Высокое ток и высокая выходная мощность 3-фазный вход до 190-300VDC выход 50A 100A 200A промышленное зарядное
- Категории: Industrial Power Supplies >>>
- Поставщик: Zhejiang,Bangzhao,Electric,Co.,Ltd.
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Характеристики
High current and high power output 3 phase input to 190-300VDC output 50A 100A 200A battery charger
Product Description
“BZA” series intelligent high-frequency switch power supply modules are specially developed to meet the demands of modern DC system. The charger rectifiers are designed with world leading patent technology “resonant voltage type soft switching power supply technology”. They feature high efficiency and stability, intelligent control, small size and light weight.
Two ranges available: 220V and 110V series with a variety of options separately. RS-485 interface, easy to connect with automation system for various transformer substations, power plant, hydraulic power plant and other DC power supply applications.
The third-generation modules (-3 Model) are improved by LED display and plastic injection molding front panels. Here are the options and specifications as below:
Model | Output voltage (V) | output current (A) | cooling type | Dimensions (D×H×W mm) |
BZA230D05ZZ-3 | 220 | 5 | natural cooling | 260×179×109 |
BZA230D07ZZ-3 | 220 | 7 | natural cooling | 325×230×130 |
BZA230D10ZZ-3 | 220 | 10 | natural cooling | 325×230×130 |
BZA230D20ZZ-3 | 220 | 20 | natural cooling | 400×323×146 |
BZA230D20NZ-3 | 220 | 20 | fan cooling | 357×218×118 |
BZA230D30NZ-3 | 220 | 30 | fan cooling | 410×303×136 |
BZA230D40NZ-3 | 220 | 40 | fan cooling | 410×303×136 |
BZA110D10ZZ-3 | 110 | 10 | natural cooling | 260×179×109 |
BZA110D20ZZ-3 | 110 | 20 | natural cooling | 325×230×130 |
BZA110D40ZZ-3 | 110 | 40 | natural cooling | 400×323×146 |
1.1 Main characteristic of the Modules
l Modular design, N+1 pc(s) backup;
l The friendly man-machine interface. LED screen
l RS-485 communication interface, achieves “4 remote control” function
l High efficiency, up to 95%-96%;
l Light weight, Small size
l After the full bridge rectifying circuit rectifies 3-phase AC to DC, then adjusted by reactive PFC, power factor>0.94;
l Unequal current ratio of parallel connection<+/-3%, can ensure twenty modules work well by parallel connection.
l Function against reverse connection
l LED digital screen
230D -3 series module characteristic of the module technical index
project | 230D05ZZ-3 | 230D07ZZ-3 | 230D10ZZ-3 | 230D20ZZ-3 | 230D20NZ-3 | 230D30NZ-3 | 230D40NZ-3 | ||
rated output current(A) | 5 | 10 | 10 | 20 | 20 | 30 | 40 | ||
power(KW) | 1.5 | 2.1 | 3 | 6 | 6 | 9 | 12 | ||
weight(kg) | 5.2 | 9 | 9 | 16 | 10.5 | 19 | 19 | ||
cooling type | natural cooling | fan cooling | |||||||
Internal radiator temperature rise | ≤30℃ | ≤20℃ | |||||||
range of input voltage AC(VAC) | min | 304 | |||||||
Typical value | 380 | ||||||||
max | 456 | ||||||||
range of the output voltage(VDC) | min | 190 | |||||||
Typical value | 220 | ||||||||
max | 300 | ||||||||
Voltage Stabilizing accuracy | ±0.5% | ||||||||
Current Stabilizing accuracy | ±1% | ||||||||
PFC | ≥0.93 | ||||||||
Efficiency | ≥95% | ||||||||
noise(dB) | <50 | ||||||||
Storage temperature(℃) | min | -40 | |||||||
Typical value | 25 | ||||||||
max | 60 | ||||||||
working temperature(℃) | min | -10 | |||||||
Typical value | 25 | ||||||||
max | 40 | ||||||||
Unbalance rate of load sharing | ≤±3% | ||||||||
Soft start time(s) | 3~8 | ||||||||
Ripple coefficient | ≤0.2% | ||||||||
Load grade | Continuous working with Grade I(100%) rating output current | ||||||||
Automatic current limiting | The output current does not increase infinitely. When output current is over threshold, there will be limited constant current output. The maximum output current of is limited to 105% of the rated output current. | ||||||||
Output overvoltage protection | No output, threshold (320±5VDC), self recoverable | ||||||||
output short circuit protection | When short circuit, the module will protect itself from broken. Self recoverable | ||||||||
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