Connect to pv panel (dc input) – Eaton Electrical ETN2000 User Manual
Page 16
15
z
Twist the gland, attached screws in order to seal the AC gland cover.
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4.
Suggested cable width for AC wire.
Model
Diameter
φ
(mm)
Area (mm
2
)
AWG no.
EATON ETN1000
EATON ETN2000
≥1.02
≥1.25
≤16
Connect to PV Panel (DC input)
1.
Make sure the maximum open circuit voltage (V
oc
) of each PV string is
less than
500V
DC
UNDER ANY CONDITION. We recommend V
oc
less
than 360V
DC
with ambient temperature of 25
°C.
2.
Use MC (Multi-contact
®
) connectors for PV array terminals.
3.
Connect the positive and negative terminals from the PV panel to
positive (+) terminals and negative (-) terminals on the PV-Inverter.
Each DC terminal on Inverter can withstand up to 5A
DC
in 1.0kW and