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10A, 12V/24V, USB, LED, PWM Solar Controller
bargain
add to cart| Model NO. | CK20U-10A, 12V/24V, USB, LED, PWM |
| Certification | BV, ISO, CE, RoHS |
| Rated Voltage | 12V/24V Auto. |
| Specification | 10A, 12V/24V, USB, LED, PWM |
| HS Code | 85371090 |
| Condition | New |
| Application | Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station |
| Trademark | CONPO |
| Origin | Nanjing, China |
Overviews
This is a new series of intelligent multi-purpose solar charge controllers. It's equipped with explicit LED for your choice. While meeting functional needs, it also offers user-friendly installation and operation. All in all, it's a popular high-efficient product.
Function features
Protections
Technical specifications
This is a new series of intelligent multi-purpose solar charge controllers. It's equipped with explicit LED for your choice. While meeting functional needs, it also offers user-friendly installation and operation. All in all, it's a popular high-efficient product.
Function features
1. Vivid LED indicators show system battery capacity, charging and discharging state of battery.
2. Protection functions such as overcharging, over discharging, overload and reverse connection.
3. PWM charging increases charging efficiency by 3% to 6%, compared with non-PWM charging.
4. The parameters of charging and discharging are preset, so no need to adjust the parameters. (Special parameters need to be advised in advance.)
5. USB output function.
Protections
1. PV array short circuit protection
2. PV array over-voltage protection
3. PV array over-current protection
4. PV array polarity reverse connection protection
5. Battery low voltage disconnection
6. Battery over-voltage disconnection
7. Battery polarity reverse connection protection
8. Over-load protection
9. Load short circuit protection
Technical specifications
| Model | CK20U-10A | CK20U-20A | CK30U-30A |
| Rated Current | 10A | 20A | 30A |
| System Voltage | 12V/24V auto. | ||
| No load Loss | ≤12.5mA (USB disconnect)ect)ect) | ||
| Charging Mode | PWM | ||
| Float Charging Voltage | 13.8V/27.6V | ||
| Absorption Charging Voltage | 14.4V/28.8V(lasting time: 2 hours) | ||
| Charging/Discharging Circuit Voltage Drop | <0.22V (<0.12V);0.12V) | ||
| Low Voltage Disconnection(LVD) | 10.7V/21.4V | ||
| Low Voltage Reconnecting(LVR) | 12.6V/25.2V | ||
| Overloading | ≥1.2*rated current, 60s 60s 60s | ||
| ≥1.5*rated current, 10s 10s 10s | |||
| ≥1.8*rated current, 0.2s0.2s0.2s | |||
| USB Output | 5V, 1A | ||
| Installing cables Size | ≤6mm;6mm;6mm2 | ≤16mm16mm16mm2 | |
| Working Temperature | -20ºCordm;Cordm;C~ 50ºCordm;Cordm;C | ||
| Dimension (L x W x Hmm) | 188 x 95 x 40 | ||
| Net weight(g) | 340 | 345 | |
