Dell IP4700, Инструкция по установке и обслуживанию

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A
SPS Technical Specifications
A-11
Technical Specifications and Operating Limits
IMPORTANT: If you are storing an SPS, do not store it longer than 6 months
or at a temperature exceeding 30
°
C without recharging it. When you retrieve
an SPS unit from storage, you should charge it by connecting it to ac power,
with its power switch in the On position, for at least 12 hours before putting it
into service or returning it to storage.
Standards Certification/Compliance
A stand-alone SPS will be tested and certified for compliance with the
international environmental and safety specifications listed below.
The SPS will be marked to indicate such compliance and certification
as required.
Safety Standards EN 60950 — Safety of Information Technology Equipment including
Electrical Business Equipment.
UL 1950 — Safety of Information Technology Equipment including
Electrical Business Equipment.
CSA 22.2 No. 950 — Safety of Information Technology Equipment
including Electrical Business Equipment.
EMI Standards EN55022 — Class B verified: Limits and Methods of Measurement of
Radio Interference Characteristics of Information Technology
Equipment.
FCC Interference Regulations — Part 15, Class B verified: Radiation
and Radio Frequency Emission Limits.
CSA C108-8 — Electromagnetic Emission from Data Processing
Equipment and Electronic Office Machines - Class B (FCC verification
accepted).
VCCI — Voluntary Control Council for Interference by ITE, class 2.
CE Mark
Cable Pinout
Information
The SPS interface is shown in Figure A-2.