Parameter
功率◆ LCD display PV charge and battery condition.
◇ Protection against over charge, over discharge, over load and anti-thunder.
◆ PWM charging mode, save cost.
| KY1 Parameter | ||
| Rated charging current | 150A | 200A |
| Rated system voltage | 192V/216V/240V/384V | |
| PV input voltage range | 192V System：240V-352V；216V System：270V-396V；240V System：300V-440V；384V System：480V-704V | |
| Max PV Input Voltage(At 25℃) | 192V System：400V；216V System：450V；240V System：500V；384V System：750V | |
| Number of PV array input routes | 2 | |
| PV Array Maximum Power | 16.8KW*2/18.9KW*2/21KW*2/33.6KW*2 | 22.4KW*2/25.2KW*2/28KW*2/44.8 KW *2 |
| 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 | 15V/Single battery | |
| Temperature compensation coefficient | -3mV / ℃ / 2V (25℃ is base line )(Optional) | |
| Charging mode | PWM pulse width control | |
| Charging method | Three stages ：constant current; constant voltage; floating charge | |
| Efficiency | >95% | |
| Display | LCD | |
| Cooling method | Cooling fan in intelligent control | |
| Type of mechanical protection | IP20 | |
| Operating temperature | -20℃~+60℃ | |
| Storage temperature | -20℃~+70℃ | |
| Elevation | ＜5000m，(Less solar panel when exceed 2000m) | |
| Humidity | 5~95%（No condense） | |
| Protect the circuit | RS232/RS485(Optional) | |
| Machine size (L*W*Hmm) | 500*330*805 | |
| Package size (L*W*Hmm) | 570*400*855 | |
| N.W (Kg) | 32 | 33 |
| G.W (Kg) | 37 | 38 |
| Note: All specifications are subject to charge without prior notice | ||
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To be added……
Introduction
Xindun Power PWM solar charge controller uses digital output of microprocessor to control analog circuit. Constant current, constant voltage and floating charging are adopted. The PWM charge controller solves the problem that the battery is not fully charged and the life of the battery is short.
Application Area
Industrial generation solar power system, which controls the charging of solar panels by batteries and the batteries supply power to inverters and loads.
◆ 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……