Digital Energy Bus Bus Protection
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Select a typical application to view the associated one line diagram, functions,
and product order codes.
Single Bus Bar, 8 Feeders or less, 1 Zone
Typical Functions  
87B
86
50/51
Bus Differential
Lockout auxiliary
OTOC and IOC (Phase, ground, neutral)

 

Functions   Typical Product Order Code
Typical Functions (Phase segregated bus differential)
+ check zone
 B90-N00-HPH-F8H-H6C-L8H-N6C-S8H-U6D-WXX

 B90-N00-HPH-F8H-H6C-L8H-N6C-S8H-U6D-WXX
Alternative
+ check zone
 B30-N03-HPH-F8N-H6C-L8N-N6C-S8N-U6C-WXX
 B30-N03-HPH-F8N-H6C-L8N-N6C-S8N-U6C-WXX
Alternative (high Impedance
bus differential)
 MIB-3-0-HI-C-E-000-00
Alternative  B30-N03-APH-F8N-H6C-L8N-N6C-S8N-U6C-WXX
Auxiliary lockout relay  HEA61-A-RU-220-X2