluctuation |
1-phase 120V class: Voltage 85 to 132V Note 4), frequency +/-5% 1-phase 240V class: Voltage 170 to 264V Note 4), frequency +/-5% 3-phase 240V class: Voltage 170 to 264V Note 4), frequency +/-5% |
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Feature | Output voltage range | Adjustable within the range of 50 to 330V by correcting the supply voltage (not adjustable above the input voltage) Note 3) | |||||||
Output frequency range | 0.1 to 400Hz, default setting: 0.5 to 80Hz, maximum frequency: 30 to 400Hz | ||||||||
Voltage / frequency characteristic |
V/f constant mode, variable torque mode, automatic torque boost mode, vector control mode, automatic energy-saving mode. Auto-tuning. | ||||||||
Overload current rating | 150%-60 seconds | ||||||||
Functions | PID control, regenerative power ride-through control, auto-restart control, dynamic deceleration control, frequency UP/DOWN input control, 3-wire control, RS485 communication(2-wire), programmable input/output terminal, voltage/current analogue output, pulse train output, parts replacement alarming signal monitor/output, detailed monitor display at trip, free unit selection, password lock, guidance | ||||||||
Environments | Use environments |
Indoor, not exposed to direct sunlight, without corrosive gas, explosive gas, oil mist, dust and dirt etc Altitude: 3000m max.(output current needs to be reduced for altitude above 1000m) Vibration: less than 5.9m/s2 (10 to 55Hz) |
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Ambient temperature / Relative humidity |
-10 to + 60 degreeC (Above 40 degreeC, remove the protective seal from the top face, and use the inverter with the output current reduced) / 5 to 95% (free from condensation and vapor). | ||||||||
Protective method / cooling method | IP 20 Enclosed type (IEC60529) / Self-cooling (0.4kW or less of 1-phase 120V input class) | IP20 / Forced air-cooled | |||||||
Built-in filter | 1-phase 240V class: High attenuation EMI filter, 1-phase 120V class and 3-phase 240V class: no filter |
Note 1) Output capacity is calculated at 220V. Note 2) In case of the PWM carrier frequency setting: 4kHz or less. Value in parentheses indicates in case of 5kHz to 12kHz. It is necessary to further reduce the output current in case of 13kHz or more. Default setting: 12kHz Note 3) Maximum output voltage is the same as the input voltage. In case of 1-phase 120V class, maximum output voltage is the same as twice the input voltage. Note 4) +/-10% when the inverter is used continuously (load of 100%). |
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