Thytronic NA30 User Manual

FUNCTION CHARACTERISTICS
89
NA30 - Manual - 04 - 2022
General logic diagram of the ground directional overcurrent elements - 67N
all-F67N.ai
Start IED>>
&
IED> disbyIED>>
t
ED>> def
I
EDCLP>>def
I
ED>>def
t
ED >> inv
I
EDCLP>>inv
I
ED>>inv
IED>>Curve
IEDCLP>>Mode
t
ED
CLP>>
t
ED>>RES
IED>> Enable
CLPIED>
CLPIED>>
IED> Element
IED>> Element
Start IED>
Trip IED>
Start IED>>
Trip IED>>
IED>>BF
&
IED>>BF
Trip IED>>
IED>BF
Trip IED>
&
IED>BF
BLK2OUT
IED>BLK2OUT
Start IED>
&
BLK2OUT
IED>>BLK2OUT
Start IED>>
&
BLK4OUT
IED>BLK4
Start IED>
&
BLK4OUT
IED>>BLK4
Start IED>>
&
t
ED> def
I
EDCLP> def
I
ED> def
t
ED> inv
I
EDCLP> inv
I
ED> inv
IED>Curve
IEDCLP>Mode
t
EDCLP>
t
ED> RES
IED> Enable
≥
IED> inhibition
≥
IED>> inhibition
IED>>> inhibition
Block1
BLK1IED>
&
IED>BLK1
Start IED>
&
&
IED>>BLK2IN
BLK2INIED>>
Block2
Start IED>>
&
BLK2INIED>
Block2
&
IED>BLK2IN
Start IED>
&
BLK1IED>>
&
IED>>BLK1
Block1
Start IED>>
&
I
E
U
E
U
E
U
E
U
E
t
ED>>> def
I
EDCLP>>>def
I
ED>>>def
IEDCLP>>>Mode
t
ED
CLP>>>
t
ED>>>RES
IED>>> Enable
Start IED>>>
&
IED> disbyIED>>>
Start IED>>>
&
IED>> disbyIED>>>
CLPIED>>>
CLPIED>>>>,
IED>>> Element
Start IED>>>
Trip IED>>>
Start I2ndh>
IED>>>BF
IED>>>>BF,
&
IED>>>BF
Trip IED>>>
BLK2OUT
BLK2OUT, BLK4OUT
IED>>>BLK2OUT
Start IED>>>
&
BLK4OUT
IED>>>BLK4
Start IED>>>
&
&
IED>>>BLK2IN
BLK2INIED>>>
BLK2INIED>>>>,
Block2
Start IED>>>
&
BLK1IED>>>
BLK1IED>>>>,
&
IED>>>BLK1
Block1
Block1
Block2
Start IED>>>
&
t
ED>>>>def
I
EDCLP>>>>def
I
ED>>>>def
IEDCLP>>>>Mode
t
ED
CLP>>>>
t
ED>>>>RES
IED>>>> Enable
Start IED>>>>
&
IED> disIED>>>>
Start IED>>>>
&
IED>> disIED>>>>
IED>>>> Element
Start IED>>>>
Trip IED>>>>
Start IED>>>>
&
IED>>> disIED>>>>
I
E
I
E
I
E
Common configurations
Insens-Zone
OFF
ON
I
E
I
I∙cos
Mode67N
≥ M∙threshold
M

Thytronic NA30 Specifications

General

Brand	Thytronic
Model	NA30
Category	Relays
Language	English