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Economical 3 Phase 110VDC 40A Charger from China Suppliers - Reliable Factory Power Solution for Industrial Use
System Performance
110V natural cooling rectifier is the most favorable product with distinctive design. By using radiator instead of fan, realize a high adaptability on operation conditions and high reliability.
Main Features
- Natural cooling
- Modular design, N+1 pc(s) backup
- Intuitive display by LED screen
- High efficiency, up to 94%–95%
- Power factor ≥ 0.93
- Load share, imbalance ≤ 3%
- Current limit and multi-protection function
- Hot swappable, convenient maintenance
- RS485 communication interface
Product Parameter
| Technical Specification | |
| Model BZA- | 110D40ZZ-3 |
| AC Input | |
| Input voltage | 380VAC ± 20% |
| Input phase | 3-Phase |
| Power factor | ≥ 93% |
| Input frequency | 45 to 65 Hz |
| DC Output | |
| Output voltage | 95–150 VDC (Nominal 110 VDC) |
| Default output voltage | 117 VDC |
| Rated output current | 40 A |
| Max output power | 6000 W |
| Output current limit | 105% rated output current |
| Efficiency | ≥ 94% |
| Voltage accuracy | ± 0.5% |
| Current accuracy | ± 1% |
| Ripple | ≤ 0.2% |
| Load share imbalance | ≤ ± 3% |
| Features | |
| Communication interface | RS485 |
| Load capability | 100% continuous output current |
| Indicators | LED indicator for AC mains, rectifier failure, over temperature; digit fault code on LCD display |
| Protection and alarms | Input under/over voltage, output under/over voltage, output current limit, over temperature, short circuit protection, phase loss |
| Insulation | 2.1 kVac input–earth 2.1 kVac input–output 2.1 kVac output–earth |
| Mechanical | |
| Weight | 16 kgs |
| Environmental | |
| Cooling method | Natural cooling |
| Temperature rise | ≤ 30 ℃ |
| Noise | < 50 dB |
| Storage temperature | -40 / +60 ℃ |
| Working temperature | -10 / +40 ℃ |
| Humidity | 95% RH non-condensing |
| Altitude | ≤ 2000 m |
Frequently Asked Questions
Q What is the cooling method used in the BZA-110D40ZZ-3 rectifier?
The BZA-110D40ZZ-3 uses natural cooling via a radiator instead of a fan. This design eliminates moving parts in the cooling system, resulting in lower noise levels (under 50 dB), reduced maintenance needs, and improved reliability across a wide range of operating conditions.
Q What is the output voltage range and default setting of this rectifier?
The rectifier supports a DC output voltage range of 95 V to 150 VDC with a nominal voltage of 110 VDC. The factory default output voltage is set to 117 VDC, which can be adjusted to meet specific system requirements.
Q Does the BZA-110D40ZZ-3 support hot-swap replacement?
Yes, the rectifier module supports hot-swappable operation. This means modules can be inserted or removed while the system is running without interrupting service, making maintenance and replacement fast and convenient without system downtime.
Q What protection functions are built into this rectifier?
The unit is equipped with comprehensive protection features including input under/over voltage protection, output under/over voltage protection, output current limiting, over-temperature protection, short circuit protection, and phase loss protection. These safeguards ensure reliable and safe operation in demanding environments.
Q What communication interface does the rectifier support?
The BZA-110D40ZZ-3 is equipped with an RS485 communication interface, enabling integration with monitoring systems, building management systems (BMS), or SCADA platforms for remote monitoring and control of rectifier parameters and alarms.
Q What are the environmental operating limits for this rectifier?
The rectifier is designed to operate in working temperatures from -10 °C to +40 °C and can be stored in temperatures ranging from -40 °C to +60 °C. It supports humidity levels up to 95% RH (non-condensing) and can be installed at altitudes up to 2000 meters above sea level.