190 VDC Anahtarlama redresörü için AC-DC Akü Şarj Cihazı

• Tip: Any Battery
• Şarj Cihazı Tipi: Elektrik Şarj Cihazı
• Şarj Cihazı Uygulaması: Standart Pil
• Nominal Voltaj: 12 V
• Şarj Cihazı Stili: Güneş Enerjili Şarj Cihazı
• Uyumlu Pil Türü: 12 Volt
• Hayır. Modeli.: BZA-230D30NZ-3
• Boyut: 2V 6V 12V
• Sertifika: CE
• Geri dönüştürülebilir: Geri dönüştürülemez
• Taşıma Paketi: Honeycomb Box or Wooden Box
• Ticari Marka: Bangzhao and OEM
• Menşei: Zhejiang
• HS Kodu: 8504403090
• Üretim Kapasitesi: 5000

Ürün Açıklaması

 

3 phase battery charger power supply
l Output overvoltage protection

To prevent the disastrous accident caused by output overvoltage to electric consumers, there is overvoltage protection circuit in the module. When output overvoltage occurs, the module locks up automatically, the relative module fault indication light is on, the faulty module quits work automatically and doesn't affect the normal operation of the entire system.

l Output current limiting protect

The output current cannot increase infinitely. The maximum value of the output current of each module is limited to the rated output current 105%, in this range, the output current value of the module is continuously adjustable. If the load output of the module, the module will play down the output voltage

l Output short-circuit protection

When output short circuit, the module draws the output voltage to 0 immediately, limit the short circuit current below 15%limit current point to protect the module. The module will not be damaged under short circuit state for a long time, and can go back to work automatically after debugging.
 

l Module parallel protection

There is parallel protection circuit in each module to ensure that when the fault module quits the system, the normal work of other modules and the system won't be effect.

Over-temperature protection

Over-temperature protection is mainly for protecting large power converters, under normal operating circumstance, the module design leaves enough margin, under special circumstance, when the module detects that the temperature of the radiator is over 90ºC, it will shut down automatically to protect itself. When the temperature of radiator get down,  the module will restart work automatically.

l Output over-current protection

Because of the limit of the module output power, the output current cannot increase infinitely. In the range, the output current value of the module is continuously adjustable. If overloaded, the module can reduce output voltage automatically to make it not surplus the rated output limit point in order to protect the power components. The over current protection can be resumed automatically.
 

Technical specification
Model  BZA	230D10NZ-D	230D20NZ-3		230D30NZ-3		230D40NZ-3		110D20NZ-5
AC input
Input voltage	380VAC±20%							380VAC±15%
Input phase	3-Phase
Power factor	≥93%
Input frequency	45 to 65Hz
DC output
Output voltage	190-300VDC (Nominal 220VDC)							95-150VDC (Nominal 110VDC)
Default output voltage	234VDC							117VDC
Rated output current	10A	20A		30A		40A		20A
Max output power	3000W	6000W		9000W		12000W		3000W
Output current limit	105% rated output current
Efficiency	≥93
Voltage accuracy	±0.5%
Current accuracy	±1%
Ripple	≤0.2%
Load share imbalance	≤±3%
Features
Communication interface	CAN/RS485	RS485
Load capability	100% continuous output current
Indicators	LED indicator for AC mains, rectifier failure;
	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	2.1kVac input-earth
	2.1kVac input-output
	2.1kVac output-earth
Mechanical
Weight (kgs)	4.5kgs		10.5kgs		19kgs		19kgs		5kgs
Dimension(H/W/D)	160/67/299.5		218/118/357		303/136/410		303/136/410		195/91/303
(Enclosure) (mm)
Dimension (H/W)	178/71		254/124		340/145		340/145		194.5/90.5
(front panel) (mm)
Front panel	Plastic
Environmental
Cooling Method	Force-air cooling
Noise(dB)	<50db p="">
Storage temperature	-40/+60ºC
working temperature	-10/+40ºC
Humidity	95% RH non-condensing
Altitude	≤2000m

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