Product Introduction
SANDI AC/DC Charger is specially developed for DC chargers module. It has high efficiency, high power factor, high power density, high reliability advantage. AC input 3 phase or single phase, DC output voltage range from 100 to 750VDC can be set, compliant with CE safety requirements, EMC standard EN61000-6-3 and EN61000-6-1 Class A, it is an advanced international level charger module.
Unique function
High efficiency over the full load range, full load efficiency greater than 95.5%
Wide output voltage range, 100-750VDC, suitable for a wide range of Lithium and lead acid battery
5-inch LCD touch screen, easy to operate
Flexible application, charging voltage, charging current, charging time, timing charging can be set by LCD screen, easy to operate
Main features
Powerful protection, overheating, short circuit, overload, overvoltage, undervoltage, etc.
Three phase active power factor correction technology, reduces the harmonic interference to the grid
Dual DSP design, achieve the full digital control, less components means high reliability
Wide input voltage range, allows operation in most poor grid conditions
Soft start charging and soft shutdown minimize the impact on the battery.
Input, output have protective circuit breaker switch
Module adopts hot pluggable design, which is convenient for maintenance.
CAN/RS485 interface (Optional)
SANDI SERIES charging module is for electric vehicle charging station. With single-phase non neutral conductor AC input, it has the advantages of high efficiency, high power density and low harmonic.
Functional details
1. Hot plug
Plug technology is applied to the charging module to provide convenience for installation and maintenance. The access of the charging module to the system shall not disturb the output voltage of the system.
2. Advanced current sharing technology
Under constant voltage working mode, the charging modules can share current automatically within 10S, with degree of unbalance less than �±0.5A.
3. Control of input limited power
Refer to Fig. 1-10 for the relation between the output power and input voltage of the charging module. When the input voltage is within 360 Vac ~ 450 Vac (return difference is less than 5V), the module can output the maximum power of 20 KW; when the input voltage is within 260 Vac ~ 320 Vac, the module can still work normally under limited power mode.
4. Control of output constant power
When there is a rated input voltage, the output power of the module is 20 KW. Refer to Fig. 11 for the relation between the output voltage and the output current of the module.
The SD75050 module uses two operating modes with output voltage ranges of 50 to 750V.
The module only selects the operating mode based on the value of the received demand voltage, and does not select the operating mode based on the actual output voltage.
5. Temperature limited power
6. Regulation of output current limiting point
8. Regulation of output voltage
The output voltage of the module can be regulated constantly through the external monitoring module, with regulation range of 50Vdc ~ 750Vdc and minimum regulation step of 0.1 Vdc.
9. Fan control
The built-in processor of the module can regulate the speed of the fan according to the internal temperature and output current of the module.
10. Protection of input overvoltage/ voltage shortage
11. Output overvoltage protection
The overvoltage protection point is 260Vdc ~770Vdc (�±10 Vdc). Default is 778Vdc.The module can be started after manual intervention upon overvoltage protection.
12. Over-temperature protection
The environmental over-temperature protection point is 80�°C. When the DC panel has a temperature over 100�°C, the module will stop working; when the DC panel has a temperature below 90�°C, the module will automatically work again.
13. Protection of internal bus fault
When the internal bus voltage of the module is beyond the overvoltage/ voltage shortage protection point, the module will be powered off automatically. At this time, there is no output from the module and the fault indicator light is on.
14. Short circuit protection
In case of short circuit of the module, it will be subjected to protective shutdown and the red indicator light of the panel is on, and this condition will be transmitted to the monitor of the "module fault".
[Specifications] Input: AC100V-240V 50/60Hz. Output: DC12V~2A (1.5A,1A,800mA, 500mA,400mA,200mA,100mA all compatible, can adjust output current depends on your devices input) Max power: 24W (20W/18W/15W/10W/8W/5W all compatible) DC plug size: 5.5mm x 2.1mm Polarity: inner positive+/outer negative- (same as most DC12V devices).
[Safety & Durability] Over voltage/ over current/ short circuit/over loaded/surge protection system loaded, robust design with fireproof shell and superior heat dissipation board, without fan noise, CE/FCC/DoE VI certified safety insurance and energy efficient.
[Compatibility] Except for the common 5.5 x 2.1mm DC plug, this power supply also be customized with other plug tips, support almost all small DC12V devices such as LED Strip Lights, WIFI Router, ADSL Cats, Bluetooth speaker, GPS, webcam, digital piano keyboards, Switches, CCTV Security Cameras and other devices which are powered by DC12V (2A,1.5A,1A,800mA,500mA,400mA,200mA,100mA) power supply.
