Marine Equipment
CJHD-SX-30/60A Marine Three Phase Battery Charger Power Supply
Description: CJHD-30A/60A Marine Battery Charger Power Supplymultifunctional charging power source composed of IGBT, field effect power tube and pulse width or frequency modulation in...
CJHD-SX-30/60A Marine Three Phase Battery Charger Power Supply
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Description:
CJHD-30A/60A Marine Battery Charger Power Supplymultifunctional 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） | 30-60A | |||
| Input | Rated voltage | Single-phase 220VAC、Three phase 380VAC、Three phase 440VAC | ||
| Input range | Rated voltage-10%~+20% | |||
| Input frequency | 45~65HZ | |||
| Efficiency | ≥87% | |||
| Maximum current | Single-phase 220 | ＜16.0A | ||
| Three phase 380 | ＜10.0A | |||
| Three phase 440 | ＜8.0A | |||
| 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 undervoltage protection, input overvoltage protection, output undervoltage warning, output overvoltage protection, output short circuit protection, output overcurrent protection, power 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 CCS Type approval | |||
| Others | Size(WxDxH)mm | 72x162x287 | ||
| Weight | 2.4kg | |||
| Installation method | Bottom plate wall hanging installation | |||