User manual

Specifications
Safety
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111
Safety
Designed for 1000 V Measurement Category III, 600 V
Measurement Category IV, Pollution Degree 2, per:
• EN/IEC 61010.1 (2001-02) Pollution Degree 2
(According to CE marking)
• ANSI/ISA S82.01 (1994)
• CAN/CSA-C22.2 No. 1010.1 (including approval)
Max. Input Voltages
Directly ..................................................... 300 V CAT IV
Via 10:1 probe........................................ 1000 V CAT III
600 V CAT IV
Max. Floating Voltage
From any terminal to earth ground ......... 1000 V CAT III
600 V CAT IV
Between any terminal............................. 1000 V CAT III
600 V CAT IV
Voltage ratings are given as “working voltage”. They
should be read as Vac-rms (50-60 Hz) for AC sinewave
applications and as Vdc for DC applications.
MAX. INPUT
VOLTAGE (Vrms)
FREQUENCY (MHz)
0.01 0.02 0.05 0.1 0.2 0.5
12
5102050100
500
200
100
50
20
10
5
2
1
Figure 46. Max. Input Voltage vs. Frequency
Note
Measurement Category IV refers to the overhead
or underground utility service of an installation.
Measurement Category III refers to distribution
level and fixed installation circuits inside a
building..