Recent News

What is DC Power Supply Used for?

Electricity comes in two main forms: alternating current (AC) and direct current (DC). DC current has the flow of electricity going in only one direction (forwards), whereas AC current has the electricity ...…

Continue Reading

Company News

Location:Home > News & Resources > Company News

The difference between UPS and EPS power supply

Date:2019-04-17 Hits:342
The difference between UPS and EPS power supply
1) the difference between UPS and EPS output
  UPS power supply is primarily aimed at computer and network equipment , the nature of low load , the current provisions of the UPS output power factor of 0.8 . The EPS is mainly used for power emergency support , the nature of the load is usually inductive or capacitive . Some loads are put into use after the required power , all EPS great impact must be able to provide current, typically requires at 120% load conditions can continue to supply more than 10 minutes . The rated capacity in KVA UPS units , EPS rated capacity in KW units .


2 ) function of the difference between UPS and EPS
  EPS and UPS all have mains bypass and inverter circuit, but has only continued to supply EPS function , less demanding on the inverter switching time , most EPS also has a battery monomer detection. EPS power interruption in the city only after the inverter output , computer utilization.
  The UPS generally emphasize its three major functions: mains power frequency stabilization and regulator treatment; switching time demanding for equipment supply ; purifying mains . Focuses on the daily double rectifier and inverter power conversion circuits , power efficiency is not high. But not just UPS inverter when power supply, can also occur in the mains voltage deviation large , stable power output surges and other unusual circumstances, which is not available in EPS .


3) UPS and EPS in the range of applications of different
  EPS is mainly used for fire and some less demanding class load switching time , but requires continuous power supply equipment.

  UPS is mainly used in computers, digital information systems requiring high quality power supply load .


CONTACT US ! Company: Foshan shunde guanyuda power supply co., Ltd


AddressXichong Complex, Lunjiao Town, Shunde District, Foshan Town, Guangdong , PR China

TEL: +86-757-27736306 MOBILE: +8613825571248

QQ: 1540504272

Fax: +86-757-27725706

Email: winnie@gve-cn.com

skype: gvewinnie

wechat: gvewinnie

MSN: gvewinnie2011@hotmail.com

alibaba websitehttps://fsgve.en.alibaba.com/  

Google websitewww.gvepowersupply.com