Unless otherwise indicated, the information in this chapter applies to both models of inverters.
Differences in reference designations are indicated in paragraph 1-8.1a. When text applies to
both models and differences in reference designations exist, the 1973 model reference
designation is indicated in parentheses.
Section 0. SYSTEMS PLANNING
2-0.3. Parallel Operation-(1 0 kW)
2-0.1. Systems Planning
The following items are required for parallel operation:
The inverter is a general purpose, direct current (DC) to
alternating current (AC), static inverter which provides a
a. 2 each Inverters, Power, Static PP-7078/U.
120-volt AC, 60-Hz, 50-ampere (5 kW) power source for
b. 1 each master-slave cable (P2 to P2) PN
use in those locations where the primary power source is
110 volts DC (nonparallel installation). If additional power
is required, two inverters can be connected in parallel to
1 each DC lead-in cable capable of 20,000 va.
provide twice the output, 100 amperes (10 kW) (parallel
d. 1 each DC unit-to-unit cable capable of 20,000
installation), if required.
2-0.2. Nonparallel Operation-(5 kW)
e. 1 each AC unit-to-unit cable capable of 15,000
The following items are required for nonparallel operation:
a. 1 each Inverter, Power, Static PP-7078/U.
1 each AC output cable capable of 15,000 va.
b. 1 each nonparallel code plug P2, PN 5122460.
g. 2 each bond straps capable of grounding 20,000
1 each DC lead-in cable capable of 10,000 va.
h. 1 each 100-ampere, 120V, single-pole circuit
d. 1 each AC output cable capable of 7,500 va.
e. 1 each bonding strap capable of grounding