Eaton NOVA 15i Installation And Operation Instructions Manual

Instructional Literature IL0104001E
NOVA® 15i, NOVA 27i, and NOVA 38i; Three-phase
microprocessor-controlled; installation and operation
instructions (S280-43-1)
Figure 1.
NOVA ® i Three-phase, microprocessor-controlled recloser.
(shown with four-hole, flat-pad terminal accessory.)
Contents
Safety information
Hazard statement definitions . . . . . . . . . . . . .
Safety instructions . . . . . . . . . . . . . . . . . . . . .
Product information
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . .
Read this manual first . . . . . . . . . . . . . . . . .
Additional information . . . . . . . . . . . . . . . . . .
Acceptance and initial inspection . . . . . . . . .
Handling and storage . . . . . . . . . . . . . . . . . . .
Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Description of operation . . . . . . . . . . . . . . . .
COOPER POWER
Effective January 2017
Ratings and specifications
Check recloser ratings prior to installation. . .
Dimensions
NOVA i mechanism interface
Control-powered interface . . . . . . . . . . . . . . .
Installation procedure
Moving the recloser . . . . . . . . . . . . . . . . . . .
Lifting the recloser . . . . . . . . . . . . . . . . . . . .
Remove recloser from service . . . . . . . . . . .
Grounding the nova i recloser . . . . . . . . . .
Operation
Electrical operation . . . . . . . . . . . . . . . . . . . .
Open/close contact position indicator . . . . .
Hotstick operation (manual open, electrical
close) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Internal voltage sensing option
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . .
Form 6/FXD control settings . . . . . . . . . . . . .
Accessories
2
Auxiliary switch . . . . . . . . . . . . . . . . . . . . . . .
2
Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pole-mounting hanger . . . . . . . . . . . . . . . . . .
3
Arrester-mounting brackets . . . . . . . . . . . . . .
3
Substation-mounting frame . . . . . . . . . . . . . .
3
Service information
3
Service requirements . . . . . . . . . . . . . . . . . .
3
Frequency of inspection. . . . . . . . . . . . . . . . .
3
Testing operation . . . . . . . . . . . . . . . . . . . . . .
3
High-potential withstand testing . . . . . . . . . .
Inspection of nova i module . . . . . . . . . . . . .
Troubleshooting
Unit will not close . . . . . . . . . . . . . . . . . . . . .
Unit will not open electrically . . . . . . . . . . . .
SERIES
3
6
7
7
9
9
12
12
12
13
15
16
16
16
17
18
19
19
19
20
21
21
21