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Current Position:Home->Product Infomation  
DP Current Transformers
www.chinasonor.com  2013/1/18  
  

                                          

DP Series Current Transformers
·Primary current: 100A-5000A
·Sercondary current: 5A, 1A
·Standard approval: IEC44-1, BS7626, VDE0414, VL94
·Maximum voltage: 0.72/3kV
·Frequency: 50/60Hz
·Rated load: 1VA-30VA
·Class: 0.5, 1.0, 3.0
·Short-time thermal current: lth=100 x ln
·Rated security coefficient FS<5
Outline drawing
Dimension of case
Model A B C D E F G H I Weight(kg)
DP-23 30 30 51 89 111 34 47 40 32 0.75
DP-58 50 80 78 114 145 32 32 32 33 0.90
DP-88 80 80 108 144 145 32 32 32 33 1.05
DP-812 80 120 108 144 185 32 32 33 33 1.25
DP-816 80 120 120 184 245 52 47 52 38 4.30
Technical parameter
Model Nominal current ratio Burden VA
Class:0,5 Class:1
VA  
DP-23 100-400 0~2.5 0~6
DP-58 250-1000 1.5~5 2~10
DP-88 250-1000 1.5~5 3.75~20
DP-812 500-1500 2.5~7.5 12~30
DP-816 1000-5000 10~20 20~30

  

 
 
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