MOOG G397-250 Liquid-cooled 250 A RMS Frequency Converter with Modbus Communication Variable Frequency Drive

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MOOG G397-250 Liquid-cooled 250 A RMS Frequency Converter with Modbus Communication Variable Frequency Drive
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Features
Specifications
Ambient Temperature Range: -10°C To 50°C
Communication Protocols: Modbus, Profibus, Ethernet/IP
Output Voltage: 0-480 V AC
Cooling Method: Forced Air Cooling
Display Type: LCD Or LED
Mounting Type: Wall-mounted Or Panel-mounted
Safety Features: Overvoltage, Undervoltage, Overcurrent, Short Circuit Protection
Input Frequency: 50/60 Hz
Overload Capacity: 150% For 1 Minute
Control Method: V/F Control, Vector Control, Sensorless Vector Control
Input Voltage: 200-480 V AC
Harmonic Mitigation: Built-in Or External Filters
Power Rating: 0.5 KW To 500 KW
Output Frequency: 0-400 Hz
Protection Class: IP20 To IP54
Inputvoltage: Typically 220V, 380V, 480V, Or 600V AC
Protectionfeatures: Overload, Overvoltage, Undervoltage, Short Circuit, And Thermal Protection
Mountingtype: Wall-mounted, Panel-mounted, Or Standalone
Productname: Variable Frequency Drive (VFD)
Displaytype: LCD Or LED Display For Status And Parameter Settings
Function: Control The Speed And Torque Of Electric Motors By Varying Input Frequency And Voltage
Controlmethod: V/F Control, Vector Control, Or Sensorless Vector Control
Communicationprotocols: Modbus, Profibus, Ethernet/IP, CANopen
Coolingmethod: Air-cooled Or Liquid-cooled
Outputvoltage: Adjustable, Up To Input Voltage
Efficiency: Typically 95% To 98%
Ambientoperatingtemperature: -10°C To 50°C (may Vary By Model)
Applications: Pumps, Fans, Conveyors, HVAC Systems, And Industrial Machinery
Powerrating: From Fractional Horsepower To Several Thousand Horsepower
Outputfrequencyrange: 0 To 400 Hz
Highlight:

Liquid-cooled Frequency Converter

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250 A RMS Variable Frequency Drive

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Modbus Communication VFD

Basic Infomation
Brand Name: MOOG
Certification: Brand new original
Model Number: G397-250
Payment & Shipping Terms
Delivery Time: 5-7 days
Payment Terms: T/T
Supply Ability: 1000 pcs
Product Description
MOOG G397-250 Frequency Converter
Core Specifications
Electrical Performance
Rated Current250 A RMS
Peak Current425 A RMS
DC Bus Voltage560-770 VDC
Control Power Supply24 VDC ±10%, Rated Current 2-8 A
Cooling MethodLiquid-cooled
Switching Frequency2/4 kHz (configurable)
Protection RatingIP10 (Terminal Area IP00)
Safety FeaturesBuilt-in STO (Safe Torque Shutdown), supports secure communication
Mechanical and Installation
Dimensions (W × H × D)380 × 855 × 287 mm (14.96 × 33.66 × 11.3 in)
Weight90 kg (198.4 lb)
Installation MethodVertical installation, ensures unobstructed liquid cooling circuit
Ambient Temperature0-45°C (Liquid Cooling Inlet Temperature)
Communication and Interfaces
  • Supports mainstream industrial buses: EtherCAT, Profinet, CANopen, Powerlink
  • Encoder Interface: Supports EnDat 2.2, SSI, Resolver, SinCos, etc.
  • Digital I/O: Standard safety I/O and general-purpose I/O
Product Positioning and Applications
Series Classification

MSD Modular Multi-Axis Servo Drive (DC-AC), G397 is a liquid-cooled high-power series

Typical Applications
  • Heavy-duty metal forming equipment (stamping, bending)
  • Large injection molding machines, extruders
  • Test benches (engines, transmission systems)
  • High-power transmissions in marine, metallurgical, and papermaking industries
Core Advantages
  • Liquid cooling, suitable for high loads and continuous operation
  • Modular design, allowing for flexible multi-axis system construction
  • High dynamic response, supporting precise synchronous control
  • Complies with CE, UL, and IEC 61800-5-1 standards
Logistics and Procurement Notes

Weight: 90 kg/unit, requires heavy-duty packaging and logistics solutions

Shipping: No built-in battery/capacitor, suitable for sea freight/Air Freight Safety Standards

Model Suffix: Complete model number including voltage, communication, and safety features (e.g., G397-250-xx1-xxx). The suffix must be specified when purchasing.

Certifications: CE and UL certifications are required.

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Get in touch with us
Contact Person : Leon Lee
Tel : +8615389206502
Fax : 86--15389206502
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