English English 
 |
Product Description
CJHD-60A Marine Charging Power Source(Module Core)
CJHD-60A marine charging power supply adopts high-frequency PWM or PFM modulation technology, and is a switching power supply type multifunctional charging power supply composed of IGBT, field effect power tube and pulse width or frequency modulation integrated controller as the main components. The performance is stable and reliable.
Protection function: input over-voltage and under-voltage protection, output under-voltage alarm, output over-voltage, over-current and short-circuit protection, overheating protection.
Input and output isolation, output end backflow prevention.
Humanized battery maintenance, three-stage automatic charging (constant current equalization charging-constant voltage equalization charging-floating charging).
With passive contact comprehensive fault alarm function.
Technical Parameters
| CJHD Series AC-DC 60A Marine Charging Source Technical Parameters | |||
| Model(Classified by output current) | AC-DC 60A | ||
| Input | Rated Voltage | Single Phase 220VAC,3-Phase 380VAC,440VAC | |
| Input Range | ±15% of rated voltage | ||
| Input Frequency | 45～65HZ | ||
| Efficiency | ≥87% | ||
| Input Max.Current | 1P 220VAC | <16.0A | |
| 3P 380VAC | <10.0A | ||
| 3P 440VAC | <8.0A | ||
| Floating Charge Voltage | 24V Model | 26.4VDC±0.1V(Can be adjusted according to customer requirements and battery specifications) | |
| Even Charge Voltage | 24V Model | 28.2VDC±0.1V(Can be adjusted according to customer requirements and battery specifications) | |
| Even/Floating Charge Switching Current | 10%±1A of Rated output current | ||
| Voltage regulation accuracy | ±1% | ||
| Output ripple and noise | VPP≤300mV | ||
| Function | Alarm and protection functions | Input undervoltage protection, input overvoltage protection, output undervoltage alarm, output overvoltage protection, output short circuit protection, power supply internal overtemperature protection | |
| Standard function | Public alarm, fault passive dry contact port (contact limit specification: 32V/1A) | ||
| Optional function | Voltage and current lead adjustment | ||
| Indication and regulation | Voltage digital display, current digital display, operation indication, fault indication, voltage regulation, current regulation | ||
| Working Conditions | Working temperature | -15℃~+55℃ | |
| Storage temperature | -25℃~+85℃ | ||
| Relative humidity | 0～95%(non-condensation) | ||
| Atmospheric pressure | 70kPa～106kPa | ||
| Cooling way | Air cooling | ||
| Code criteria | Safety | IEC61000-4-2、IEC61000-4-3、IEC61000-4-4、IEC61000-4-5、IEC61000-4-6、IEC60092-101、IEC60068-2-11 | |
| Conduction,radiation | CISPR16、EN55022 | ||
| Approve | CCS type approval | ||
| Other | Dimension(W*D*H) | 72*162*277mm | |
| Weight | 2.4kg | ||
| Mounting | Bottom wall mounting | ||
| About selection: This series of chargers are carefully designed according to the charging characteristics of lead-acid batteries at room temperature, and cannot be directly used to charge other types of batteries! In order to serve you accurately and quickly, please refer to our "Naming Rules" to provide detailed requirements. If you need to expand functions or use it for charging other types of batteries, please be sure to contact us first and indicate it on the order. | |||
