Delta RPI M50A_120 Installation And Operation Manual page 35

Part
Wire ferrules (bootlace
pins) and crimping tool
For connecting the inverter to the solar modules (DC)
DC cable and DC plugs
10 pairs of DC plugs for the DC cable are delivered with the inverter: 32.0016P0001-UR and
32.0017P0001-UR. Follow the description in the table below if you need additional DC plugs.
DC connectors on the
inverter
DC–
DC+
Safety caps
Installation and Operation Manual for RPI M50A Installation and Operation Manual for RPI M50A
Quantity Image/Description
4 or 5 Wire ferrules are needed for the wires of the AC cable to tightly mount
them to the AC connector.
4 (for 3-wire systems with 3 phases + PE)
5 (for 4-wire systems with 3 phases + N + PE)
You should use a crimping tool to fasten the wire ferrules to the wire.
^
up to 20 Safety caps secure the DC cables to the DC inputs so that they can-
not be removed without a special tool. To remove the safety caps,
an open end spanner is needed. The safety caps must be used in
France. Please check local regulations whether you have to use
safety caps.
5 Planning the installation
a
Plugs for DC cable
a b
mm mm
2
3–6
4 / 6
5.5-9
10 5.5-9
4 / 6 3-6
5.5-9
10 5.5-9
b
Multi-Contact
32.0014P0001-UR
32.0016P0001-UR
32.0034P0001
32.0015P0001-UR
32.0017P0001-UR
32.0035P0001
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