9
User Manual
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© 2020 AMETEK Electronic Systems Protection / Technical Support: 1-800-645-9721 / ametekesp.com
•
1 - 3 are SSO TAP selection (must match mains input / inv
voltage selection)
•
4; 5; 6; 7 Next four are outputs as listed -120; 88; 0; +120
•
8; 9; 10 Last three are mains power input l1; l2; earth.
CAUTION
For field wired units, refer to the tables below for the proper conductor size
and torque requirements. Only copper conductors are to be used for field
wiring connections. The conductors should be rated at least 75°C or
greater. The conductor recommendations listed in the chart below are intended
for installations in North America. For international installations, please refer to
the local and national electrical codes and standards.
RATING
INPUT
CONDUCTOR
(AWG)
MIN
MAX
TORQUE
(in-lbs.)
OUTPUT
CONDUCTOR
(AWG)
MIN
MAX
TORQUE
(in-lbs.)
GROUND
(AWG)
MIN
MAX
TORQUE
(in-lbs.)
2.0kVA
12
6
20
12
6
20
12
6
20
3.0kVA
12
6
20
12
6
20
12
6
20
4.0kVA
10
6
20
10
6
20
8
6
20
5.2kVA
8
6
20
8
6
20
8
6
20
6.0kVA
8
6
20
8
6
20
6
6
20
8.0kVA
4
1
60
4
1
60
6
4
60
10.0kVA
4
1
60
4
1
60
6
4
60
TABLE 2-4A HIGH VOLTAGE CONDUCTOR SIZE AND TORQUE SPECIFICATIONS
RATING
INPUT
CONDUCTOR
(AWG)
MIN
MAX
TORQUE
(in-lbs.)
OUTPUT
CONDUCTOR
(AWG)
MIN
MAX
TORQUE
(in-lbs.)
GROUND
(AWG)
MIN
MAX
TORQUE
(in-lbs.)
2.0kVA
10
6
20
10
6
20
8
6
20
3.0kVA
8
6
20
8
6
20
6
4
20
TABLE 2-4B LOW VOLTAGE CONDUCTOR SIZE AND TORQUE SPECIFICATIONS
