SolarMax SM30HT4, Инструкция по эксплуатации

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Connection conditions
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Type of connection: Wieland PST40i1C plug connector
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Only use Wieland PST40i1C connectors (not included in the delivery).
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Maximum DC input current per MPP tracker: 18 A
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Maximum DC input voltage: 1 000 V
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Select conductor cross sections to suit the plant configuration.
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The maximum short-circuit current (Iscpv) is 25 A.
DANGER!
Fatal fire risk!
High return currents can cause a fire risk for the PV generator.
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When Y plugs are used in order to connect more strands than specified,
each DC input conductor must be protected individually against dan-
gerous return currents.
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Parallel connection of the MPP trackers is not permitted:
Figure 16 Unacceptable parallel connection of MPP trackers
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Do not fit a ground connection to either the negative terminal or the positive terminal
of the PV generator.
Procedure
1. Make sure that the DC disconnector is switched off.
2. Disconnect the AC power supply to the inverter.
3. Connect the DC input conductors that have been pre-fitted with the connector.
4. Use the locking clips (included in the delivery) to secure the plug connectors.