Fluke fluke123 user manual Safety, Max. Input Voltage Input a and B, Up to 400 Hz

Fluke 123

Users Manual

Safety

Designed for measurements on 600 Vrms Category III Installations, Pollution Degree 2, per:

∙ ANSI/ISA S82.01-1994

∙EN61010-1 (1993) (IEC1010-1)

∙ CAN/CSA-C22.2 No.1010.1-92 (including approval)

∙UL3111-1 (including approval)

Max. Input Voltage Input A and B
Direct on input or with leads	600 Vrms
for derating, see Figure 4-1.
With Banana-to BNC Adapter BB120	300 Vrms
for derating, see Figure 4-1.
Max. Floating Voltage
from any terminal to ground	600 Vrms

up to 400 Hz Figure 4-1. Max. Input Voltage v.s. Frequency

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