Digital Motor Protection Relay (GDR-M02) User's Manual (V1.00)
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KyongBo Electric Co.,Ltd
Unit
Range
Step
Basis
Value
Reference
MODE
OFF, INST, DT
-
DT
OFF, Inst, Definite
time Setting
PickUp
10 ~ 90A
1A
50A
Inst. Pickup value
DT-Time
0.04 ~ 60.00Sec
0.01Sec
0.04Sec
Definite Time Setting
【
Table 6.2
】
INST. OCR Menu
6.1.7.3
Protection
▶
Time OCGR Setting
This is to set Time ground over-current. In Protection, select ( ) 3. Time OCGR
follow.
- 〉
T i m e
O C G R
1 . C U R V E
:
L I
*
2 . P I C K
-
U P
:
0 . 5 A
3 . T
-
D I A L
:
1 0 . 0
If you want to escape Time OCGR, press the Key.
Detail menu of Time OCGR is follow.
Unit
Range
Step
Basis
Value
Reference
CURVE
OFF, NI, VI, EI,
LI, DT,
KVI, KNI, KLVI, KLNI
-
KVI
Time characteristic
Setting
PickUp
0.2 ~ 2.5A
0.1A
0.5A
Time Pickup value
Time Dial
0.1 ~ 10.0
0.1
10.0
Time Ratio Setting
DT-Time
0.04 ~ 60.00Sec
0.01Sec
-
Definite Time Setting
【
Table 6.3
】
Time OCGR Menu
6.1.7.4
Protection
▶
INST. OCGR Setting
This is to set Instantaneous ground over-current. In Protection, select ( ) 4. Inst
OCGR, display follow.