Sony UP-DR80MD manual 4

Guidance and manufacturer’s declaration - electromagnetic immunity

The UP-DR80MD is intended for use in the electromagnetic environment specified below. The customer or the user of the UP-DR80MD should assure that it is used in such as environment.

Immunity test	IEC 60601 test	Compliance level	Electromagnetic environment-guidance
	level
Electrostatic	±6 kV contact	±6 kV contact	Floors should be wood, concrete or ceramic tile. If floors are
discharge (ESD)			covered with synthetic material, the relative humidity should
IEC 61000-4-2	±8 kV air	±8 kV air	be at least 30%.
Electrical fast	±2 kV for power	±2 kV for power	Mains power quality should be that of a typical commercial or
transient/burst	supply lines	supply lines	hospital environment.
IEC 61000-4-4	±1 kV for input/	±1 kV for input/
	output lines	output lines
Surge	±1 kV differential	±1 kV differential	Mains power quality should be that of a typical commercial or
IEC 61000-4-5	mode	mode	hospital environment.
	±2 kV common	±2 kV common
	mode	mode
Voltage dips, short	< 5% UT	< 5% UT	Mains power quality should be that of a typical commercial or
interruptions and	(> 95% dip in UT)	(> 95% dip in UT)	hospital environment. If the user of the UP-DR80MD requires
voltage variations	for 0.5 cycle	for 0.5 cycle	continued operation during power mains interruptions, it is
on power supply			recommended that the UP-DR80MD be powered from an
input lines	40% UT	40% UT	uninterruptible power supply or a battery.
IEC 61000-4-11	(60% dip in UT)	(60% dip in UT)
	for 5 cycles	for 5 cycles
	70% UT	70% UT
	(30% dip in UT)	(30% dip in UT)
	for 25 cycles	for 25 cycles
	< 5% UT	< 5% UT
	(> 95% dip in UT)	(> 95% dip in UT)
	for 5 sec	for 5 sec
Power frequency	3 A/m	3 A/m	Power frequency magnetic fields should be at least
(50/60 Hz)			characteristic of a typical location in a typical commercial or
magnetic field			hospital environment.

IEC 61000-4-8

NOTE: UT is the a.c. mains voltage prior to application of the test level.

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