Qcells Q.HOME CORE H5, Installation Manual

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72
Commissioning the System
9 Freq-Watt P (Freq)
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The inverter changes the inverter output active power according to the system frequency in order to support
the system. Ramp rate of power and start frequency can be set as in the table below
Parameter Default Values Range
Ramp rate [%] 1 2 to 12
Start frequency [Hz] 50.2 50.2 to 50.5
10 Fixed cos Φ
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You can set the inverter output power factor as well as leading (over) and lagging (under) of reactive power.
Parameter Default Values Range
Cos Φ Value 1 0.95 to 100
Response time [ms] 10000 6000 to 60000
11 Cos Φ (P) curve
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If inverter output power is generated more than 50 %, it outputs lagging reactive power and is operated in the
power factor of 0.95 in the maximum output. At this time, the response time can be set and the default time is
6000 ms