Greenlee CMPL-100, Инструкция по эксплуатации, Страница: 19 / 64

CMPL-100
19
Accuracy
See the Specifications section for operating conditions.
Accuracy is specified as follows:
±
(a percentage of the r the value of the rightmost
decimal place) at 18
°
C to 28
°
C (64
°
F to 82
°
F), 0% to 80% relative humidity.
Accuracy Table
* Peak detect acquisition time
≤
100 ms
** Input impedance is 1 M
Ω
.
*** Peak detect acquisition time
≤
200 ms
† Sensitivity is 10 V or 10 A.
†† AC-coupled, true RMS measurement,
additional error for crest factors > 1:
Value Range Accuracy Frequency Range
True Power 600.0 kW
±
(2% + 0.5 kW) 40 to 400 Hz
Apparent Power 600.0 kVA
±
(2% + 0.5 kVA) 40 to 400 Hz
0.3 to 1.0
±
3
°
Power Factor
( = 72.5
°
to 0
°
)
10 to 60 Hz
0.0 to 0.3 Not
( = 90
°
to 72.5
°
) Specified
DCA 999.9 A
±
(2% + 0.5 A) N/A
ACA†† 999.9 A
±
(2% + 1.0 A) 40 to 400 Hz
Peak Current* 999.9 A
±
(2.5% + 1.0 A) 40 to 400 Hz
DCV** 600.0 V
±
(0.75% + 0.2 V) N/A
ACV** †† 600.0 V
±
(1.2% + 1.0 V) 40 to 400 Hz
Peak Voltage*** 600.0 V
±
(2.5% + 1.0 V) 40 to 400 Hz
Continuity 999.9
Ω ±
(1% + 0.5
Ω
) N/A
Resistance 9.999 k
Ω ±
(1% + 0.005 k
Ω
) N/A
Frequency† 999.9 Hz
±
(0.5% + 0.5 Hz) 0 to 1 kHz
Crest Factor Error (% of reading)
1 to 3 0.5%
3 to 5 3%
5 to 7 6%