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SPECIFICATION
At Temperature: 23±5°C; Humidity: 45%~75% RH; Altitude below ≤2000 meter
KMP7020
Function
Voltage(AC)
X 1/2
(Tolerance:
X 1
-15%~+10%)
Frequency:
X 5
250mA
(Fast Trip)
KMP7021
Function
Voltage(AC)
X 1/2
X 1
(Tolerance:
X 5
-15%~+10%)
Frequency:
Auto
Ramp Test
Note: Refer to the marking label on the unit for EN 61557 measurement range.
Trip Current
Setting
(l
10 /20 /30
/100 /300
/500mA
230V
10 /20 /30
/100 /300mA
500mA
50Hz
10 /20 /30mA
250mA
(Fixed)
Trip Current
Setting
(l
10 /20 /30
/100 /300
/500mA
10 /20 /30
/100 /300mA
230V
500mA
10 /20 /30mA
50Hz
10/20/30/100/
300/500mA
Trip Time
(MAX)
n)
2000mS
1000mS
300mS
40mS
40mS
Trip Time
(MAX)
n)
2000mS
1000mS
300mS
1000mS
(RAMP
increase to
10%)
l
n from
20%~110%
300ms by 10
steps
8
Accuracy
Trip Current
Trip
Time
Tolerance:
-10%~0%
±2%
rdg
+2LSD
Tolerance:
0%~+10%
Accuracy
Trip Current
Trip
Time
Tolerance:
-10%~0%
Tolerance:
0%~+10%
±2%
rdg
+2LSD
Tolerance:
-10%~+10%
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