· set homepage · favorite

ADD:Shuangmiao Opening Zone,LuoShe Town,Wuxi,JiangSu
TEL:0510--83320818    83321818   83310178
FAX:0510-83320818
E-mail:sunic@sunic.js.cn

GZDW High-frequency switch micro-machine D.C power- supply switch

        
GZDW is a new unattended power source system according to electricity power office order technology condition《DL/T459-2000》electricity power system D.C power source equipment general technologe condition and safety requirement《JB/T5777.4-2000》 and link with years experience of development or manufacting It links with high-frequency switching and computer technology, rectification unit use module(N+1) redundancy way,support hot plugging-in and pulling out, monitoring unit uses strong function high-speed PLC or industrial computer, 12 " touching screen,a nimated operating interface,make it has the function of "remote controlling, monitoring,communicating, adjusting" and is morden high quality D.C operating power source. It can used at under 500kV transformer, power plant,etc.
Main technical date
A.C input voltage (3-phase 5-line sysem) V AC380    -10%~+15%
frequency Hz 50 ±2%
operating environment temperature -5 -45
noise dB ≤45
equilizing disbalance degree   ≯±5%
output voltage range V DC198-268/99-143
output current A 5~200(N+1)
ripple coefficiency   ≤0.5%
voltage-stabilizing accuracy   ≤ ±0.5%
current-stabilizing accuracy   ≤ ±1%

ADD:Shuangmiao Opening Zone,LuoShe Town,Wuxi,JiangSu TEL:0510-83320818   83321818  83310178  FAX:0510-83320818  P.C.:214187 
E-main:sunic@sunic.js.cn    Webpage Copyright::Wuxi Shuangli Electric Power Equipment Co.,Ltd. 
<友情连结> 新利官网 吉祥坊体育 贝博体育