Multi Industry Motor Control VFD 450kw 602HP Industrial Automation

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Product Description

Basic Information
Model NO.
JT550
Principle of Work
Vector Control Transducer
Switch Mode
High Carrier Frequency PWM Control
Main Circuit Type
Voltage
Voltage of Power Supply
Low Voltage Variable-Frequency Drive
Link of Transformation
AC-DC-AC Variable-Frequency Drive
Function
Simple Type, Elevator Special, Textile Special
VFD Display
LED
Control Type
Close Loop Vector, V/F, Open Loop
Certification
CE SGS TUV 3c
Power Range
0.75kw~1000kw
Origin
China
Product Description

JT550 series inverter is a high-performance vector and torque control inverter. Utilizing state-of-the-art speed sensorless vector control technology and torque control technology, it matches international high-end standards for performance and reliability. Its industrialized design is engineered to meet the rigorous demands of various transmission applications and environmental conditions.

Detailed Photos
Product Parameters
Item Specification
Maximum Frequency320Hz
Carrier Frequency0.5kHz~16.0kHz (Automatic adjustment based on temperature)
Control ModeV/F Control, Sensorless Vector Control (SVC), Feedback Vector Control (FVC)
Startup TorqueG type: 0.5Hz/150% (SVC); P type: 0.5Hz/100%
Speed Range1:100 (SVC), 1:1000 (FVC)
Overload CapacityG type: 150% for 60s; P type: 120% for 60s
DC BrakingFrequency: 0.00Hz to max; Time: 0.0-100.0s
CommunicationModbus-RTU protocol (485)
Manufacturing Excellence

We are dedicated to the research, development, production, and service of high-quality inverters. Our focus is on serving industrial equipment manufacturers with practical products, comprehensive solutions, and tailored industry designs.

Quality Control & After-Sales
Quality Management Phase Warranty Period Standard Delivery
IQC, IPQC, FQC, OQC18 Months1-2 Weeks
Frequently Asked Questions
1. What voltage range can you support?
We support Single-phase 220v input/output, Single-phase 220v input to three-phase 220v/380v output, and Three-phase 220v input/output.
2. How to ensure product quality?
Our production strictly follows the ISO9001 quality control system. Products undergo four quality inspections and high-temperature testing before receiving a "QA" pass.
3. Do you accept OEM business?
Yes, we accept both OEM and ODM business with proper authorization.
4. What is the typical lead time?
Samples usually take 3-5 days, while mass production typically requires 1-2 weeks depending on quantity.
5. What are your payment and shipment terms?
We accept T/T, Western Union, and PayPal. For shipments, we use major express carriers like DHL, FedEx, and TNT for samples, and sea or air freight for batch orders.
6. Do you offer a guarantee for the products?
Yes, we offer an 18-month warranty on our products to ensure long-term reliability for our customers.

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