IM 253401-01E
3-12
3.7 Connecting the Power Supply
Before Connecting the Power Supply
WARNING
• Be sure to connect the protective grounding to prevent an electric shock
before turning on the power.
• Be sure to use the power supply cord provided by YOKOGAWA. The mains
power plug can only be plugged into an outlet with a protective grounding
terminal.
• Ensure that the source voltage matches the voltage of the power supply
before turning on the power.
• Connect the power cord only after having verified that the power switch is
turned OFF.
• Never use an extension cord without protective grounding wire since this
will invalidate the protection feature.
Connecting Procedure
1 Make sure that the power switch of the instrument is turned OFF.
2 Connect the accessory power cord to the power connector on the back of the instrument.
3 Insert the power cord to the power outlet which conforms to the following specifications.
Make sure that you use an outlet with a protective grounding terminal only.
Rated supply voltage : 100 to 120VAC / 200 to 240VAC
Permitted supply voltage range : 90 to 132VAC / 180 to 264VAC
Rated supply voltage frequency : 50/60Hz
Permitted supply voltage frequency range : 48 to 63Hz
Power consumption : Model Max. power consumption
253401 21VA (at 120VAC),
30VA (at 240VAC)
253502 30VA (at 120VAC),
45VA (at 240VAC)
253503 35VA (at 120VAC),
50VA (at 240VAC)
3 pin consent
Power cord
(accessory)
WT110 WT130
To Next Page
Loading...
Need help?
General
