FOTOVO 50V PWM Solar Controller
Product Description
Advantages
1. Automatic detection of voltage.
2. Temperature compensation.
3. USB 5V/1A out put, charge the electronic devices.
4. Reverse current protection at night.
5. Overheat protection and short circuit protection of USB output.
Equipment Parameters
Product Name
|
GS-CK
|
Style
|
PWM Charge Controller
|
|
Brand
|
FOTOVO
|
Colour
|
Black
|
Material
|
Plastic
|
Packing
|
Packed in carton and Shockproof
|
|
Gross Weight
|
395g/565g/715g
|
Mode Name
|
CK Series
|
|
Model
|
CK40DU
|
CK50DU
|
CK60DU
|
|
PV voltage
|
≤50V
|
|
Rated Charge current
|
40A
|
50A
|
60A
|
|
Rated system voltage
|
12V/24V Auto
|
|
Rated Discharge current
|
40A
|
50A
|
60A
|
|
Charge mode
|
PWM Multi-stage(bulk, absorption, float)
|
|
Float charge voltage
|
13.8V(12.8V~14.2V)×1/×2
|
|
Absorption voltage
|
14.4V(13.6V~15.2V)×1/×2, (lasting:2hrs)
|
|
LVD voltage
|
10.8V(10.5V~12V)×1/×2
|
|
LVR voltage
|
12.6V(11.5V~13V)×1/×2
|
|
HVD voltage
|
16.0V×1/×2
|
|
HVR voltage
|
15.5V×1/×2
|
|
Overload protection voltage
|
≥1.2×rated current,60s
≥1.5×rated current,10s
≥1.8×rated current,0.2s
|
|
Charge circuit voltage drop
|
＜0.22V
|
|
Discharge circuit voltage drop
|
＜0.12V
|
|
No load loss
|
≤14mA
|
|
USB output
|
5V/1A
|
N/A
|
|
Battery type
|
GEL,SLD,FLD,Usr(自定义/default)
|
|
Installing cable size
|
≤16mm²
|
≤25mm²
|
|
Working temperature
|
-20℃~55℃
|
|
Dimension
|
196×111×54(mm)
|
188×125×48.5(mm)
|
188×125×56(mm)
|
|
Weight
|
395g
|
565g
|
715g
|
Factory and Delivery
FAQ
1. Q: How can I contact you if I have a problem?
A: There is contact information at the bottom of our website, so feel free to contact us if you have any questions.
2. Q: Do you have the relevant certificates to prove that you have quality assurance?
A: We can show you any relevant qualification certificate, and contact the after-sales service to answer any questions for you.
3. Q: Is the CK series different from other series?
A: The appearance of this controller is simple and clear,little red button design makes it easy to use.The product inheriting and
optimizing the classic circuit design, added USB 5V output and DC 12V output terminal,enable controller can charge cellphones
and other electronic devices.
4. Q: What is the role of LCD?
A: The HD vivid LCD allows you to observe the working status and data of the controller more clearly.
