110V DC power supply module AC-DC Charging module rectifier
  • 110V DC power supply module AC-DC Charging module rectifier
  • Battery Charging Rectifier
  • charging current battery charger electric power supply module

110V DC power supply module AC-DC Charging module rectifier

Model No.︰

110D20ZZ-380V

Brand Name︰

SANDI

Country of Origin︰

China

Unit Price︰

-

Minimum Order︰

1 pc

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Product Description

110V DC power supply module AC-DC Charging module rectifier 

 

“SD” 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. Standard RS-485 interface, easy to connect with automation system. “Four remotes” functions, intelligent management. The products are widely used in power plant, substations and etc.

 

Main characteristic of the Modules

  • The friendly man-machine interface. LED digital screen, digital calibrate, stable current ,fault alarm
  • High efficiency, up to 95%-96%;
  • Light weight, Small size
  • After the full bridge rectifying circuit rectifies 3-phase AC to DC, then adjusted by reactive PFC, power factor>0.94;
  • Unequal current ratio of parallel connection<+/-3%, can ensure twenty modules work well by parallel connection.
  • Multiple protections including over/under voltage, current limiting, short-circuit, parallel protection, over-temperature protection.
  • Output over-voltage protection

To prevent the disastrous accident caused by output overvoltage, there is overvoltage protection circuit in the module. Once the output voltage is higher than the threshold, the module locks up automatically and fault indication light is on, the faulty module quits work automatically and doesn’t affect the normal operation of the entire system.

  • 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.

  • Output short-circuit protection

When short circuit, the output voltage drops to 0 immediately. Limit the short circuit current under 15% of rated output current. The module will not be damaged under short circuit state for a time, and resumes to work automatically after debugging. 

  • 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.


Specifications:

Model

110D10ZZ-3

110D20ZZ-3

110D40ZZ-3

110D10ZZ-220AC

Mechanical

Size (H × W × D) mm

218×116×260

263×139×325

355×154×400

218×116×260

Weight (kg)

5.2kg

9kg

16kg

5.2kg

Output currentA

10A

20A

40A

10A

PowerKW

1.5KW

3KW

6KW

1.5kw

Input voltage

rangeVAC

Min

187VAC

Typical

220VAC

Max

253VAC

Output

Adjustable

Voltage

rangVDC

Min

95VDC

Typical

110VDC

Max

150VDC

Voltage stabilization

±0.5%

Charger efficiencyEfficiency

≥93%

Audible Noise maxdB

50dB

Storage temperature

Min

-40

Typical

25

Max

60

Working

Conditions

temperature

Min

-10

Typical

25

Max

40

uneven current  in parallel operation

<±3%

Start delay (s)

3S-8S

Ripple factor

≤0.5%

Load grade

Continuous working with Grade I(100%) rating output current

Automatic current limiting technology

The output current cannot increase infinitely. When output current exceed limited current value, a constant current output. The maximum output current value of each module is limited to the rated output.

Output overvoltage protection function

After output overvoltage occurs(150±5VDC), the module locks up automatically

output short circuit protection

When the output current get short circuit, the module will protect itself from broken. After the faults get removed, it will restart working automatically.

NoteThe constant Voltage Stabilization Tolerance does not contain the built-in isolating diode's influence

 

 

 



Payment Terms︰ TT

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110V DC power supply module AC-DC Charging module rectifier 110V DC power supply module AC-DC Charging module rectifier

Battery Charging Rectifier Battery Charging Rectifier

charging current battery charger electric power supply module charging current battery charger electric power supply module

ZHEJIANG SANDI ELECTRIC CO., LTD  

Email: zjsandi@sandi.cc / katrinayi87@yahoo.com               Skype: katrina0682

Mobile / WhatsApp / WeChat: +86 13858880682                                          QQ: 1276317917

Tel: +86-577-62793760                                                                          Fax: +86-577-61209955

Address: Lvao Industrial Zone, Liushi Town, Yueqing city, Zhejiang province, China.

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