F&F EPP-618 Скачать руководство пользователя страница 6

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1. Press and hold the

��

button for approximately 5 s.

2. The display will show the currently saved ratio value; the fac-

tory setting is 1, or 5/5.

3. Press

–

buttons to set the desired value, for example for

100/5 transformer you need to set 20.

4. Press the

��

button briefly. The value of the ratio will be

saved in memory and the relay will automatically exit the pro-

gramming function.

Display panel

Programming the ratio value

Содержание EPP-618

Страница 2: ...acts 7 8 will close and the contacts 9 10 open If the current in the measuring circuit is below the set value mi nus the hysteresis value the relay contacts will return to their original position The moment of switching on and off the relay can be additionally adjusted in the range of 0 5 10 s ...

Страница 3: ...ill close and the contacts 9 10 will open If the current in the measuring circuit is above the set value plus the hysteresis value the relay contacts will return to their origi nal position The moment of switching on and off the relay can be additionally adjusted in the range of 0 5 10 s ...

Страница 4: ...the contacts 9 10 open The relay contacts in this function will only return to their original position if the current value is lower than Lo In this function the current settings are not adjusted by the hy steresis value The moment of switching on and off the relay can be additionally adjusted in the range of 0 5 10 s ...

Страница 6: ... the fac tory setting is 1 or 5 5 3 Press or buttons to set the desired value for example for 100 5 transformer you need to set 20 4 Press the button briefly The value of the ratio will be saved in memory and the relay will automatically exit the pro gramming function Display panel Programming the ratio value ...

Страница 8: ... 8 Direct mode Connection diagram ...

Страница 9: ... 9 Measurement with a transformer ...

Страница 10: ...s 1 999 switch on time settings range 0 5 60 s switch off time settings range 0 5 60 s constant hysteresis 10 measurement error 3 diameter of the pass through duct ø4 mm power consumption 4 W working temperature 25 50 C terminal 2 5 mm screw terminals tightening torque 0 4 Nm dimensions 3 modules 51 mm mounting on TH 35 rail protection level IP20 Technical data ...

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