1 - 3 are Static Switch Output (SSO) Tap selections (must match
mains inv voltage selection)
- Terminal block Position 3 is called SSO or 0
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
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.
INPUT
CONDUCTOR
OUTPUT
CONDUCTOR
GROUND
RATING MIN MAX
(in-lbs)
MIN MAX
(in-lbs)
MIN MAX
(in-lbs)
3.0kVA
12
6
20 12
6
20 12
6
20
4.0kVA
10
6
20 10
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
TABLE 2-4A HIGH VOLTAGE CONDUCTOR SIZE AND TORQUE SPECIFICATIONS
INPUT
CONDUCTOR
OUTPUT
CONDUCTOR
GROUND
RATING MIN MAX
(in-lbs)
MIN MAX
(in-lbs)
MIN MAX
(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
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