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Model
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DOG-M51 ( Non Draw out )
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|
DOG-M51D ( Draw out )
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Rating
|
Rated current
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AC 5A
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|
Frequency
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50/60Hz ±5%
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Auxiliary Voltage
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AC/DC 110V (86~260V)
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|
Ambient temperature
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-10℃ to 60℃(with no icing)
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Current Setting
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- OC -
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|
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Over current Range
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2 ~ 10A Lock (stepas of 0.5A)
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Instantaneous Range
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20 ~ 80A Lock (stepas of 5A)
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|
- EF -
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Over current Range
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0.2 ~ 2A Lock (stepas of 0.05A)
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|
Instantaneous Range
|
1 ~ 40A Lock (stepas of 0.5A)
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|
Time Setting &
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Overcurrent time lever
|
0.25~40(Steps of 0.25)
|
|
Curve IEC 255-3
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Instantaneous
|
Less than 40ms
|
|
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Normal inverse time
|
NI= (0.14/I0.02 -1) * (tp/10)
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|
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Very inverse time
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VI= (13.5/I -1) * (tp/10)
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|
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Extremely inverse
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EI= (80/I2 -1) * (tp/10)
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|
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Definite time
|
DE= 2 * (tp/10)
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|
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Resetting Value
|
> 95%
|
|
|
Reset time
|
< 100ms
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|
Operating time
|
Over Current
|
Lever #10
|
|
Normal inverse time
|
300% 6.3 sec, 700% 3.5 sec
|
|
Very inverse time
|
300% 6.75 sec, 700% 2.25 sec
|
|
Extremely inverse time
|
300% 10 sec, 700% 1.67 sec
|
|
Earth Fault
|
Lever #5
|
|
Normal inverse time
|
300% 3.15 sec, 700% 1.76 sec
|
|
Very inverse time
|
300% 3.37 sec, 700% 1.12 sec
|
|
Extremely inverse time
|
300% 0.5 sec, 700% 0.83 sec
|
|
Instantaneous time
|
Iess then 0.04 sec
|
|
Degree Protection
|
IP 52
|
|
Thermal Withstand Capability
|
for 1s 80xIn Continuously 3xIn
|
|
Burden
|
Overcurrent & Earth Fault
|
0.5VA
|
|
Aux Voltage
|
12VA(AC), 6W(DC)
|
|
Contacts
|
Output Relay
|
Trip 2a
|
|
Trip & Alarm contact capacity
|
|
Make
|
AC 240V 10A (L/R=0ms)
|
|
DC 1000W 0.5sec (L/R=0ms)
|
|
Break
|
AC 240V 3A (L/R=0ms)
|
|
DC 30W 0.5sec (L/R=0ms)
|
|
Indicator
|
Operating(Start)
|
LED (Red)
|
|
CPU RUN
|
LED (Gre)
|
|
Operating(trip)
|
LED (Red)
|
|
Vibration resistance
|
Malfunction
|
10Hz 5mm double amplitude 30s each in X and Y directions
|
|
16.7Hz 2.5mm double amplitude 600s each in X, Y and Z
1directions
|
|
Shock resistance
|
Destruction
|
300㎨(approx. 30G) 3times each in 3 directions
|
|
Insulation to IEC 255
|
Dielectric Withstand
|
2kV for 1minute between all terminals and case earth
|
|
Insulation resistance at 500V
|
>100㏁
|
|
Impluse Voltage Withstand
|
5kv-1.2/50㎲
|
|
Surge transient simulator
|
2.5kv 1MHz/200Ω
|
|
Weight
|
2.0kg
|