3.3kw Onboard Charger
✱Input Voltage Range:AC90-264V,
✱Output Voltage:DC48V/60V/72V/96V/120V/144V/170V/312V,
✱Input/Output Plug(optional),
✱Charging Indicator(optional),
✱CAN BUS or not(optional),
✱Size:294X210X111cm,
✱Net weight:6kg(13lb),
3.3kw Onboard Charger was specially designed, by Summit Power Co., Ltd for supplying the electricity for electric vehicle’s power battery, on the basis of the national standards for the charger. This product has the advantages of not only only high efficiency, small size, high stability, long lifespan, but also high protection grade, and high reliability and complete protection function, etc. It’s definitely an ideal charging power supply for f electric vehicles. This charger has built-in heat-sensing device and can automatic recover through the thermal protection. Fully sealed potting process and up to IP66/67 protection level ensures no causing trouble in any complex environment.
Specifications of 3.3kw onboard charger
| Models | Input Voltage Range | Rated Output Voltage | Max Output Voltage | Max Output Current |
| SMHC3-4842A | AC90-264V | 48V | 66V | 42A |
| SMHC3-6040A | AC90-264V | 60V | 82.5V | 40A |
| SMHC3-7240A | AC90-264V | 72V | 99V | 40A |
| SMHC3-8440A | AC90-264V | 80V | 110V | 40A |
| SMHC3-9632A | AC90-264V | 96V | 132V | 32A |
| SMHC3-12025A | AC90-264V | 120V | 165V | 25A |
| SMHC3-14423A | AC90-264V | 144V | 198V | 23A |
| SMHC3-31210A | AC90-264V | 312V | 440V | 10A |
Technical Parameters
| AC Input Wide Voltage Range | AC90-264V |
| AC Input Frequency Range | 40-70HZ |
| With APFC Function Power Factor | ≥0.98 |
| Soft Switching Technology Efficiency | ≥93% |
| IP Grade | IP67 |
| Operating Temperature | -40℃~-60℃ |
| Storage Temperature | -55℃~-100℃ |
| CAN Communication Function | Optional |
| 12V3A Auxiliary Power Supply | Optional |
| LED Light Indicator for Charging Process | Standard |
| Noise | ≤45dB |
| Overall Size | 294x210x111mm |
| Net Weight | 5.9kg |
Protection Function of 3.3kw onboard charger

Application of 3.3kw Onboard Charger
Usually 3.3kw onboard charger can be used for motorcycle,4-wheels cars,RV.

About Summit Charger
✱In 2012, Summit launched China's first fully sealed charger. ✱In 2013, Summit cooperated with the College of electrical engineering, Shandong University and initiated the "Lithium Battery Charging Technology Research Laboratory" in qianfoshan campus of Shandong University. ✱In 2015, the annual output of chargers exceeded 100,000. ✱In 2017, Summit passed IATF16949 quality system certification,and the products passed CE and KC certification. A short step, a thousand miles! We always adhered to the high-end, learn from others, and continue to improve the quality of our work. The subtleties show the quality of our products and the intentions of our service. Our mission is: to take the development of the industry as our responsibility!
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Our Service
(1) Packing
1 charger 1 box, including product name, product part number, product brand, product type, production number and name of manufacturer; In packing box, along with the technical documents, it includes packing list, quality certificate, product specification.
(2) Transport
Suitable for cars, boats, aircraft, transportation. The products have to be prevented against sunshine and moisture and in a civilized transportation.
(3) Storage
Product should be stored in the packing box when it is not used and be maintained in a 5 ℃ to 40 ℃ clean, dry and well-ventilated environment. It should not be stored together with chemicals, acid and alkali substances etc,. Should avoid storing in the sun, fire, water and avoid storing with corrosive substances. The storage period is 2 years (from the inventory date of the factory). After the 24 months of storage period, the products should still comply with the provisions of the relevant standards.
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