Product Description
We produce VRLA/SLA Battery, lead battery, Industrial Battery, 12V/ 6V Battery, Rechargeable Battery, Gel Battery, Deep Cycle Battery, sealed lead acid battery and so on.
12v 7ah backup battery (20hr battery)
Valve regulated lead acid series UPS batteries are designed with AGM (Absorbent Glass Mat) technology, high performance plates and electrolyte to gain extra power output for common power backup system applications widely used in the field of UPS, Emergency Lighting System.
Battery Structure
1. Container/Cover: Made of UL94HB and LU 94V-0 ABS Plastic
2. Negative Plates: Use the special PbCa alloy grids, optimize the recombination efficiency and less gassing.
3. Separator: Import high quality AGM separator.
4. Postive Plates: PbCa grids minimize corrosion and prolong life.
5. Terminal post: Cooper material with maximum conductivity, enhance the high current rapidly.
6. Vent Valve: Allows the release of excess gas automatically for safety.
Power Supply 12V 7ah UPS Backup Battery (20hr battery)
Customized coil size, 95 PCB or PCBA board assembling.Customized magnet pad etc.
Provide us your specific drawing or samples.
Product Advantages
1. Professional engineer
2. Good after-sale service
3. Qualified material and competative price
4. RoHS, SGS, compliant
Application
1.Cell phone charging
2.Beauty meter charging
3.Electric toothbrush
Intelligent desk fast charging
Payment & Shipping
We accept payment via T/T bank transfer.
1.Once confirmed the order, and payment sent after finishing goods. Goods will be sent within 7 days with the fast ,reasonable and efficient shipping mode such like DHL. EMS. UPS. FEDEX. TNT etc.
2. Please make sure your postal address is correct. Any lost and mistakes because of wrong address are not supplier's responsibility.
3. Please do not bid if you disagree with the shipping and handling charge
Basic Info.
Model NO.
PST120-12
Installation
Packaged
Rechargeable
Chargeable
Color
Ivory White
Weight
34.5kg
Terminal
Cooper
Case
ABS
Separator
AGM
Plate
Flat Plate
Maintenance
Free
Sealed Type
Glue Sealing
Transport Package
Carton Then Pallet
Specification
407*174*209mm
Trademark
PUSTUN
Origin
China
HS Code
8507200000
Production Capacity
600PCS/Day
Product Description
We produce VRLA/SLA Battery, Industrial Battery, 12V Battery, Rechargeable Battery, Gel Battery, Deep Cycle Battery, sealed lead acid battery and so on.
GEL Battery for UPS/EPS, Power wheels, Inverters, Off grid solar system, Solar street light, Telecommunication and other electrical D/C power sources. Deep cycle & High performance.
Kiaisi K-9201 / K-9208 8-in-1 phone and professional Android Phone Battery Activation Charge Board with Micro USB Cable, Kiaisi K-9201 8-in-1 phone Battery Activation Charge for Phone
Instructions: Kiaisi K-9201 phone Battery Activation Charge
1, fasten the battery when the battery voltage is lower than 2.5V, digital meter and due to insufficient power supply indicator is not displayed, the normal display is higher than 2.5V.
2. The voltage display to adjust the sound output voltage (power supply maintenance), the higher the voltage, the greater the current, when the table on the right shows battery voltage is lower than or equal to 3V, please repair the power supply output voltage is adjusted to 3.5V the following trickle charge mode with charge 1-2 minutes after turning on the power cord, the right table displays the current charging voltage.
3, if the buckle battery voltage of 3.6V or more displays can be used directly to charge more than 4V, the maintenance of the power supply voltage increase, the left side of the digital table shows the current charge current, the right digital table shows the current charging voltage.
4, For fast charging, note the increase in voltage while the current left display, the maximum can not exceed 2A (2000MA), otherwise it will be automatically protected.
Universal Input: 100~240VAC 50~60Hz
Protections: Short circuit/ Overload/ Over temperature
O/P: High accuracy, low noise; Hold up time 20mS
Cooling by free air convection; Auto recovery;
Operation temperature: -10~+40;
100% full load burn-in test for 8 hours
High Efficiency, high reliability;
Built-in Class B EMI Filter
Long life of 50, 000Hours, 2 years warranty
Compliance to EN60950 /UL60950 /EN55022.
