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The CIMR-G7U41P51, a member of Yaskawa's G7 series, is designed as an AC variable frequency drive optimized for motor control applications. It handles an input voltage range of 380 to 480V in a three-phase setup.
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| Manufacturer | Yaskawa |
|---|---|
| Product Line | G7 Series |
| Part Number | CIMR-G7U41P51 |
| Weight | 9.94 lbs (4.51 kg) |
| Product Category | AC Variable Frequency Drive |
| Maximum Motor Capacity | 1.5 kW |
| Nominal Input Current | 5.8 A |
| Nominal Output Power | 3.7 kVA |
| Nominal Output Current | 4.8 A |
| Supported Input Voltage | 3-phase 380-480V |
| Input Power Frequency | 50/60 Hz |
| Peak Output Voltage | Matches input voltage proportionally |
| Maximum Output Frequency | Configurable up to 400 Hz |
| Voltage Fluctuation Range | 10%, -15% |
| Frequency Fluctuation | ±5% |
| Control Techniques | PWM Sine Wave, Vector, and V/f |
| Overload Handling | 150% for 60 sec, 200% for 5 sec |
| Protection Features | Overcurrent, Overvoltage, Thermal, Grounding Fault |
| Cooling Method | Forced Air Cooling |
Yaskawa's CIMR-G7U41P51 is an AC variable frequency drive tailored for effective control of motor performance. It boasts a maximum motor capacity of 1.5 kW, making it suitable for various industrial applications. The input current is nominally rated at 5.8 A, and nominal output manages power at 3.7 kVA, with output current pegged at 4.8 A.
Designed for three-phase connectivity, it operates efficiently within a voltage range of 380 to 480V. It accommodates standard input power frequencies of 50 or 60 Hz. The drive can be configured for peak output voltage that corresponds proportionally to the input voltage. Furthermore, users can adjust the maximum output frequency up to 400 Hz, providing flexibility in operational settings. Voltage stability is ensured with a fluctuation tolerance of 10% to -15%, while frequency fluctuation maintains a precision of ±5%.
Control techniques integrated within this model include PWM sine wave, vector control, and V/f control strategies, affording users versatility for different applications. For overload conditions, it effectively manages up to 150% for up to 60 seconds and supports 200% for 5 seconds. Safety mechanisms encompass protections for overcurrent, overvoltage, thermal conditions, and grounding faults, safeguarding the drive and connected equipment. Cooling is maintained through a forced air method, contributing to the longevity and reliability of the CIMR-G7U41P51.