Three Phase Inverters
Three Phase Inverters for the
480/277V Grid
(1)
SE50K
(2)
SE55K SE82.8K SE66.6K SE100K Unit
Grids supported – three phase
(3)
3 / N / PE (WYE with Neutral)
Power factor range 1 (adjustable from -0.9 to +0.9),
Total harmonic distortion < 3 %
Maximum Residual Current Injection
(4)
250 per unit mA
Utility monitoring, islanding protection,
configurable Power Factor, country
configurable thresholds
Yes
Input
Maximum DC power (Module STC)
67500 /
33750
74500 /
37250
11750 /
37250
90000 /
45000
135000
/45000
W
Transformer-less, ungrounded Yes
Maximum input voltage 1000 Vdc
Nominal DC input voltage 750 850 Vdc
(1)
The SE66.6K and SE100K models require a medium voltage transformer
(2)
Available in the UK and Israel only
(3)
In some countries, the SolarEdge three phase inverters can be connected to delta grids ,refer t o https://www.solaredge.com/sites/default/files/se_three_phase_
inverters_for_delta_grids.pdf. and to Supported Countries application note to confirm compatibility http://www.solaredge.com/sites/default/files/se_inverters_
supported_countries.pdf
(4)
If an external RCD is required, its trip value must be ≥ 300mA per unit (≥ 600mA for SE50K/SE55K: ≥900mA for SE82.8K)
SolarEdge-Three Phase Inverter with Synergy Technology Installation MAN-01-00402-1.2
97
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