Hioki DT4254 - Page 100

92
Accuracy Table
14
DC Current (A)
Range Accuracy Input impedance
60.00 mA
*2
±1.8% rdg. ±15 dgt. 35 m
Ω
±30%
600.0 mA
*2
±0.9% rdg. ±5 dgt. 35 m
Ω
±30%
6.000A ±0.9% rdg. ±5 dgt.
*1
/±3 dgt.
*2
35 m
Ω
±30%
10.00A ±0.9% rdg. ±5 dgt.
*1
/±3 dgt.
*2
35 m
Ω
±30%
• Overload protection: 11 A/1000 V fuse, breaking capacity 50 kA AC/30 kA DC
• Auto range movement threshold: 6000 counts or more for upper range, 540
counts or less for lower range.
*1: DT4252
*2: DT4256
15
AC Current (A)
Range
Accuracy
*1
Input impedance
40 to 500 Hz
Over 500 Hz to 1 kHz
600.0 mA
*2
±1.4% rdg. ±5 dgt. ±1.8% rdg. ±5 dgt. 35 m
Ω
±30%
6.000 A ±1.4% rdg. ±3 dgt. ±1.8% rdg. ±3 dgt. 35 m
Ω
±30%
10.00 A ±1.4% rdg. ±3 dgt. ±1.8% rdg. ±3 dgt. 35 m
Ω
±30%
• Overload protection: 11 A/1000 V fuse, breaking capacity 50 kA AC/30 kA DC
• Crest factor: The crest factor is 3 up to 4000 counts and reduces linearly to
2 at 6000 counts (except 10.00 A range), 3 or less (10.00 A range).
• Connection method: DC coupling
• Auto range movement threshold: 6000 counts or more for upper range, 540
counts or less for lower range.
*1: The accuracy is specied in 1% or more of the range, however, ±5 dgt.
should be added to 300 counts or less.
• Accuracy guarantee range for frequency: 40 Hz to 1 kHz (Measured
values outside the accuracy guarantee range for frequency are also
displayed.) The accuracy is not specied for strain waveforms outside
the range of 40 Hz to 1 kHz.