• Please use PVC insulated outdoor power cables and connected to the inverter
through a specific certified connector.
• Please use ungrounded PV power system due to E5 does not have galvanic
isolation between the DC-input, Battery and AC-output.
• E5 has array insulation resistance measuring function. Please ensure the
insulation resistance of array is over 550k ohm.
• There are two earth bonding methods for E5.
You can ground the inverter by enclosure grounding hole that shown in
Figure 2-4
or by PE terminal of AC plug. Please use at least one grounding method to
avoid electric shock.
• Inverter can support DC inputs in parallel connection (1 MPP tracker) or
separate connection (2 MPP trackers).
• The overview of wiring please refers to
Figure 4-1
.
4
Wiring
4.1 Preparation Before Wiring
WARNING
:
SHOCK HAZARD!
- Whenever a PV array is exposed to sunlight, a shock hazard may exist due to
output wires or exposed terminals. To reduce the risk of shock during installation,
cover the array with an opaque (dark) material and ensure that the AC/DC
disconnect switch in the inverter is set to OFF before commencing any wiring.
18
Wiring
Содержание Hybrid E5
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