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| Model | BU015-2S | BU022-2S | BU037-2S | BU015-4S | BU022-4S | BU037-4S | Inverter Capacity | 11kW~15kW | 18.5kW~22kW | 30kW~37kW | 11kW~15kW | 18.5kW~22kW | 30kW~37kW | Max.Current Power | 200V DC 400V | 400V DC 800V | Output Power | DC 360V ±2%
| DC 760V ±2% (H:725V) | Min.Connect Value | 2kW 10Ω
| 2.8kW 8Ω | 3.6kW 5Ω | 2kW 45Ω | 2.8kW 30 | 3.6kW 20Ω | Torque[%] | 150 | 150 | 150 | 150 | 150 | 150 | Enable Duty[Ed]-※ | 10% | 10% | 10% | 10% | 10% | 10% | Ambient Temperature | -10℃ ~ 40℃ | Humidity | Relative humidity is below 90 RH (remain not moisturizing) | Cooling | Air cooling | Environment
| Remove corrosion gas residual and ignition gas resident from the inside panel | ※ Note: Operating time and enable duty is based on braking unit. Braking resistance has fixed 10% ED. If Ed is 30%, then increase the capacity of resistance three times than fixed. | | | BU | 015 | 4 | J | | | | Operating Voltage | S | DC 760V | H | DC 725V | Y | DC 640V |
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