Multi-Function Control ETMFC610
http://www.entecene.co.kr
223
EN
HANCED
TEC
HNOLOGY
GROUP #/ PROTECTION/ INRUSH RESTRAINT/ PHASE CURVE / Time Add.
Range
0.00 ~ 600.00 sec
Default
0.00
Step
0.01 sec
Adding a time onto a set curve. More delays due to this set time
including its own delay time.
*. NOTE)
Ground Curve and NEG SEQ’ CURVE are same as PHASE CURVE above.
GROUP #/ PROTECTION/ INRUSH RESTRAINT/ PHASE CURVE / M.R.T
Range
0.00 ~ 10.00 sec
Default
0.00
Step
0.01 sec
Minimum Response Time. A set T-C curve is faster than this set time,
tripping may be delayed as much as this set time. This function can be
cooperated with other protection device or fuse.
*. NOTE)
Ground Curve and NEG SEQ’ CURVE are same as PHASE CURVE above.
GROUP #/ PROTECTION/ INRUSH RESTRAINT/ PHASE CURVE / Reset Method
Range
INST, LINEAR
Default
INST
Step
~
In case that current level is decreased under Pickup level, Phase cold
load pickup element is reset.
INST :
After 1 cycle, Reset.
LINEAR :
When the fault value is reached at selected curve’s
Rt(Reset characteristic constant) value, Reset.
*. NOTE)
Ground Curve and NEG SEQ’ CURVE are same as PHASE CURVE above.
[PHASE CURVE]
Curve: [US-VI]
Time Dial: 1.00
>Time Add.: 0.00
M.R.T: 0.00
Reset Method: INST
[0.00~600.00:0.01 s]
[PHASE CURVE]
Curve: [US-VI]
Time Dial: 1.00
Time Add.: 0.00
>M.R.T: 0.00
Reset Method: INST
[0.00~600.00:0.01 s]
[PHASE CURVE]
Curve: [US-VI]
Time Dial: 1.00
Time Add.: 0.00
M.R.T: 0.00
>Reset Method: INST
[INST/LINEAR]
