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FULLTEST
3
EN - 88
TRMS Leakage current using current clamp (I
LEAK
)
Range
Display range
Resolution
Accuracy
(w/o clamp error)
Overvoltage protection
1000 mA
0.0
99.9 mA
0.1 mA
± (3% rdg. + 3 dgt)
One measurement
terminal grounded
100
1000 mA
1 mA
100.0 A
0.00
9.99 A
0.01 A
10.0
100.0 A
0.1 A
1000 A
0.0
99.9 A
0.1 A
100
1000 A
1 A
Input voltage range:
0
1 V AC
Input resistance:
1 M
Frequency range:
40 Hz
723 Hz
*
(characteristics according to IEC 61557-13)
Clamp type:
AC, output voltage 1 V / measuring range, type
HT96U (measuring ranges 1 A, 100 A, 1000 A)
LIM value (1000 mA range):
Adjustable 0.1 ... 99.9 mA, 100 ... 1000 mA
LIM value (100.0 A range):
Adjustable 0.1 ... 100.0 A
LIM value (1000 A range):
Adjustable 1 ... 1000 A
*
clamp frequency range is not included
TRMS Leakage Current on test socket (I
LEAK
)
Display range
Resolution
Accuracy
Overvoltage protection
0.25
49.99 mA
0.01 mA
± (3% rdg. + 3 dgt)*
CAT II 300 V
0.05
0.99 A
0.01 A
1.0
10.0 A
0.1 A
* Clamp error not included
Load current influence
± 0.01 mA / A
Limit value
Adjustable 0.25
19.99 mA, 20.0
49.9 mA, 0.05
0.99 A,
1.0
10.0 A
Frequency range
40 Hz
723 Hz (characteristics according to IEC 61557-13)
Measurement method
Differential
Mains cord polarity exchange
Internally by using the L POS key
UUT mains ON switch test
Yes, the test done by measuring L current, limit value 25 mA
Over-range limit (I
PE
)
Yes, the measurement will be automatically interrupted 10 s
after exceeding 10 A
Over-range limit (I
L
)
Yes, the measurement will be automatically interrupted 10 s
after exceeding 18 A
Pre-Tests
- Grounding of PE terminal on wall schuko socket
- Status of ON/OFF mains switch on UUT (measurement of
power consumption on schuko test socket, limit value 6 VA)