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Yaskawa G7 Series CIMR-G7U41P51

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CIMR-G7U41P51

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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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Technical specifications for CIMR-G7U41P51

ManufacturerYaskawa
Product LineG7 Series
Part NumberCIMR-G7U41P51
Weight9.94 lbs (4.51 kg)
Product CategoryAC Variable Frequency Drive
Maximum Motor Capacity1.5 kW
Nominal Input Current5.8 A
Nominal Output Power3.7 kVA
Nominal Output Current4.8 A
Supported Input Voltage3-phase 380-480V
Input Power Frequency50/60 Hz
Peak Output VoltageMatches input voltage proportionally
Maximum Output FrequencyConfigurable up to 400 Hz
Voltage Fluctuation Range10%, -15%
Frequency Fluctuation±5%
Control TechniquesPWM Sine Wave, Vector, and V/f
Overload Handling150% for 60 sec, 200% for 5 sec
Protection FeaturesOvercurrent, Overvoltage, Thermal, Grounding Fault
Cooling MethodForced 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.