Victron energy MultiPlus Compact 12/2000/80-50 120V Handleiding pagina 21

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WeakAC

Strong distortion of the input voltage can result in the charger hardly operating or

not operating at all. If WeakAC is set, the charger will also accept a strongly

distorted voltage, at the cost of greater distortion of the input current.

Recommendation: Turn WeakAC on if the charger is hardly charging or not

charging at all (which is quite rare!). Also turn on the dynamic current limiter

simultaneously and reduce the maximum charging current to prevent overloading

the generator if necessary.

Not adjustable with DIP switches.

BoostFactor

Change this setting only after consulting with Victron Energy or with an engineer trained by

Victron Energy!

Not adjustable with DIP switches.

Programmable relay

By default, the programmable relay is set as an alarm relay, i.e. the relay will de-energise in

the event of an alarm or a pre-alarm (inverter almost too hot, ripple on the input almost too

high, battery voltage almost too low).

Not adjustable with DIP switches.

Near the connection terminals an LED illuminates when the relay is activated (refer to S, see

appendix A).

VEConfigure software

With VEConfigure software the relay can also be programmed for other purposes, for

example to provide a generator starting signal.

With VEConfigure, several other special application modes of operation can be programmed.

Example: A house or an office connected to the public mains, fitted with solar panels with

energy storage in batteries.

The batteries are used to prevent return delivery to the mains. During the day, redundant

solar energy is stored in batteries. This energy is used in the evenings and at night. An

energy shortfall is compensated by the mains. The MultiPlus converts the battery DC voltage

to AC. The power is always less than or equal to the power consumption, so that return

delivery to the mains does not occur. In the event of mains failure, the MultiPlus isolates the

premises from the mains, which become autonomous (self-sufficient). In this way, a solar

energy installation or a combined micro-scale heating and power plant can be economically

used in areas with an unreliable mains supply and/or financially unfavourable energy-return

conditions.

Inhoudsopgave

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