ULTRASONIC GENERATOR 900W adjustable, 20khz-40Khz OPTIONAL

Description

ULTRASONIC GENERATOR 900W adjustable, 20khz-40Khz OPTIONAL
Parameters:
Output power:
900W adjustable
Input voltage: 185---265V AC.
50Hz
Working Temperature:-20---65degree
Storage temperature: -40
℃
- +85
Harmonic wave output parameters
：
97%
（
Min
）
Startup peak current
（
3000W load
）：
≤
40A
Maximum operating current:12A
Working frequency
：
40KHZ/28KHZ/ 25khz  optional
Frequency sweep range
：
4KHz
（
sweep width
±
2
）
Remote Control voltage: 0V low-voltage control, shut down low-voltage, soft start after resume.
Short-circuit protection: Current: 60A, time: 30NS, lights flashing duration: 1S
MOS / IGBT highest temperature: 50 degrees (3000W load, the ambient temperature was 25 degrees testing).
Summary of My Selling Policies
INTERNATIONAL SHIPPING NOTICE
1. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.
2. Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying.
3. Your valid phone number are the must for the shipping; otherwise we can't guarantee the package would arrive smoothly.
4. Multiple purchases are welcomed. We will combine the shipping fee for you.
PAYMENT:
1. we accept: Paypal
2. We will very appreciate if you can pay for the order after you ordering it in 1-3 working days so that we can provide you the best services.
SHIPPING METHODS:
1. We will ship your item by FedEx, DHL, UPS,
EMS
,YANWEN, e- Package  etc with the tracking number showed on ebay.
Your item will be shipped in 3-5 working days after your payment is cleared.
The shipping time is 5-12 working days(
China
air post except). Due to the local dispatch or other reasons, sometimes the shipping time will be delay. Please kindly understand Uncertainties by the delivery company. We will track the item all the time until it is reached to you.
RETURN POLICY:
1. Return accepted in 30 working days after the item reached to you. The buyer need to afford the return postage fee who also need to return it to our designated place.
2. Return package must be in the original packaging, everything must be in new condition. Missing parts or any damaged by the buyer will not qualify for any refund.
3. Within warranty period, all exchanges or repair parts due to the defects are free. But buyer is responsible for shipping charges.
Feedback
1.A good feedback is very important. If you feel satisfied with my product, please give me a positive feedback.
2. Please contact us before leaving any negative or neutral feedback. We will work with you to solve any problems.
3. If you have a question or concern before or after receiving your item, please do not hesitate to contact our customer service team by clicking on the "Ask a question" link in the bottom left.
4. Your satisfaction is guaranteed.