LCD Smart Series
3 Phase Battery Charger 50-1000VDC – High Efficiency | China Suppliers & Factory for Lead-acid and Lithium Batteries
Introducing the BEG series 3-phase battery charger, designed and manufactured by a leading China factory. With a current range of 1-50A, this advanced charger operates on single-phase or three-phase AC input without the need for a neutral line. The BEG series boasts high efficiency, exceptional power density, and low harmonics, ensuring a stable and constant power output across a wide voltage range, Our battery charger is ideal for various battery types, including Lead-acid batteries, GEL batteries, Lithium iron phosphate batteries, and Fuel cells. As a trusted supplier, we prioritize quality and performance, making the BEG series the perfect choice for diverse applications. Choose our BEG series battery charger for reliability and efficiency from a reputable China factory
Application
- Large, medium and small electric vehicle charging stations
- High-speed service areas, stations, docks and other transportation hub areas
- Public places such as urban residential areas, shopping plazas and electric business places
Product Features
01
5 inch color LCD touch screen, easy and simple to operate
02
Power supply module is pluggable, convenient for later maintenance
03
Input and output with protection circuit breaker hard switch, safe and reliable
04
Can set the battery average charging voltage, float charging voltage, charging current, etc.
05
Timing charging, manual and automatic mode can be set
06
With overheat, short circuit, overload, overvoltage, undervoltage and other protection functions
07
6U rack type is suitable for various standard cabinet installation; Cabinet type is suitable for high current charging station system
Product Parameter
| Category | Name | Parameter |
|---|---|---|
| Model | BEG75050 | |
| Environmental conditions | Operation temperature | -40°C ~ +75°C, derating is required when the temperature is above 55°C. |
| Storage temperature | -40°C ~ +70°C | |
| Relative humidity | ≤95%RH, without condensation | |
| Cooling mode | Forced air cooling | |
| Altitude | 2,000 m a.s.l., derating is required when the altitude is above 2,000 m a.s.l. | |
| Atmospheric pressure | 79 kPa ~ 106 kPa | |
| AC input | Input system | Three phases + PE |
| Voltage range | 260 Vac ~ 530 Vac | |
| The maximum static voltage borne under no operation | 600 Vac | |
| Rated voltage | 400 Vac | |
| Maximum current | 32A | |
| Grid frequency | 45 Hz ~ 65 Hz | |
| Rated frequency | 50Hz / 60Hz | |
| DC output | Voltage range | 50 Vdc ~ 750 Vdc |
| Current range | 0 ~ 33.3A (high voltage) / 0 ~ 50A (low voltage) | |
| Rated current | 26A@750V (required for setting of current limiting point, 750V is 26.67A) | |
| Steady voltage precision | <±0.5% | |
| Steady current precision | ≤±1% (rated range of 20% ~ 100% for output load) | |
| Load regulation rate | ≤±0.5% | |
| Grid regulation rate | ≤±0.1% (testing range is 320V ~ 530V) | |
| Startup overshoot | ≤±3% | |
| Peak-to-peak value noise | ≤1% (150 ~ 750V, 0 ~ 20MHz) | |
| Power factor and THD | Power factor | ≥0.95 Full-load output power of @20% ~ 50% |
| ≥0.98 Full-load output power of @50% ~ 100% | ||
| ≥0.99 Full-load output power, input nominal voltage and frequency of @100% | ||
| THD | ≤5% Full-load output power of @50% ~ 100% | |
| Efficiency | Under Rated input voltage | ≥95.2％，@750V，50％ ~ 100％ |
Frequently Asked Questions
Q
What is the model number of this EV charging power module?
What is the model number of this EV charging power module?
The model number is BEG75050. It is designed for large, medium, and small electric vehicle charging stations as well as transportation hubs and public facilities.
Q
What is the DC output voltage and current range of the BEG75050?
What is the DC output voltage and current range of the BEG75050?
The DC output voltage range is 50 Vdc ~ 750 Vdc. The current range is 0 ~ 33.3A (high voltage mode) or 0 ~ 50A (low voltage mode), with a rated current of 26A at 750V.
Q
What protection functions does this charging module support?
What protection functions does this charging module support?
The BEG75050 features comprehensive protection including overheat, short circuit, overload, overvoltage, and undervoltage protection. It also incorporates input and output circuit breaker hard switches for added safety and reliability.
Q
What is the efficiency of the BEG75050 charging module?
What is the efficiency of the BEG75050 charging module?
Under rated input voltage conditions, the module achieves an efficiency of ≥95.2% at 750V output with a load range of 50% ~ 100%, ensuring high energy conversion performance.
Q
Can the BEG75050 operate in extreme temperature environments?
Can the BEG75050 operate in extreme temperature environments?
Yes. The operating temperature range is -40°C ~ +75°C. Please note that derating is required when the temperature exceeds 55°C. The storage temperature range is -40°C ~ +70°C, making it suitable for a wide range of environments.
Q
What installation options are available for this module?
What installation options are available for this module?
The BEG75050 is available in a 6U rack-type form factor suitable for various standard cabinet installations, as well as a cabinet type designed for high-current charging station systems. The pluggable power supply module design also makes maintenance convenient.
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