Operation principle and hardware description 45
PVS980 UL version (+C129) standard features
58 = cabinet-built central inverter, IP66/IP56, UL Type 3R, CE marked according to LV and
EMC directive, solar inverter firmware, blind bottom entry and exit plate for cables, coated
circuit boards, with:
AC side: AC main contactor, aR fuses, temporary grounding terminals on output busbars,
floating (IT) AC output, AC mains surge protection type 2
DC side: 8 pcs of DC input busbars + and -, DC main contactor, temporary grounding
terminals on input busbars, maximum DC voltage 1500 V DC, negative DC pole
functionally grounded (fuses only on the non-grounded terminals), DC surge protection
type 2
Auxiliary power: External auxiliary power input 115 V AC, buffered for LVRT
Functions: Control panel ACS-AP-I, grid support functionalities, fast power off button,
ground fault/insulation monitoring for IT networks
+C129 “UL model” includes these features and standard options: UL marking, UL
rated components, +G397 Aux power level 115 V AC, +P954 Grid protection and factory
tests (OV, UV, OF, UF)
Documentation: Product documentation in English is delivered on a USB memory stick.
The documentation includes:
• Product guide (safety guide)
• Hardware manual
• Firmware manual
• Electrical drawings
• Bill of materials
• Test reports
• Option manuals, if applicable