参数
功率 输出◆ LCD display PV charge, battery and DC loading condition.
◇ Protection against over charge, over discharge, over load and anti-thunder.
◆ PWM charging mode, DC mode save cost.
| K1 Specification | ||
| Rated Current | 10A/20A/30A | 40A/50A/60A |
| Rated System voltage | 12/24V(auto recognition)，48V | |
| PV input voltage range | 12V System: 15V-44V；24V System: 30V-44V；48V System: 60V-88V | |
| Max PV Input Voltage(At 25℃) | 12V/24V System：50V; 48V System：100V | |
| PV Array Maximum Power | 12V System：140W,280W,420W,560W,700W,840W； 24V System：280W,360W,840W,1120W,1400W,1680W； 48V System：560W,1120W,1680W,1120W,2240W,3360W | |
| Battery type | Lead acid battery, deep cycle battery, gel battery etc(Battery type base on user charge specification) | |
| Floating voltage | 13.8V/ Single battery | |
| Charge voltage | 14.2V/Single battery | |
| Charging protection voltage | 17V/Single battery | |
| Battery overdischarge voltage | 10.5V/Single battery | |
| Charging mode | PWM pulse width control | |
| Charging method | Three stages ：constant current; constant voltage; floating charge | |
| No low loss | <5mA | |
| Charging circuit voltage drop | ≤0.20V | |
| Disharge circuit voltage drop | ≤0.15V | |
| Display | LCD | |
| Thermal method | Natural heat dissipation | |
| Type of mechanical protection | IP20 | |
| Operating temperature | -10℃~40℃ | |
| Storage temperature | -20℃~60℃ | |
| Elevation | ＜5000m，(Less solar panel when exceed 2000m) | |
| Humidity | 5~95%（No condense） | |
| Protect the circuit | over-charge, over-discharge, short circuit and over-load protection | |
| Machine size (L*W*Hmm) | 125*80*25 | 185*107*55 |
| Package size (L*W*Hmm) | 133*35*87 | 195*59*114 |
| N.W (Kg) | 0.34 | 0.64 |
| G.W (Kg) | 0.39 | 0.72 |
| Note: All specifications are subject to charge without prior notice | ||
To be added……
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Feature
● LCD display PV charge, battery and DC loading condition;
◇ Protection against over charge, over discharge, over load and anti-thunder; PWM charging mode, DC mode save cost;
◆ LCD display PV charge, battery and DC loading condition.
◇ Protection against over charge, over discharge, over load and anti-thunder.
◆ PWM charging mode, DC mode save cost.
To be added……
To be added……
◆ LCD display PV charge, battery and DC loading condition.
◇ Protection against over charge, over discharge, over load and anti-thunder.
◆ PWM charging mode, DC mode save cost.
To be added……
To be added……