SolarEdge SE10k User Manual

Appendix C: Connecting the AC and DCStrings
to the DC Safety Unit
Some inverter models are supplied with an integrated DC Safety Unit. This appendix
describes how to connect the AC grid and DC strings to the DC Safety Unit.
The DC Safety Unit includes:
Mechanical DCswitch (2-pole disconnection)
DCsurge protection (SPD, Type II)
DCfuses (plus & minus; optional)
This appendix describes connections to DC Safety Unit with or without fuses. The
following figure illustrates the DC Safety Unit supplied with fuses.
Figure 31: Inside the DC Safety Unit with fuses
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Appendix C: Connecting the AC and DCStrings to the DC Safety Unit 85
Three Phase System Installation Guide MAN-01-00057-4.1

SolarEdge SE10k Specifications

General

AC Output Power	10000 W
Maximum Efficiency	98.3%
Cooling	Natural Convection
Protection Rating	IP65
Rated AC Power	10000 W
Max. DC Power	13500 W
CEC Weighted Efficiency	97.5%
Topology	Transformerless
Number of MPP Trackers	2
Warranty	12 years
Operating Temperature Range	-25°C to 60°C
Communication Interfaces	RS485, Ethernet
DC Overvoltage Protection	Type 2