FOTOVO CK Series PWM Solar Charge Controller/ LCD CK10DU/20DU/30DU Controller
Product Description
Advantages
1. High efficient PWM charging.
2. Battery type selection: Sealed, Gel, Flooded and user.
3. LCD display.
4. High voltage disconnection,high voltage recovery.
5. Low voltage disconnection,low voltage recovery.
6. Overload protection,short circuit protection.
Equipment Parameters
|
Product Name |
GS-CK |
Style |
PWM Charge Controller |
|
Brand |
Greystone |
Colour |
Black |
|
Material |
Plastic |
Packing |
Packed in carton and Shockproof |
| Gross Weight | 220g/355g/360g |
Mode Name |
CK Series |
| Model | CK10DU | CK20DU | CK30DU |
| PV voltage | ≤50V | ||
| Rated Charge current | 10A | 20A | 30A |
| Rated system voltage |
12V/24V Auto |
||
| Rated Discharge current | 10A | 20A | 30A |
| Charge mode |
PWM Multi-stage(bulk, absorption, float) |
||
| Float charge voltage |
13.8V(13V~15V)×1/×2 |
||
| Absorption voltage |
14.4V(13V~15V)×1/×2, (lasting:2hrs) |
||
| LVD voltage |
10.7V(10V~14V)×1/×2 |
||
| LVR voltage |
12.6V(10V~14V)×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 | ＜0.3V | ＜0.21V | ＜0.24V |
| Discharge circuit voltage drop | ＜0.18V |
＜0.12V |
＜0.1V |
| No load loss | ≤12mA |
≤13mA |
|
| USB output |
5V/1A |
||
| Battery type |
GEL,SLD,FLD,Usr(自定义/default) |
||
| Installing cable size |
≤6mm² |
≤16mm² | |
| Working temperature |
-20℃~50℃ |
||
| Dimension | 168×88×28(mm) |
188×95×40(mm) |
|
| Weight | 220g | 355g | 360g |
Factory and Delivery
FAQ
1. Q: Can you provide customers with relevant business qualifications?
A: Of course we can. We have the corresponding qualification certificate, so that our customers can buy the products with confidence.
2. Q: Can the controller of LCD model charge electronic products?
A: Yes. This series of controller adopts efficient PWM charging method and has 5V USB interface.
3. Q: How many types of CK series PWM LCD controllers are there?
A: Currently, there are six types of CK series PWM LCD controllers, CK10DU/20DU/30DU/40DU/50DU/60DU.
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.
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