Ultradent VALO GRAND Corded Bedienungsanleitung Seite 9

Guidance and Manufacture's Declaration for Electromagnetic Immunity
The curing light is intended for use in the electromagnetic environment specified below. The customer or user should ensure that it is used in such an environment.
IMMUNITY test IEC 60601 test level
Electrostatic discharge ± 8 kV contact
(ESD) ± 15 kV air
IEC 61000-4-2
Electrical fast transient/ ± 2 kV for power
burst supply lines
IEC 61000-4-4 ± 1 kV for input/
output lines
Surge ± 1 kV line to line
IEC 61000-4-5 ± 2 kV line to earth
Voltage, dips, shorts, <5% U
interruptions and variations (>95% dip in U for
on the power supply 0.5 cycle)
input lines
40% U
IEC 61000-4-11 (60% dip in U for 5
cycles)
70% U
(30% dip in U for 25
cycles)
<5% U
(>95% dip in U for 5 s)
Power frequency 30 A/m
(50/60 Hz) magnetic field
IEC 61000-4-8
NOTE: U is the a.c. mains voltage prior to application of the test level
Note 1: The curing light is not equipped with any ports or any accessible I/O lines.
Note 2: If there is a drop of 95% in Mains voltage the curing light will not operate. It has no internal energy storage mechanism. The curing light will turn off. When power levels are
restored, the curing light will restart and return to the same state before power loss. The curing light will self-recover.
Compliance level Electromagnetic environment guidance
± 8 kV contact Physical environment should be restricted to the following:
± 15 kV air 1. IP Code: IP20
2. Do not immerse in liquid.
3. Do not use around flammable gas. Unit is Non-APG and Non-AP.
4. Storage humidity range: 10% - 95%
5. Storage temperatures range: 10° C - 40° C
± 2 kV for power supply lines Mains power quality should be that of a typical residential, commercial, or hospital,
Note 1: the curing light has or military environment
no I/0 ports
± 1 kV line to line
± 2 kV line to earth
<5% U Mains power quality should be that of a typical residential, commercial, hospital, or
(>95% dip in U for 0.5 cycle) military environment.
40% U The Globtek 9VDC medical grade adaptor that is supplied with the curing light
(60% dip in U for 5 cycles) operates from mains ranging from 100VAC – 240VAC and is capable of limited brown
out, EMI, and surge protection.
70% U
(30% dip in U for 25 cycles) If the curing light user requires continued operations without mains interruption, or
the mains in any particular region of a country are considered bad due to continuous
<5% U brown-out, black-out, or excessively noisy power conditions, it is recommended that
(>95% dip in U for 5 s) the curing light be powered from an uninterruptible power supply or the customer
Note 2: Self recovers purchase a VALO Cordless unit.
30 A/m Power frequency magnetic fields should be at levels characteristic of a typical
location in a typical, residential, home health care, commercial, hospital, or military
environment.
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