Mitel SX-200 Documentation page 460

Specification
Temperature Range
Relative Humidity
Vibration
Shock
Low Pressure
Temperature Shock
TABLE 6-l
STORAGE CONDITIONS
Range
-50°C to 71°C (-58°F to 159.8"F)
Up to 100 % RH at 18°C (64.4"F); i.e., 15 mm Hg
water vapour pressure
Up to 75 cm (30 in.) drop depending on package
87 mm Hg 15,152 m (50,000 ft)
-50°C to 25°C (-58°F to 75°F) in 5 minutes
With the common equipment grounded, a voltage of 15 kV
placed to various parts of the equipment, such as faceplates,
switches, etc., has no noticeable effect on the operation of the
system. With all the exposed metal of the peripheral equipment
grounded, a voltage of 15 kV applied to various parts of the
peripheral equipment, has no noticeable effect on the operation
of the system. The high voltage DC is derived from an
induction-type generator with an output capacity of 250 pF and
a series resistance of 3.9 kohms.
(f) Electromagnetic Susceptibilitv. The systems are able to work in
an electric field of 50 V/m without major degradation of service.
Compatibility
6.04
The systems are compatible with:
Single line 2500- or 500-type telephone sets or equivalent
station apparatus.
Line cards of a lA1/2 telephone key system.
Standard Dial Pulse and DTMF telephone sets equipped with or
without message waiting lamps.
Step-by-step, crossbar and commonly used electronic central
off ice equipment.
Shipping and Storage
6.05 The equipment is designed to withstand shipping by truck, rail,
air or sea without damage, when packaged in conventional
shipping containers of the manufacturer. The range of environmental
conditions that the equipment is capable of withstanding in storage is
shown in Table 6-1.
SECTION 91 OS/91 lo-096-180-NA
Page 21
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