Pro-face PL-DU6900, Руководство пользователя

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PL-DU6900/PL-DU7900 User Manual 11
Preface
The PL-DU*900-T4* is a UL/c-UL(CSA)1950 recognized product. (UL File No.
E171486). Machinery which has a DU installed in it requires UL/c-UL inspection
for the combination of this unit and the machinery.
This unit conforms as a component to the following standards:
UL 1950, Third Edition, dated 1998 March 1st.
(Standard for Safety of Information Technology Equipment, including Electrical
Business Equipment)
CAN/C22.2 No.950-M95
(Standard for Safety of Information Technology Equipment, including Electrical
Business Equipment)
PL-DU6900-T4* (UL Registration Model: 2780053-04)
PL-DU7900-T4* (UL Registration Model: 2780053-03)
• The DU must be used as a built-in component of an end-use product.
• Use the DU indoors only.
• When connecting the DU's power cord, be sure to use a cord that is appropriate
for the current and voltage used (0.75mm
2
or larger).
• When installing the DU to a metal panel or cabinet, be sure to design the DU's
power cut-off switch as a separate device that is within easy reach by the unit's
operator.
• There is a danger of explosion if the DU's backup battery is incorrectly replaced.
Replace only with same or equivalent type recommended by the manufacturer.
Dispose of used batteries according to the manufacturer's instructions.
• Be sure the unit the DU is built into uses a UL1950 approved structure.
The PL-DU*900-T4* is a CE marked product that conforms to EMC directives.
This unit conforms as a component to the following standards:
Safety EN60950
EMI <EN50081-2> EN55011, Class A
EMS <EN50082-2> EN61000-4-2, EN61000-4-3, EN61000-4-4,
EN61000-4-6, EN61000-4-8, ENV50204
The DU unit may fail to meet the above standards if the following conditions
are not maintained.
• The DU must be used as a built-in component of an end-use product.
• Use the DU indoors only.
UL/c-UL(CSA) Application Notes
CE Marking Notes