Specifications

S
X-2000 General Information Guide
7
4 Revision A 5000309
7
Peripherals
Conducted Emissions The system meets Class A limits as outlined in FCC Rules, Part
15, Subpart J, and complies with conducted emissions standards
as outlined in BS800
Acoustic Emissions Maximum 50 dBA continuous, 75 dB intermittent (<10% duty
cycle)
Static Discharge Withstands 50 discharges of each polarity through a 10 k resistor
connected to a 60 pF capacitor charged to 20 kV, and 20
discharges of each polarity through 500 ohm resistor connected
to a 100 pF capacitor charged to 10 kV
Lightning Surge 2.5 kV peak, with a maximum rise time of 2 µs and minimum
decay time of 10 µs applied to power lead terminals, and 800 V
peak with a maximum rise time of 10 ms and minimum decay
time of 560 ms applied to outside plant interface terminals
Induction (Normal) 50 Vrms at 60 Hz, open circuit, longitudinal mode (Tip and Ring
to ground)
Power line Faults and Line Crosses
(Abnormal)
600 Vrms between Tip and Ring or to ground
Flammability Minimum oxygen index: 28%, as outlined in ASTM D2863-70
and ASTM D28664-74; meets all safety specifications for product
type (CSA, UL, and BT) for use in office environment
Note: Conversion factors: 1 watt is equal to 3.412 BTUs per hour, 1 ton of refrigeration is equal to
12,000 BTUs per hour or 3.516 Kilowatts, and 3/4 Kilowatt-hour is equal to 1 ton of refrigeration.
SUPERSET 4000 and SUPERSET 400 Telephones
Programmable Key Modules (12 and 48)
Temperature Humidity
Operating Environment 32° to 122°F
(0° to 50°C)
0% to 90% RH,
non-condensing
Shipping/Storage
Environment
-13° to 158°F
(-25° to 70°C)
0% to 90% RH,
non-condensing
Operational Environment (continued)
Condition Specification
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