Description
Charge controller
Pulse Width Modulation (PWM)
KTD seriesPreview (opens in a new window)
10A
12/24V auto work
KTD series is for off-grid solar system, such as home system, traffic system, CCTV system, street light, garden lights, parking area, and bus station.
It adopts the most advanced digital technique and operates fully automatically.
- High efficient Series PWM charging
- Gel, Sealed and Flooded battery compatible
- Widely used, automatically recognize day/night
- Intelligent timer function with different hours option
- LED indicators indicate battery voltage state
Technical parameter
| Model | KTD1210 | ||
| Rated charging current 10A | 10A | ||
| Rated discharging current | 10A | ||
| Short-current protection | 40A | ||
| System voltage | 12V/24V Auto adapt | ||
| Over current protection | <1.3 maintain for 60s
<1.6 maintain for 5s >1.6 shut down immediately |
||
| Stand-by lost | <5mA | ||
| Charge voltage drop | ≤0.26V | ||
| Discharge voltage drop | ≤0.15V | ||
| Max solar panel voltage | 21V | ||
| Operating temperature | -35℃ to +55℃ | ||
| Equalize charging voltage | 14.8V | ||
| Bulk charging voltage | 14.5V | ||
| Acceptance charging voltage | 14.2V | ||
| Float charging | 13.8V | ||
| Charge return voltage | 13.2V | ||
| Discharge stop voltage | 11.2V | ||
| Discharge return voltage | 12.6V | ||
| Control mode | PWM( Pulse Width Modulation ) | ||
| Maximum wire size | 12AWG | ||
| Size/weight | 133×70×35mm/150g | ||
