YOKOGAWA SL1400 - Page 534

18-22
IM 701240-01E
Withstand voltage: 3700 Vrms for 1 minute
Allowable transient surge voltage (between earth and input): ±5200 Vpeak
H
L
2
4
(Red)
(Black)
758933 701954
3
H
L
5
6
With the 758933 and 701954
Input
terminal
(Red)
(Black)
Input
terminal
Direct input (cable that does not
comply with the safety standards)
7 Typical value represents a typical or average value. It is not strictly warranted.
WARNING
• When measuring high voltage using this module, use the 1:1 safety cable
(combination of 701901 and 701954) or the isolated probe (700929).
• The measurement category of this module when used with 758933 measurement
leads and 701954 alligator clips is 400V-CAT II on the low side and 700V-CAT II
on the high side. Be careful because the overvoltage tolerance between the low
and high sides is different.
• Do not apply input voltage exceeding the maximum input voltage, withstand
voltage, or allowable surge voltage.
• To prevent electric shock, be sure to furnish protective earth grounding of the
SL1400.
• To prevent electric shock, be sure to fasten the module screws. Otherwise, the
electrical and mechanical protection functions will not be activated.
• Avoid continuous connection under an environment in which the surge voltage
voltage may occur.
18.12 Module Specifications