102 Technical data
Terminal and lead-through data for the DC power
connections
8 DC inputs • Cable lead-throughs 16 pcs
• Cable outer diameter 5...35 mm/lead-through (+H357)
12 DC inputs • Cable lead-throughs 24 pcs
• Cable outer diameter 5...35 mm/lead-through (+H357)
16 DC inputs • Cable lead-throughs 32 pcs
• Cable outer diameter 5...35 mm/lead-through (+H357)
20 DC inputs • Cable lead-throughs 40 pcs
• Cable outer diameter 5...35 mm/lead-through (+H357)
24 DC inputs • Cable lead-throughs 48 pcs
• Cable outer diameter 5...35 mm/lead-through (+H357)
Note: The standard delivery has solid conduit plates in the cabling
sections instead of preassembled cable lead-throughs. The conduit
assembly is customized in the field according to the actual cabling.
The used cable conduits must provide the same degree of protection
as the inverter and the installation must be done so that the base and
cabling section fulfill this requirement.
Terminal and lead-through data for the control cables
I/O cables Cable outer diameter:
• 5...7 mm 6 pcs
• 10...14 mm 2 pcs
Max. conductor size: 1.5 mm
2
/16 AWG
Aux. power cables Cable outer diameter:
• 20...26 mm 2 pcs
• 10...14 mm 2 pcs
Note: The control cable gland plate is supplied only with IEC devices
(wth or without option H357). The conduit assembly is customized in
the field according to the actual cabling. The used cable conduits
must provide the same degree of protection as the inverter and the
installation must be done so that the base and cabling section fulfill
this requirement.
AC output connection specification
Voltage PVS980-58-1818kVA-I: 600 V AC 3-phase ± 10%
PVS980-58-1909kVA-J: 630 V AC 3-phase ± 10%
PVS980-58-2000kVA-K: 660 V AC 3-phase ± 10%
PVS980-58-2091kVA-L: 690 V AC 3-phase ± 10%
The nominal power is available at the nominal voltage. A lower than nominal
voltage gives less power. A higher than nominal voltage increases the
minimum DC voltage level. DC voltage range and power depend on the
actual output voltage (Va).
Allowed electrical system
type
3-phase IT (ungrounded) system. Galvanic isolation for each inverter is
needed.
Transformer The transformer must be suitable for IGBT-based inverter use with high du/dt
values against the ground. Dedicated low-voltage and high-voltage windings
are needed for each inverter. Static screen between windings with proper
dimensioning is needed.
For details on selecting the transformer, refer to Selecting the transformer on
page 57.
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