* Floors should be wood, concrete, or ceramic tile and the relative humidity should be > 30% to
prevent electrostatic discharges >8 kV. If floors are synthetic, ESD charges greater than 8 kV may be
present which can lead to damage to the headlight and loss of light output.
Electromagnetic Compatibility (EMC) User Information
Table 2:
Guidance & Manufacturer’s Declaration – Immunity All Equipment and Systems
The Integra LED Surgical Headlight System 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 60601-1-2 Test
Level
Compliance Level
Electrostatic
Discharge
(ESD) IEC 61000-4-2
± 8 kV contact
± 15 kV air
± 8 kV contact
± 8 kV air*
Electrical Fast
Transient/burst IEC
61000-4-4
± 2 kV mains
100 kHz repetition frequency
± 2 kV mains
100 kHz repetition frequency
Surge IEC 61000-4-5
±1 kV Differential
± 2 kV Common
±1 kV Differential
± 2 kV Common
For Direct Power
(AC) Operation:
Voltage dips, short
interruptions and
voltage variations on
power supply input
lines IEC 61000-4-11
Voltage Dips
100% drop, 0.5 periods, 0⁰, 45⁰,
90⁰, 135⁰, 180⁰, 225⁰, 270⁰, 315⁰
100% dip, 1 period
30% dip, 25/30 periods
Voltage Interruptions (all input
current)
100% drop,
5 seconds
Voltage Dips
100% drop, 0.5 periods, 0⁰, 45⁰,
90⁰, 135⁰, 180⁰, 225⁰, 270⁰, 315⁰
100% dip, 1 period
30% dip, 25/30 periods
Voltage Interruptions (all input
current)
100% drop,
5 seconds
Power Frequency
50/60 Hz Magnetic
Field
IEC 61000-4-8
30 A/m, 50 or 60 Hz 30 A/m, 50 or 60 Hz
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