[ F u n c
S e t t i n g ]
->1 . P h a s e
F a u l t
2 . G r o u n d
d
F a u l t
3 . S E F
F a u l t
4 . T r i p
&
R e c l o s e
5 . A u x i l i a r y
F u n c
[ F u n c
S e t t i n g ]
→
1 . P h a s e
F a u l t
2 . G r o u n d
d
F a u l t
3 . S E F
F a u l t
4 . T r i p
&
R e c l o s e
5 . A u x i l i a r y
F u n c
[ P h a s e
F a u l t ]
→
1 . O p
L e vv e l
&
T i m e
2 . B l o c k
F l t
P i c k u p
3 . F a u l t
D i r e c t i o n
[ O P
L e v e l
&
T i
m e ]
→ 1 .
P i
c k u p
L e v e l
2 .
F a s t
C u r v e
3 .
F a s t
M u l
t i
p l
i
e r
4 .
F a s t
T i
m e
A d d
5 .
F a s t
M i
n
R e s p o n s e
6 .
F a s t
R e s e t
T i
m e
7 .
D e l
a y
C u r v e
8 .
D e l
a y
M u l
t i
P l
i
e r
9 .
D e l
a y
T i
m e
A d d
1 0 .
D e l
a y
M i
n
R e s p
1 1 .
D e l
a y
R e s e t
T i
m e
1 2 .
D e l
a y
D T
L e v e l
1 3 .
D e l
a y
D T
T i
m e
1 4 .
H C T
L e v e l
1 5 .
H C T
T i
m e
1 6 .
F u n c
I
n
U s e
1 7 .
S a v e
S e t
[ P i c k u p
L e v e l ]
S E T
:
4 0 0 A
( 1 0 - 2 0 0 0 A : 1 A )
- 40 -
6) Inrush Restraint
When the circuit breaker is putted in order to supply the electricity to a load, Inrush
current is generated in a short time. Inrush restraint is a function to prevent Recloser’s
mis-operation of fault detection elements due to that kind of inrush current at the time of
energization in the line. Inrush restraint can be achieved by two methods ; multiplier can
be applied to pick-up current, and another way is, in case that 1st and 2nd harmonics
contents of generated current is over the constant current, to restrain current for the
setting time.
In order to detect Phase Fault, setting items and ranges are like below. The order to set is
like below.
1) Choose the menu with Up/Down Key. Press Enter Key to enter the menu.
<Figure 5-9> Setting menu
2) On Phase Fault menu, choose the setting item you want with Up/Down Key. Press Enter
Key to enter the setting item.
<Figure 5-10> Phase Fault-Pickup Level
Summary of Contents for RECLOSER
Page 1: ...User Manual Document Version 1 5 Feb 28 2019 http powersys kr http www powersys kr...
Page 14: ...8 3 5 Mechanical Performance and Size Weight 3 5 kg FRONT VIEW Figure 3 1 Front View...
Page 15: ...9 SIDE VIEW 343 00 310 00 91 00 Figure 3 2 Side View...
Page 16: ...10 TOP VIEW 84 0 260 0 225 0 1 0 0t Figure 3 3 Top View...
Page 17: ...11 REAR VIEW 180 0 120 0 Figure 3 4 Rear View...
Page 22: ...16 Controller PCB 215 00 103 90 121 10 112 50 112 50 235 00 205 00 Figure 3 8 Controller PCB...
Page 69: ...63...
Page 71: ...65 Example configuration file...
Page 73: ...67 2 TC Curve 1 4 100 101 10 1 100 101 102 Time sec Current In Multiplies of Setting 1 2 3 4...
Page 74: ...68 3 TC Curve 5 8 100 101 10 1 100 101 102 Time sec Current In Multiplies of Setting 5 6 7 8...
Page 77: ...71 6 TC Curve A D 100 101 10 1 100 101 102 Time sec Current In Multiplies of Setting A B C D...
Page 78: ...72 7 TC Curve E M 100 101 10 1 100 101 102 Time sec Current In Multiplies of Setting E K L M...
Page 79: ...73 8 TC Curve N T 100 101 10 1 100 101 102 Time sec Current In Multiplies of Setting N P R T...
Page 80: ...74 9 TC Curve V Z 100 101 10 1 100 101 102 Time sec Current In Multiplies of Setting V W Y Z...
