These are compact inverters that have functions optimal for a wide array of low-capacity needs.Their operation and wiring are simple, and frequency can be easily set with a knob. Their power supply is 3-phase 200 V series. The line-up includes seven sizes from 0.1 kW to 3.7 kW for the standard applied motor. Ease of maintenance is excellent and the inverters have many protection features helpful with peripherals. They also comply with non-Japanese standards, such as EU Directives (the CE mark), UL standards, and Canadian standards (cUL standards).
[Models with Built-in Braking Resistors]
| Item | Specifications | ||||
|---|---|---|---|---|---|
| Power supply | Three-phase, 200 V | ||||
| Type (V6-□-□） | V6-15-3 | V6-22-3 | V6-37-3 | ||
| Standard applied motor ［kW］ (*1) | 1.5 | 2.2 | 3.7 | ||
| Output rating | Rated capacity [kVA] (*2) | 3.0 | 4.2 | 6.5 | |
| Voltage ［V］ (*3) | Three-phase; 200 V/50 Hz; 200, 220, 230 V/60 Hz | ||||
| Rated current ［A］ (*4) | 8.0（7.0） | 11.0（10.0） | 17.0（16.5） | ||
| Rated overload current | 150％-1min 200％－0.5s of rated output current | ||||
| Rated frequency [Hz] | 50 Hz, 60 Hz | ||||
| Input voltage | Number of phases, voltage, frequency | Three-phase, 200 V to 240 V, 50 Hz/60 Hz | |||
| Allowable variations of voltage and frequency | Voltage: +10 to -15% (unbalance between phases: within 2% (＊10)) Frequency: +5 to -5% | ||||
| Instantaneous voltage drop resistance capacity (＊5) | Continued operation at over 165V. Continued operation at 15ms when voltage drops from rated input power to less than 165V. | ||||
| Rated input current ［A］ (*6) | (With DCR) | 5.7 | 8.3 | 14.0 | |
| (Without DCR) | 9.5 | 13.2 | 22.2 | ||
| Required power supply capacity [kVA] (＊7) | 2.0 | 2.9 | 4.9 | ||
| Braking | Braking torque (％) (*8) | 150 | 100 | 100 | |
| Braking time ［s］ | 18 | 12 | 8 | ||
| Braking utilization rate [%] | 3 | 2 | 1.5 | ||
| DC braking | Braking start frequency: 0.0 to 60.0 Hz, braking time: 0.0 to 30.0 s, braking level: 0 to 100% | ||||
| Protective structure (IEC60529) | IP20 enclosure | ||||
| Cooling method | Fan cooling | ||||
| Mass ［kg］ | 1.8 | 1.8 | 2.5 | ||
(*1) The specifi cations are for a general-purpose 4-pole induction motor.
(*2) The rated capacity is calculated with a rated output voltage of 220 V for a three-phase, 200 V power supply.
(*3) Voltage greater than the power supply voltage cannot be output.
(*4) Use the current value in parentheses if the carrier frequency is set to 4 kHz or more (F26=4 to 15), or if the operating ambient temperature is more than 40℃ .
(*5) The resistance capacity is tested under the standard load condition specifi ed by the JEMA Committee (85% or equivalent load for the standard applied motor).
(*6) The values were calculated under the conditions specifi ed by Miki Pulley.
(*7) These are values when an optional DC reactor (DCR) is used.
(*8) These are values for the average braking torque of a motor when the AVR control is OFF. (The values vary depending on the motor effi ciency.)
(*9) These are values for the average braking torque when an optional standard external braking resistor is used.
*10) Unbalance between phases [%] ＝ (Max. voltage [V] - min. voltage [V] / Three-phase average voltage [V]) × 67 (as per IEC61800-3 (5.2.3))
Use an AC reactor (ACR) if the value is 2% to 3%.
[Diagram of External Dimensions 2]
| Power supply | Inverter type | Dimensions ［mm］ | ||
|---|---|---|---|---|
| D | D1 | D2 | ||
| Three-phase, 200 V | V6-15-3 | 139 | 75 | 64 |
| V6-22-3 | ||||
[Diagram of External Dimensions 3]
| Power supply | Inverter type |
|---|---|
| Three-phase, 200 V | V6-37-3 |
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