Tuya WiF 4P 100A SMAT 3F třífázový elektroměr pro FVE fotovo

Tuya WiF 4P 100A SMAT 3F třífázový elektroměr pro FVE fotovoltaiky

SMART WiFi 3F elektromer do 100A viz foto.

Pouzity ale plne funkcni, stav jako novy, v provozu byl cca 5 mesicu.

Presel jsem na jiny system mereni, tento uz nepotrebuju.

Mel by jit i sparovat pres WIFi s mobilnim telefonem, tuto funkcni jsem vsak nevyuzival...

Osobni predani Velke Popovice, jednou za cas i Praha Vinohrady.

Mohu zaslat pres Zasilkovnu za 90Kc pri platbe predem na ucet, nebo 110Kc na dobirku (pri platbe na dobirku budu chtit predem postovne 110Kc na ucet)


1、Overview:


The three-phase four wire overvoltage and undervoltagecurrent limiting protector is currently available in themarketA new generation of home appliance protectiondevice developed by the Electric Condition Institute.Control line selectionAssembled withimportedcomponents,produced using modular standards forproduct performanceExcellent andreliable.Can bepositive in case of abnormal voltage, current, and phasesequenceWork regularly.When the voltage and current ofthe mains exceedthe action threshold of theprotectorWhen the phase sequence is disordered and thevoltage and current are unbalanced,the protector canquicklyReliably cut off the circuit to protect electricalequipment and personal safety.When the mains voltagereturns to normal, the protector can automatically connectto the power supplyRestore power supply, automaticallyimplement local functions without the need for personnel






1.Overvoltage protection,undervoltage protection.overload protection,undercurrent protection,delayprotection,voltage imbalance protection,currentimbalance protection,phase loss protection,phasesequence protection,leakage protection, each parametercan be set with action threshold and on/off.


1.Voltage upper limit：120V-300V(Adjustable) (Default:275V)

2.Lower voltage limit：80-210V(Adjustable) (Default:175V)

3.Under voltace and ower woltagedelayed：1-9999(s)(Adjustable) (Default:3S)

4.0venoltage and undersolagerecovery time：1-9999(s)(Adjustable) (Default:20S)

5.Current upper limit：1.0-100.0A(Adjustable) (Default:80A)

6.Overcurrent and undercurrentdelayed：0000-9999(s)(Adjustable) (Default:5S)

7.Overcurrent and loss of currert recovery time：0000-9999(s)(Adjustable) (Default:20S)

8.Lower current limit:1.0-100.0A(Adjustable) (Default:10A)



ElectricLeakage10-99Ma off

Protection:(This feature can be tuned off)

>U and