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Home Product 20GHAJD545JN4NNNNN VFD Pump Drive - Grundfos HGAJ Series for Water Treatment
20GHAJD545JN4NNNNN

20GHAJD545JN4NNNNN VFD Pump Drive - Grundfos HGAJ Series for Water Treatment

20GHAJD545 Inverter
GHAJ Series Drive
JN4 VFD Controller
20GHAJD545JN4NNNNN
The 20GHAJD545JN4NNNNN integrates 20GHAJD545 Inverter with GHAJ Series Drive system and JN4 VFD Controller for optimized industrial motor control applications.
Categories:Automation
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Product Description

The 20GHAJD545 Inverter, part of the GHAJ Series Drive, integrates the advanced JN4 VFD Controller for precision motor control. Designed for industrial automation, it supports 3-phase 200-480V AC input and delivers variable frequency output to drive motors up to 45kW. The system features 4 digital inputs, 2 analog outputs, and seamless connectivity via built-in Modbus RTU and Ethernet interfaces. Compatible with up to 4 external I/O modules, it operates reliably within -10°C to 50°C, ideal for manufacturing, HVAC, and material handling industries. Key advantages include high energy efficiency, compact design, and IP20 protection, though installation may require specialized expertise. A 4-inch HMI provides real-time monitoring, while its adaptive control algorithms ensure stable performance under varying loads. Battery-backed memory retains settings during outages. This drive excels in applications demanding precise torque control and dynamic response.
Parameter Specification
Model 20GHAJD545 Inverter
Drive Series GHAJ Series Drive
Controller Type JN4 VFD Controller
Rated Power 20 kW
Input Voltage 200-240V AC (3-Phase)
Output Frequency 0.5-400 Hz
Control Mode Sensorless Vector Control
Communication Protocol RS485, Modbus RTU
Protection Class IP20
Operating Temperature -10°C to +50°C
question:Why are handling fees charged?
answer:Handling fees cover transaction processing, payment gateway costs, and administrative expenses for secure international trade operations.
question:Do you provide technical consultation services?
answer:Yes, we offer technical consultation to help select optimal solutions tailored to your project requirements and budget.
question:What is the warranty policy?
answer:Our warranty covers defects in materials or workmanship for 12 months, including free repairs or replacements for eligible cases.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why are handling fees charged?
answer:Handling fees cover transaction processing, payment gateway costs, and administrative expenses for secure international trade operations.
question:Do you provide technical consultation services?
answer:Yes, we offer technical consultation to help select optimal solutions tailored to your project requirements and budget.
question:What is the warranty policy?
answer:Our warranty covers defects in materials or workmanship for 12 months, including free repairs or replacements for eligible cases.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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