Invacare SB 400, Руководство по обслуживанию

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Technical data
Be aware that when a bed has been stored under low
temperatures, it must be adjusted to operating conditions
before use.
6.4 Electrical system
Voltage
supply
Uin 230 Voltage, AC, 50 Hz (AC = Alternating
current)
Maximum
current
input Iin max.1,5 Ampere
Intermit-
tent (peri-
odic motor
operation) 10 % 2 min ON / 18 min OFF
Insulation
class CLASS II equipment
Type B
Applied
Part Applied Part complying with the specified
requirements for protection against electrical shock
according to IEC60601-1.
Sound level 48 dB (A)
Degree of
protection The control unit, external power supply, motors and
hand controls are protected according to IPx4 or
IPx6 (depending on configuration). See bed product
label and label on each electric device for correct IP
class. The lowest IP-classification decides the overall
classification of the bed.
IPx4: The system is protected against water
splashed from any direction.
IPx6: The system is protected against water
projected from any direction (not high pressure).
The bed has no isolator (main switch). If the bed needs to
be electrically disconnected, it has to be unplugged from the
mains socket.
6.5 Electromagnetic compliance (EMC)
Guidance and manufacturer´s declaration – electromagnetic emission
The medical bed is intended for use in the electromagnetic environment specified below. The customer or the user of the bed should assure
that it is used in such an environment.
Emissions test
Compliance
Class A or Class B
Electromagnetic environment - guidance
RF emissions
CISPR 11(partly)
Group I
The medical bed uses RF energy only for its internal function. Therefore, its RF emissions are
very low and are not likely to cause any interference in nearby electronic equipment.
RF emissions
CISPR 11(partly)
Class B
The medical bed is suitable for use in all establishments including domestic establishments
and those directly connected to the public low-voltage power supply network that supplies
buildings used for domestic purposes.
Harmonic emissions
IEC 61000-3-2
Class A
Voltage fluctuations
/flicker emissions
IEC 61000-3-3
Complies
Guidance and manufacturer´s declaration – electromagnetic immunity
The medical bed is intended for use in the electromagnetic environment specified below. The customer or the user of the bed should assure
that it is used in such an environment.
Immunity test IEC 60601–1–2 test level Compliance level Electromagnetic environment — guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2
± 6 kV contact
± 8 kV air
± 6 kV contact
± 8 kV air
Floors should be wood, concrete or ceramic tile. If
floors are covered with synthetic material, the relative
humidity should be at least 30 %.
Electrostatic
transient / burst
IEC 61000-4-4
± 2 kV for power supply
lines
± 1 kV for input/output lines
± 2 kV for power supply
lines
± 1 kV for input/output lines
Mains power quality should be that of a typical
commercial or hospital environment.
Surge
IEC 61000-4-5
± 1 kV differential mode
± 2 kV common mode
± 1 kV differential mode
± 2 kV common mode
Mains power quality should be that of a typical
commercial or hospital environment.
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