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6. Auxiliary Supply :
Supply of ACE series meter is SMPS types with range from 30-
300V AC/DC maximum burden of auxiliary supply is less than
4VA.
7. PT Supply :
ACE can withstand maximum voltage of upto 1000V. Meter can
be configured for 3P-4Wire, 3P-3Wire/1Phase connection.
8. CT Connection :
Current measurement range of ace meter is from 50mA-6A. CT
connections shall be in accordance with the connection
diagram indicated below
9. Wiring Diagrams :
3-Phase 4-wire connection
9.1
9 10
5
7
1
2
3
4
6
8
16
17
18 19 20 21
15
11 12 13 14
OPTIONAL
Installation Guide
Page-5
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