Table of Contents
Advertisement
Requirments of Power Supply
UDP6720 series digital control power supply can only use under the power supply terms as the table below.
Fuse UDP6720
Fuse UDP6721
Factory supply three-core power cable, please make sure power cable of three phase
socket is connect with ground before use.
This instrument 110V is select fuse of 250V/3.15A or 250V/5A, the specification is 5×
20mm，it all set and equip with spare fuse of 250V/3.15A or 250V/5A in fuse box before
the product leave the factory.
Please remove the external power cable before replace the fuse, open the fuse socket slot
under the power supply plug, take out the old fuse and replace the new fuse into it, after
that the instrument can be used normally.
Warning：Do not use power cable with any signs of damage to avoid danger!
Operating Environment
UDP6720 series digital control power supply can only use in normal termperature and low
condensing zone. The general environmental requirements of the instruments is listed as the below
table.
Explanation：In order to guarantee the accurancy of measurement, it is suggested that turn on the instrument
half an hour before operating.
Cleaning
To prevent from the risk of electric shock, please pull out power line befor cleaning.
Please use a clean cloth dipped in clean water to clean the cover and panel.
Do not clean the inside of the instrument.
Caution：Do not use solvents (alcohol or gasoline etc.) to clean the instrument.
Parameter
Voltage
Frequency
AC110V input voltage：250V/3.15A
Operating Environment
Temperature
Humidity
Storage temperature
Altitude
Pollution degree
UDP6720 Series Digital Control Power Supply User's Manual
Requirements
AC110/ 220(±10%)V
50/60Hz
AC110V input voltage：110V/5A
Environmental Requirements
0℃~45℃
20%~80%（non- condensation）
-20℃~70℃
≤2000 meter
2
8
Advertisement
Table of Contents
