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Description
QDLASER 380v 5.5kw VFD Variable Inverter for CNC Spindle Driver Spindle Speed ControlProducts Description QDLASER 380v 5. 5kw VFD Variable Frequenc Inverter for CNC spindle Driver spindle speed control * Input Voltage: 380V(+ 15%) * Output Voltage: 380VAC * Input Frequency: 48 63 Hz * Output Frequency: 0 400 Hz * Input Phase: 1 or 3 phase * Output Phase: 3 phase * Warranty: 1 year from the date you purchased A large scale motor control IC + IGBT ,reliability unit ,strong software function ,the demand control is widely used in many
Products Description
QDLASER 380v 5.5kw VFD Variable Frequenc Inverter for CNC spindle Driver spindle speed control
* Input Voltage: 380V(+/-15%)
* Output Voltage: 380VAC
* Input Frequency: 48-63 Hz
* Output Frequency: 0-400 Hz
* Input Phase: 1 or 3 phase
* Output Phase: 3 phase
* Warranty: 1 year from the date you purchased
A large scale motor control IC + IGBT ,reliability unit ,strong software function ,the demand-control is widely used in many
industry
PID control; advanced calculous PID closed-loop arithmetic, quick responding speed and high suitability;
Easy PLC function can realize 16 legs of speed and inverter control function;
RS485 communication port, adopting standard international MODBUS main circuit control;
With extremely strong anti-jamming capability
Low output ratting torque0.5HZ-150%, low speed running ability;
Carrier adjustable by 16KHZ, completely soundless working environment;
Broad voltage working area, normal running in 304V-456V;
Auto voltage regulation (AVR) technique, for ensuring the inverter load capability;
Various control technique by both synchronization and non-synchronization, dynamically realize fast starting without changing
brakes;
With perfect error protection and short circuit starting protection capability;
* Input Voltage: 380V(+/-15%)
* Output Voltage: 380VAC
* Input Frequency: 48-63 Hz
* Output Frequency: 0-400 Hz
* Input Phase: 1 or 3 phase
* Output Phase: 3 phase
* Warranty: 1 year from the date you purchased
A large scale motor control IC + IGBT ,reliability unit ,strong software function ,the demand-control is widely used in many
industry
PID control; advanced calculous PID closed-loop arithmetic, quick responding speed and high suitability;
Easy PLC function can realize 16 legs of speed and inverter control function;
RS485 communication port, adopting standard international MODBUS main circuit control;
With extremely strong anti-jamming capability
Low output ratting torque0.5HZ-150%, low speed running ability;
Carrier adjustable by 16KHZ, completely soundless working environment;
Broad voltage working area, normal running in 304V-456V;
Auto voltage regulation (AVR) technique, for ensuring the inverter load capability;
Various control technique by both synchronization and non-synchronization, dynamically realize fast starting without changing
brakes;
With perfect error protection and short circuit starting protection capability;
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Amazon essentials products Good quality
Size: X-Small, Color: Flamingo Pink, Size: X-Small, Color: Flamingo Pink
The quality is excellent. It’s really gorgeous and fit. Perfect. I love Amazon essentials products
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025
★★★★★ 5
Soft and comfortable
Size: Medium, Color: Ocean Blue
I was really surprised how good it fits. I would say nothing about support with my A-cup but it definitely comfortable for everyday life and yoga. Good quality, absolutely value for its money. Will buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2026
★★★★★ 5
Quality Material, Comfortable Fit
Size: Medium, Color: Emerald Green, Size: Medium, Color: Emerald Green
I often have trouble with sports bra bands feeling too constricting (for size 34C), but this one was comfortable enough to wear right away and I can tell it will get comfier as I wear it. I am 5’7, 130 lbs and bought a medium. The color is vibrant and the material feels high quality. Straps are not adjustable but that hasn’t been a problem up to this point.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 31, 2025
★★★★★ 4
Good price, does the job
Size: Large, Color: Emerald Green, Size: Large, Color: Emerald Green
I love the way this fits. I’m probably a C cup on a good day and just under 200 lbs. I wear this for my workouts (elliptical and weight lifting). It stays in place, has kept up in my chaos washing, and is super cute.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026
★★★★★ 5
Great sports bra
Size: Medium, Color: Bright Red
This is very comfortable. Fits TTS. I would buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026