- Brand: Temank
- Product Model: VS4524AU
- Technology: PWM
- Adopt high quality components of ST,IR and Infineon, make sure product using lifespan
- Terminals have UL and VDE certification, the product is more safer and more reliable
- Controller can work continuously at full load within the environment temperature range from -25 to 55 ℃
- 3-Stage intelligent PWM charging:Bulk, Boost/Equalize, Float
- Support 3 charging options: Sealed, Gel, and Flooded
- LCD display design, dynamically displaying device’s operating data and working condition
- Double USB design, the power supply charge for electronic equipment
- With humanized button settings, operation will be more comfortable and convenient
- Multiple load control modes
- Energy statistics function
- Battery temperature compensation function
- Battery temperature compensation function
- Extensive Electronic protection
Temank ViewStar AU 1024 series solar charge controller
Item |
VS1024AU |
VS2024AU |
VS3024AU |
VS3048AU |
VS4524AU |
VS4548AU |
VS6024AU |
VS6048AU |
Nominal system voltage |
12/24VDC Auto |
12/24/36/48VDC Auto |
12/24VDC Auto |
12/24/36/48VDC Auto |
12/24VDC Auto |
12/24/36/48VDC Auto |
||
Battery input voltage range |
9V~32V |
9V~64V |
9V~32V |
9V~64V |
9V~32V |
9V~64V |
||
Rated charge/discharge current |
10A@55℃ |
20A@55℃ |
30A@55℃ |
45A@55℃ |
60A@55℃ |
|||
Max. PV open circuit voltage |
50V |
96V |
50V |
96V |
50V |
96V |
||
Battery type |
Sealed(Default) / Gel / Flooded |
|||||||
Equalize Charging Voltage※ |
Sealed:14.6V/ Gel: No/ Flooded:14.8V |
|||||||
Boost Charging Voltage※ |
Sealed:14.4V/ Gel:14.2V/ Flooded:14.6V |
|||||||
Float Charging Voltage※ |
Sealed/Gel/Flooded:13.8V |
|||||||
Low Voltage Reconnect Voltage※ |
Sealed/Gel/Flooded:12.6V |
|||||||
Low Voltage Disconnect Voltage※ |
Sealed/Gel/Flooded:11.1V |
|||||||
Self-consumption |
≤9.2mA/12V;≤11.7mA/24V; ≤14.5mA/36V;≤17mA/48V |
|||||||
Temperature compensation coefficient |
-3mV/℃/2V(25℃) |
|||||||
Charge circuit voltage drop |
≤0.29V |
|||||||
Discharge circuit voltage drop |
≤0.16V |
|||||||
LCD temperature range |
-20℃~+70℃ |
|||||||
Working environment temperature |
-25℃~+55℃(Product can work continuously at full load) |
|||||||
Relative humidity |
≤95%, N.C. |
|||||||
Enclosure |
IP30 |
|||||||
Grounding |
Common Positive |
|||||||
USB output |
5VDC/2.4A(Total) |
|||||||
Overall dimension |
142x85x41.5mm |
160x94.9x49.3mm |
181x100.9x59.8mm |
194x118.4x63.8mm |
214x128.7x72.2mm |
|||
Mounting dimension |
130x60mm |
148x70mm |
172x80mm |
185x90mm |
205x100mm |
|||
Mounting hole size |
Φ4.5mm |
Φ5mm |
Φ5mm |
Φ5mm |
||||
Terminals |
4mm2/12AWG |
10mm2/8AWG |
16mm2/6AWG |
16mm2/6AWG |
25mm2/4AWG |
|||
Net weight |
0.22kg |
0.35kg |
0.55kg |
0.58kg |
0.76kg |
0.88kg |
1.02kg |
1.04kg |
※Above the parameters are in 12V system at 25℃, twice in 24Vsystem, triple in 36V system and quadruple in 48V system. |
Figure 1 Characteristic
① |
LCD |
⑤ |
Battery Terminals |
② |
MENU Button |
⑥ |
Load Terminals |
③ |
RTS Port |
⑦ |
SET Button |
④ |
PV Terminals |
⑧ |
USB Output Ports※ |
Note: USB output ports provide the power supply of 5VDC/2.4A and have the short circuit protection.
Wiring
(1) Connect components to the charge controller in the sequence as shown above and pay much attention to the “+” and “-”. Please don’t insert the fuse or turn on the breaker during the installation. When disconnecting the system, the order will be reserved.
(2)After power on the controller, check the LCD on. Otherwise please refer to chapter 6.Always connect the battery first, in order to allow the controller to recognize the system voltage.
(3)The battery fuse should be installed as close to battery as possible. The suggested distance is within 150mm.
(4) The VS AU series is a positive ground controller. Any positive connection of solar, load or battery can be earth grounded as required.
NOTE: Please connect the inverter or other load that it has the large start current to the battery rather than to the controller, if the inverter or other load is necessary.
Protections
Protection |
Conditions |
Status |
PV Reverse Polarity |
When the battery is correct connecting, the PV can be reversed. |
The controller is not damage |
Battery Reverse Polarity |
When the PV is not connecting, the battery can be reversed. |
|
Battery Over Voltage |
The battery voltage reaches to the OVD |
Stop charging |
Battery Over Discharge |
The battery voltage reaches to the LVD |
Stop discharging |
Battery Overheating |
Temperature sensor is higher than 65℃ |
Output is OFF |
Temperature sensor is less than 55℃ |
Output is ON |
|
Controller Overheating |
Temperature sensor is higher than 85℃ |
Output is OFF |
Temperature sensor is less than 75℃ |
Output is ON |
|
Load Short Circuit |
Load current ≥2.5 times rated current One short circuit, the output is OFF 5s; Two short circuit, the output is OFF 10s; Three short circuit, the output is OFF 15s; Four short circuit, the output is OFF 20s; Five short circuit, the output is OFF 25s; Six short circuit, the output is OFF |
Output is OFF Clear the fault: Restart the controller or wait for one night-day cycle (night time>3 hours). |
Load Overload |
Load current ≥2.5 times rated current 1.02-1.05 times, 50s, 1.05-1.25 times, 30s 1.25-1.35 times,10s 1.35-1.5 times 2s |
Output is OFF Clear the fault: Restart the controller or wait for one night-day cycle (night time>3 hours). |
Damaged RTS |
The RTS is short-circuited or damaged |
Charging or discharging at 25℃ |
Disclaimer
This warranty does not apply under the following conditions:
- Damage from improper use or use in an unsuitable environment.
- PV or load current, voltage or power exceeding the rated value of controller.
- The controller is working temperature exceed the limit working environment temperature.
- User disassembly or attempted repair the controller without permission.
- The controller is damaged due to natural elements such as lighting.
- The controller is damaged during transportation and shipment.
You can get more information about Temank VS 4524AU series as below: