| Type: | Lithium Battery |
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| Charger Type: | Electric Charger |
| Nominal Voltage: | 220VAC |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier The charger is an AC to DC charging module. It has the advantages of wide constant power voltage range, high efficiency, high power factor, high power density, minimal electromagnetic radiation and interference, and high reliability to meet the fast charging needs of various batteries. ,Energy saving and environmental protection.
1. Ultra-wide output voltage range: 100-750V to meet the fast charging needs of various battery systems
2. Built-in intelligent discharge circuit: automatically discharges residual charge, simplifies system design, and improves system reliability
3. High efficiency in the full load range: operation in the full load range is more energy-saving than industry products that are inefficient when charging in the low load area and at full load.
4. Three-proof design: anti-salt spray, anti-moisture, anti-mildew and other protection and process design, so that the module can adapt to various charging station application scenarios
5. Wide temperature range: -40ºC~+75ºC, derated output above 55ºC, adaptable to the application of charging piles in various scenarios
6. Portable application design: easy to integrate, easy to install, easy to assemble
7. Full digital control: DSP design realizes full digital control of the charging module to ensure high reliability of control
8. Ultra-wide input voltage range: 90Vac~280Vac, adaptable to different power grid environments
9. Strong protection ability: anti-salt spray, anti-moisture, anti-mildew and other protection and process design make the module adaptable to various charging station application scenarios
10. Battery anti-backfeed: effectively protect the battery while ensuring reliable operation of the system
11. Low standby power consumption: standby power consumption is less than 8W
12. Color LCD display, touch buttons, and human-computer interaction are more convenient
13. The system parameter setting is flexible, and the charging voltage, charging current, and charging time can be set through the LCD screen.
| Model | STIN 75020S |
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| AC input | Input phase | Single phase + PE |
| Voltage range | 180-260Vac |
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| Rated voltage | 220Vac |
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| Frequency range | 50Hz/60Hz |
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| Maximum current | <32A |
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| DC output | DC Voltage range | 100~750Vdc |
| Output power | 7KW@ voltage >350VDC |
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| Output DC current (A) | 20A (1~20A adjustable) |
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| Voltage stabilized accuracy |
<±0.5% |
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| Current stabilized accuracy | ≤±1%(output power in 20%~100%) |
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| Load regulation rate | ≤±0.5% |
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| Grid regulation rate | ≤±0.1% |
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| Startup overshoot | ≤±3% |
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| Power factor and THD |
Power factor | ≥0.95 Full-load output power of @20%~50% |
≥0.98 Full-load output power of @50%~100% |
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≥0.99 Full-load output power, input nominal voltage and frequency of @100% |
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| THD | ≤5% Full-load output power of @50%~100% |
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| Efficiency | ≥94.5%, @750V, 50%~100% load current, under-rated input voltage |
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| Protection function |
input overvoltage Protection |
Over Under Voltage automatic shutdown and restart when voltage returns normal |
| Output overvoltage protection |
Over Under Voltage automatic shutdown and restart when voltage return normal |
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| Over-temperature protection |
Automatic shutdown. Automatic restart when the temperature return to normal |
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| Short circuit protection | Automatic shutdown and lock, need power off to restart to unlock |
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| Noise | ≤50dB(A) (1m away) |
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| Application place | Indoor (IP20) |
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| Environmental conditions |
Operating temperature | -40°C ~ +75°C, derating is required when the temperature is above 55°C. |
| Storage temperature | -40ºC ~ +70ºC |
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| Relative humidity | ≤95%RH, No condensation |
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| Cooling way | Forced fan cooling |
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| Altitude | 2000m, derating is required when the altitude is above 2000m |
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| Mechanical parameters |
Display | LCD |
| Dimensions (W*D*H) | 483 ×520 ×133mm |
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| Weight | ≤19kg |
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Nowadays, the world is faced with the instability of nuclear power generation and environmental problems,which is necessary result from development without considering next generation. Accordingly, STIN established and targeted on being a Total Solution Company which is based on clean sustainable solar energy. Including polysilicon, ingot, wafer, cell and module which are the base of Solar industry,STIN is also dealing with PV Equipment, EPC and O&M. Beyond the Eastern Asia, STIN is making an effort for the whole world's green energy independence. Starting with the supply of high-quality raw material from the China which is the number one PV Market in the world, making a PV plant in Korea and providing 3KW residential solution to South-EastAsia, STIN will keep solving the global environmental problem.
STIN knows the importance of green energy.
STIN endeavors for protecting the precious value.
1: What's your main products?
Solar panel mono and poly, solar battery gel and lithium-ion, solar system on grid and off-grid, solar inverter on grid and off-grid, solar charge controller MPPT and PWM.
2:What is your advantage in solar products?
We have been in the solar industry for more than 10 years and accumulated rich experience. With branches in Japan, Korea, Singapore, and Cambodia, full support can be supplied from design to installation.
3: Can you send free samples?
It depends on which kind of products. Normally the sample fee will be returned after you place a massive order.
4: What's the shipping cost?
After you confirm the quantity, please let us know which kind of transportation(by sea, by air, by DHL or Fedex TNT or UPS) you prefer and the destination port. We will send you the shipping cost and time.
5: What's your minimum order quantity?
1pc.
6: How can we send the payment?
T/T, L/C, Paypal, Western Union.
Suppliers with verified business licenses
Audited Supplier 
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