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025-57931977

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南京华士电子科技有限公司

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EMU charger

It mainly charges the batteries on EMUs and supplies power to DC loads at the same time. Phase-shifted full-bridge soft-switching technology is adopted with high efficiency and good reliability. Mainly used in CRH1, CRH3 series EMUs
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It mainly charges the batteries on EMUs and supplies power to DC loads at the same time. Phase-shifted full-bridge soft-switching technology is adopted with high efficiency and good reliability. Mainly used in CRH1, CRH3 series EMUs

Key Technology Description Function Description Application Description

Input voltage:3AC400V/3AC440V;

Output voltage:DC110V;

Power:22kW-60kW;

Cooling mode:Forced air cooling;

Installation mode:Train bottom;

Protection level:Non-ventilated space IP54,Ventilation space IP21;

Communication mode:MVB/RS485/RS232.

1.Charging of Train Battery by Hyperbola ;

2.Phase-shifted full-bridge soft-switching technology ;

3.Modular design, high reliability ;

4.With advanced digital control technology of DSP, the protection function is complete, the speed is fast and the location is accurate;

5.Redundant design, high reliability.

CRH1, CRH3 series EMUs.

 

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Contact us

 

Contact person: manager Xu

Telephone:025-57931977

E-mail:xzj@huashi.cc

Address: No.26 Fengyi Road, Yuhua Economic Development Zone, Nanjing, Jiangsu Province

 

中山市恒之高自动化称重设备有限公司

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