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The CIMR-G7U20300 digital drive from Yaskawa is designed for effective AC variable frequency control. With a horsepower rating of 40 HP (30 kW), this unit operates efficiently at a 240V, 3-phase input and accommodates input frequencies of 50 or 60 Hz.
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| Manufacturer | Yaskawa |
|---|---|
| Product Line | G7 Series |
| Part Number | CIMR-G7U20300 |
| Weight | 32.00 lbs (14.51 kg) |
| Name | AC Variable Frequency Drive |
| Horsepower Rating | 40 HP (30 kW) at 240V |
| Input Voltage | 240V, 3-phase |
| Input Frequency | 50/60 Hz |
| Output Frequency Range | 0 to 400 Hz |
| Overload Capacity | 150% of rated current for 1 minute |
| Efficiency | 0.97 |
| Control Method | V/f Control, Sensorless Vector Control, and Closed-Loop Vector Control |
| Ambient Temperature Range | -10°C to +50°C |
| Storage Temperature Range | -20°C to +65°C |
| Humidity Range | 90% RH (non-condensing) |
| Enclosure Type | Chassis-mounted |
| Cooling Method | Natural convection |
Yaskawa's CIMR-G7U20300 is an AC variable frequency drive that offers a robust solution for motor control. This unit supports a horsepower rating of 40 HP, translating to 30 kW at an input voltage of 240V within a 3-phase configuration. It operates with input frequencies of either 50 or 60 Hz, providing flexibility in various settings.
With a broad output frequency range from 0 to 400 Hz, this drive is beneficial for applications requiring varied speed control. Its overload capacity is substantial, able to sustain 150% of the rated current for up to one minute, allowing for increased performance when needed. The drive maintains high efficiency, rated at 0.97, which is ideal for reducing energy consumption.
For control, the drive utilizes multiple methods including V/f control, sensorless vector control, and closed-loop vector control, making it adaptable for a range of operational requirements. Ambient operating temperatures range from -10°C to +50°C, while it can be stored within -20°C to +65°C. It can operate effectively in environments with up to 90% relative humidity (non-condensing).
The CIMR-G7U20300 is chassis-mounted, promoting compact installation, and employs natural convection cooling for efficient heat dissipation. Its physical dimensions are H: 400 mm, W: 300 mm, and D: 200 mm, making it a manageable size for various setups.