CJHD-SX-20/24A Marine Three Phase Battery Charger Power Supply
- Category:Lifeboat And Rescue Boat Accessories
- Standards:IEC61000-4-2、IEC61000-4-3、IEC61000-4-4、IEC61000-4-5、IEC61000-4-6、IEC60092-101、IEC60068-2-11
- Certificate:CCS
- Fob Price:Get Latest Price Now
- Place of Origin:China
Details
Description:
CJHD-SX-20/24A Marine Three Phase Battery Charger Power Supply multifunctional charging power source composed of IGBT, field effect power tube and pulse width or frequency modulation integrated controller using high frequency PWM or PFM modulation technology. Stable and reliable performance.
1. Protection functions: input overvoltage and undervoltage protection, output undervoltage alarm, output overvoltage, overcurrent and short circuit protection, and overheating protection.
2. The input is isolated from the output and the output is protected against backflow.
3. User-friendly battery maintenance, three-stage automatic charging (constant current equalization charging-constant voltage equalization charging-floating charging).
4. With passive contact comprehensive fault alarm function.
Technical data:
| Specifications（Output current） | 20A | |||
| Input | Rated voltage | Three phase 380VAC | ||
| Input range | Rated voltage±15% | |||
| Input frequency | 45~65HZ | |||
| Efficiency | ≥87% | |||
| Maximum current | Single-phase 220 | ＜3.5A | ||
| Output | Floating voltage | 26.4VDC±0.1V(Can be adjusted according to customer requirements and battery specifications） | ||
| Average voltage | 28.2VDC±0.1V(Can be adjusted according to customer requirements and battery specifications） | |||
|
Average
floating charge conversion current |
Rated output current 10%±1A | |||
| Regulation accuracy | ±1% | |||
| Output ripple and noise | VPP≦300mV | |||
| Function | Alarm and protection functions |
Input under voltage
protection, input over voltage protection, output under voltage warning,
output over voltage protection, output short circuit protection, output over current protection, power supply over temperature protection |
||
| Standard functions | Public warning, fault passive dry contact port (contact limit specification: 32V / 1A) | |||
| Optional functions | Input instructions, work instructions, fault instructions, current regulation | |||
| Working environment | Operating temperature | ‐15℃~+55℃ | ||
| Storage temperature | ‐25℃~+85℃ | |||
| Relative humidity | 0~95%（Non-condensing） | |||
| Atmospheric pressure | 70kPa~106kPa | |||
| Cooling method | Air-cooled | |||
| Standard range | 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 | |||
| Certification | CCS Type approval | |||
| Others | Size(WxDxH)mm | 80x148x247 | ||
| Weight | 2.2kg | |||
| Installation method | Wall mounted installation | |||
Tel: 86-23-68428875,68428422,68838417
Fax: 86-4008266163-88928
Email: sales@jinbomarine.com