Modified Sine Wave Inverter
VR
BRIEF INTRODUCTION


Describe


A modified sine wave inverter, or quasi-sine wave inverter, actually has a waveform more like a square wave but with an extra step. A modified sine wave inverter will work fine with most equipment, although the efficiency or power of the equipment will be reduced with some. Due to the modified sine wave inverter’s construction, these inverters are often more affordable than their pure sine wave counterparts. These types of inverters may be the optimal solution for larger projects that require less efficient power.


PRODUCT DETAILS




 SYSTEM PARAMETER TABLE


1. Motors, such as refrigerator motors, pumps, fans, etc., will use more power from the inverter due to lower efficiency. Most motors will use about 20% more power. This is because a fair percentage of a modified sine wave is higher frequencies – that is, not 60 Hz – so the motors cannot use it. 

2. Some fluorescent lights will not operate quite as bright, and some may buzz or make annoying humming noises. 

3. Appliances with electronic timers and/or digital clocks will often not operate correctly. Many appliances get their timing from the peak of the line power – basically, the modified sine has a flat top rather than a peak – this may cause the occasional double trigger. Because the modified sine wave is noisier and rougher than a pure sine wave, clocks and timers may run faster or not work at all. 

4. Items such as bread makers and light dimmers may not work at all – in many cases appliances that use electronic temperature controls will not control. The most common is on such things as variable speed drills will only have two speeds – on and off. 

5. Most equipment will operate without any noticeable difference, and because the lower cost, that makes this the most common inverter sold and generally the only type found at your local retailer. Always double-check to be sure whether or not your equipment requires more power or efficiency before choosing a modified sine wave inverter.


Place Of OriginChinaModel NumberJH-BE-1500K2
Input VoltageDC 12VOutput VoltageAC 220V
Output Frequency50/60HzOutput TypeSingle
Size295*130*65mmTypeDC/AC Inverters
CertificateCEWarranty2 Years
Weight2kgProduct NameModified Sine Wave Inverter
ApplicationHome ApplianceInverter TypePortable Inverter
Output WaveformModified Sine WaveColorBlack
ProtectionShort Circuit Overload Overvolt OvertempBattery TypeLead Acid
OEMAcceptedDisplayLCD
AC connectionSinglephase


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PRODUCTION PROCESS




FAQs
  • What are your terms of payment?
    T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
  • What are your terms of delivery?
    EXW, FOB, CFR, CIF.
  • How about your delivery time?
    Generally, most of items we keep stock for all season. It will take 7to 10 days after receiving your advance payment. If we didn’t have stock, the delivery time depends on the items and the quantity of your order. Normal 30 to 60 days.
  • What is your sample policy?
    We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
  • Do you inspect all your goods before delivery?
    Yes, we have 100% test before delivery.
  • How do you make our business long-term and good relationship?
    1. Meet small quantity orders and seasonal orders by our sufficient safety stock; 2. Assure best quality with our complete inspection system before shipment; 3. Ensure timely delivery to customer’s designated site by our professional management of warehouse and van fleet; 4. Provide in time Feedback tracking and after-sales services to maximize the customer satisfactory.
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