SolarEdge SE5K 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

-Three Phase System Installation Guide MAN-01-00505-1.2
68 Appendix C: Connecting the AC and DCStrings to the DC Safety Unit

SolarEdge SE5K Specifications

General

Model	SE5K
Manufacturer	SolarEdge
AC Output Power	5000 W
Rated AC Power	5000 W
Max. Efficiency	98.3%
Cooling	Natural convection
Protection Rating	IP65
Max. Input DC Voltage	480 V
Max. Input Current	11 A
Number of MPP Trackers	1
Warranty	12 years
Communication Interfaces	RS485, Ethernet
AC Voltage	230 V
Operating Temperature Range	-25°C to +60°C
MPPT Voltage Range	330-480V