广东欣顿电源科技有限公司
电话：0757-82624981
手机：18924874907
邮箱：sales@gdxindun.com
地址：广东省佛山市禅城区塱
宝西路60号欧洲工业园3座2-3层
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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;
KY1(PWM) Solar Charge Controller (10A-60A)
◆ 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……
To be added……
System connection diagram
To be added……
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……
System connection diagram
To be added……
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粤公网安备 44060402000988号 
