RCT Power Storage DC 10.0, Руководство пользователя

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Danger to life or serious injury from electric shock!
•
Only qualified personnel must carry out the work described in this section.
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Important: All voltage sources (DC /solar generator, DC /battery and AC /grid) must
be disconnected before carrying out any electrical work on the inverter.
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To disconnect the solar generator voltage, turn the DC switch (on the inverter) to
the position '0'.
•
To disconnect the battery voltage, turn the DC switch (on the Power Battery Master)
to the position '0'.
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To disconnect the mains voltage (AC) activate the circuit breaker or remove the fuse.
Do not reconnect until the work has been completed.
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Only switch inverter back on after all electrical work has been completed.
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Ensure that other persons stay away from cables and internal components.
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Avoid traction forces on cables and plugs. Avoid sharp edges. Do not exceed the
maximum bending radius of the cables.
Danger to life or serious injury from electric shock or fire!
•
Do not mix up the wires L, N and PE!
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Install an overcurrent protection device (circuit breaker, fuse) of max. 25A.
Required cable:
AWG 24 … 8
Remove the inverter cover and identify the AC terminal block
(see Fig. 5-1).
Loosen the cable gland of the AC cable duct. Carefully remove the
cable insulation.
Make sure that no wire strand is damaged. Use the designated cable
entry provided for the AC cable.
To open the terminals press them down with an insulated screwdriver.
Make sure that the connections of L1, L2, L3, N and PE are correctly
inserted.
Tighten the cable gland to ensure strain relief for the connected cable.
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Provide an AC disconnector switch. (LS switch 3-pole 6kA B characteristic 25A).
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Ensure that the disconnect device can be easily accessed at all times.
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Install the residual current device (RCD) or (RCCB) Type B required in the country of
installation. A residual current circuit breaker (RCCB) type A is sufficient for
installations in Germany.
5.3
Configuration of the PV inputs
A) Stand-alone operation Mode
Stand-alone operation mode is preconfigured. In this
mode, each DC input (A & B) has an independent MPP tracker.
This is especially beneficial if the properties of the PV-strings, such as module type, number of modules, orientation or
shading of the panels are different. Differences in these properties lead to different MPPs of the two PV-strings.