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Specifications
3
Table 1. Specifications (cont)
Function Overload
Protection
1
Input Impedance
(Nominal)
Common Mode
Rejection Ratio
(1 kΩ Unbalanced)
2
Normal Mode
Rejection
2
f
600 V dc
>5 MΩ <100 pF
2
Automatic Selection
and LoZ = >2 kΩ
<200 pF
(ac coupled)
3
>60 dB at dc 50 Hz or
60 Hz
E
600 V dc
>10 MΩ <100 pF
2
Automatic Selection
and LoZ = >2 kΩ
<200 pF
3
>100 dB at dc, 50 Hz or
60 Hz
>50 dB at 50 Hz or 60
Hz
Open Circuit Test
Voltage
Full Scale Voltage
To 4.0 MΩ 40 MΩ
Short Circuit
Current
J
600 V dc <1.5 V dc <450 mV dc <1.5 V dc <500 µA
L
2
600 V dc 2.4-3.0 V dc 2.400 V dc 0.95 mA (typical)
Burden Voltage Common Mode Rejection
Ratio
Normal Mode
Rejection
µ[
600 V rms or dc <5 mV/µA >100 dB @ dc 50 Hz or 60
Hz
>50 dB @ 50 Hz or
60 Hz
µ\
600 V rms or dc <5 mV/µA >60 dB at dc, 50 Hz or
60 Hz
.
1. 3 x 10
6
V Hz maximum.
2. ~2 kΩ input impedance up to 50 V. Impedance increases with input voltage to >300 kΩ at 600 V.
MIN MAX Recording Accuracy and Response Time
Specified accuracy of the measurement function ±12 digits in dc for changes >200 ms in duration
(±40 digits in ac). Typical 100 ms response to 80%.
Example 1: this would mean ±1.2° when recording temperature.
Example 2: This would mean ±12 µA when recording µA or ±12 A if used with a dc amp probe.
MIN MAX Recording with Elapsed Time
Elapsed Time: 0 to 100 hours (99.59)
Resolution: 1 minute
Accuracy: 0.3% typical
Continuity Capture
Detects opens or shorts of 250 µs or longer.