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PE-Inverter series
MWINV-9R122DInverter unit (9.1kVA)
| ■Rated Capacity | 9.1kVA（Output AC200Vrms） |
| ■Rated Output Current | AC26.3Arms |
| ■Input Voltage | AC0 ～ 230Vrms DC0 ～ 400V |
| ■Control Power | DC24V |
| ■Breaker | Built In |
| ■Built In Sensor | Vdc, Idc, Iu, Iw, Vu, Vw |
| ■Protection Features | Overcurrent, Overvoltage |
| ■External Dimensions | W330×D262×H105(mm) |
| Cooling Fan | Breaker | AC Input | DC Input |
| Built In | ○ | ○ | ○ |
| Parameters | Specifications | Reference | |
|---|---|---|---|
| AC Output | Rated capacity | 9.1kVA（Output AC200V） 10.0kVA（Output AC220V） |
At switching frequency of 15kHz |
| Rated current | AC26.3Arms | ||
| Voltage Range | AC0～230Vrms | Dependent on input voltage | |
| DC Input | Rated Voltage | DC282V | |
| Rated current | DC35.9A | ||
| Voltage Range | DC0～400V | ||
| AC Input | Rated Voltage | AC200Vrms | |
| Rated current | AC29.2Arms | ||
| Voltage Range | AC0～230Vrms | ||
| Cooling method | Forced air cooling | ||
| Overload capacity | 120%/ minute | ||
| Switching frequency | ～20kHz | Derating necessary for 15kHz and above | |
| Dead time | 3.5μsec or more | ||
| Sensors | DC voltage (Vdc) | 400V / 5V | |
| DC current (Idc) | ±50A / ±5V | ||
| U phase / W phase current (Iu/Iw) | ±50A / ±5V | ||
| UV / WV inter voltage (Vuv / Vwv) | ±400V / ±5V | ||
| Control power supply voltage | DC24V input | DC22.8V～25.2V. Recommended P/S: 24V 1.5A and above |
|
| Power Supply to Interface | DC5V output | Supplies to the control board 5V 2.0A | |
| DC ±15V output | Supplies to the control board ±15V 0.15A | ||
| Dielectric resistance | 100MΩ or more | Main circuit-pair control circuit & FG in batch | |
| Control circuit-pair main circuit & FG in batch | |||
| Dielectric strength voltage | AC1500V / minute | Main circuit-pair control circuit & FG in batch | |
| AC500V / minute | Control circuit-pair main circuit & FG in batch | ||
| Weight | 4.9kg | ||
| Pin No | I / O | Description |
|---|---|---|
| 1 | O | Supplies -15V to the control board |
| 2,3 | ― | Ground |
| 4 | O | Supplies +15V to the control board |
| 5 | O | Outputs analog value of Vuv [±5V] |
| 6 | O | Outputs analog value of Vwv [±5V] |
| 7 | O | Outputs analog value of Iu [±5V] |
| 8 | O | Outputs analog value of Iw [±5V] |
| 9 | O | Outputs analog value of Vdc [+5V] |
| 10 | O | Outputs analog value of Idc [±5V] |
| 11 | O | Outputs analog value AN0 from SMB1 |
| 12 | O | Outputs analog value AN1 from SMB2 |
| 13 | ― | ― |
| 14 | I | H/W error reset input signal (active LOW) |
| 15 | I | Relay drive input signal (active LOW) |
| 16 | I | Break drive input signal |
| 17 | O | H/W error reset output signal (active LOW) |
| 18 | O | Inverted H/W error reset output signal (active HIGH) |
| 19 | I | U-phase P arm gate signal (active LOW) |
| 20 | I | U-phase N arm gate signal (active LOW) |
| 21 | I | V-phase P arm gate signal (active LOW) |
| 22 | I | V-phase N arm gate signal (active LOW) |
| 23 | I | W-phase P arm gate signal (active LOW) |
| 24 | I | W-phase N arm gate signal (active LOW) |
| 25〜30 | ― | ― |
| 31,32 | O | Supplies +5V to the control board |
| 33,34 | ― | Ground |
