C&S CSENEX-I - Page 10

Function ANSI NEX-I 201 NEX-I 202
CT inputs - 4 4
PT inputs - x x
Over current 50/51 ü ü
Earth Fault 50N/51N ü ü
Neutral displacement 59N x x
CBFP 50BF ü ü
Unbalance 46 ü ü
Trip circuit 74TC ü ü
Harmonic blocking 50H ü ü
Broken conductor 46BC x ü
Auto Re-closer 79 x ü
Digital input - 4 6
Digital output - 4 4
Fault record - 10 10
Event record - 50 50
Selection of 1/5A - Site selectable Site selectable
Enclosure type - Draw out with Draw out with
shorting CT shorting
Enclosure size (WxHxD) mm (125x154x156) (125x154x156)
Front communication - ü ü
Rear comm. (RS-485) -– ü ü
Model Selection Table
10