380V 3.7/4kw AC Drive Frequency Inverter for Lift/Elevator/Escalator

• Customization: Available
• Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
• Output Type: Triple
• Model NO.: KM500L-3R7GB-T4
• Principle of Work: V/F Control Transducer
• Switch Mode: PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Function: Simple Type, Elevator Special, Constant Torque Universal Type
• Brand: Ckmine
• Input Frequency: 50/60Hz
• Output Power: 3.7kw
• Input Voltage: 380V
• Input Current: 10.5A
• Transport Package: Carton
• Trademark: CKMINE
• Origin: China
• HS Code: 8504409999
• Production Capacity: 40000PCS/Year

Product Description

CKMINE Best Price 3.7/4KW Frequency Drive KM500L Series OEM Customized for Elevator

FAQ

Q1: Is the output voltage of our inverter stable ?
A: Absolutely. Our inverter is designed with a good regulator circuit. You can even check it when measuring the true value by a multimeter.
 
Q2: What should be noticed when installing inverter?
A: Put the product in a place where is well ventilate,cool, dry and water-proof. Do not stress or put foreign objects into the inverter. Remember to turn on the inverter before turn on the appliance.
 
Q3: Can I get some samples for test? 
A: Yes, sample order is available for quality check and market test . 
 
Q4: Do you accept OEM/ODM ?
A:Yes, we accept OEM/ODM with your authorization.
 
Q5: How is delivery time? 
A: Generally it takes 5-10 days for regular type , for big quantity or OEM/ODM orders, pls negotiate with sales.
 
Q6: What's your payment terms? 
A: We accept T/T, L/C, WEST UNION, ALI TRADE ASSURANCE, cash.
 
Q7: What's your warranty time? 
A: We offer 18 months warranty service, life time technique support.
 
Q8: How does your factory do the quality control? 
A: Quality is our culture. We have strict quality control department to supervise each link from assembling to shipping.
 
Q9: How can I trust you ? 
A: CKMINE has 16 years' experience in producing inverters, we have passed ISO9001 management system and got CE, CCC certificates. Assessment reports can be sent anytime if you require.