Service Manual UDP6900 Series Digital Control Power Supply
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Three-phase public power unit and outdoor power supply line equipment.
Equipment designed to “initial connection”, such as power distribution
system of power station, power instrument, front-end overload
protection, and any outdoor transmission line.
CE indicates a registered trademark of EU
UKCA indicates a registered trademark of UK
Conform to UL STD 61010-1, 61010-2-030, CSA STD C22.2 No.61010-1 and
61010-2-030.
Do not put the equipment and accessories in the trash. Items must be
properly disposed of in accordance with local regulations.
This environment-friendly use period (EFUP) mark indicates that
dangerous or toxic substances will not leak or cause damage within this
indicated time period. The environment-friendly use period of this
product is 40 years, during which it can be used safely. Upon expiration
of this period, it should enter the recycling system.
Safety Requirements
Please connect this device to AC power supply with the power cable provided.
The AC input voltage of the line reaches the rated value of this device. See the product
manual for specific rated value.
The line voltage switch of this device matches the line voltage.
The line voltage of the line fuse of this device is correct.
It is not used to measure the main circuit.
Check all
terminal rated
values
Please check all rated values and marking instructions on the product to avoid fire and
impact of excessive current. Please consult the product manual for detailed rated
values before connection.
Use the power
cord properly
You can only use the special power cord for the instrument approved by the local and
state standards. Please check whether the insulation layer of the cord is damaged or
the cord is exposed, and test whether the cord is conductive. If the cord is damaged,
please replace it before using the instrument.
To avoid electric shock, the grounding conductor must be connected to the ground.
This product is grounded through the grounding conductor of the power supply. Please
be sure to ground this product before it is powered on.
Please use the AC power supply specified for this device. Please use the power cord
approved by your country and confirm that the insulation layer is not damaged.
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