参数
功率◆ 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 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 | ||
To be added……
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……
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……