Entec ETMFC610 - Page 82

Multi-Function Control ETMFC610 http://www.entecene.co.kr
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GLOBAL SETTING / GENERAL / SYSTEM / VOLTAGE SENSING / 2V Ratio
Range
10.0~6500.0
Default
3300.0
Step
0.01
Enter the rated rate of potential transformer for Load Voltage Connector
(2V).
GLOBAL SETTING / GENERAL / SYSTEM / VOLTAGE SENSING / 2V Installation Type
Range
3P, 1P-R, 1P-S, 1P-T
Default
3P
Step
~
Insert the type of load side sensing voltage for the switch (or CB) body
unit.
3P : The voltage sensor is installed in each of the three phases
1P-R : The voltage sensor is installed only in the R phase of the switch
(or CB) body unit.
1P-S : The voltage sensor is installed only in the S phase of the switch
(or CB) body unit.
1P-T : The voltage sensor is installed only in the T phase of the switch
(or CB) body unit.
NOTE :
When the voltage sensor to the load side is installed to
only one phase or none of the phase, following functions
performed by the voltage measurement are operated incorrectly if
this setting is changed.

Phase Difference

Interrupt, Sag and Swell Detection – PQM

Voltage Unbalance Detection – PQM

Under and Over Voltage Detection – PQM

Loop Control

Directional Control

Under and Over Voltage Protection

Live Line Detection

Phase Open/Loss Detection

Open Phase

Live Load Blocking
[VOLTAGE SENSING]
>1V Rated(P-P):22.86
>1V Ratio: 3300.0
>2V CON-Type: WYE
>2V Rated(P-P):22.86
>2V Ratio: 3300.0
[10.0~6500.0:0.01]
[VOLTAGE SENSING]
>2V CON-Type: WYE
>2V Rated(P-P):22.86
>2V Ratio: 3300.0
>2V Instal Type: 3P
Source Side: 1V
[3P/1P-R/1P-S/1P-T]