Ecolab EFW5L - Page 12

Page 12 of 51
EFW5L_IFU REV NEW
Voltage dips,
short
interruptions,
and voltage
variations on
power supply
input lines
IEC 61000-4-
11
<5% U
T
(>95% dip in U
T
)
for
0.5 cycle
40% U
T
(60% dip in U
T
) for
5 cycles
70% U
T
(30% dip in U
T
) for
25 cycles
<5% U
T
(>95% dip in U
T
)
for
5 secs
<5% U
T
(>95% dip in U
T
)
for 0.5 cycle
40% U
T
(60% dip in U
T
)
for 5 cycles
70% U
T
(30% dip in U
T
)
for 25 cycles
<5% U
T
(>95% dip in U
T
)
for 5 secs
Mains power quality should be that of a
typical commercial or hospital environment. If
the user of EFW5L requires continued
operation during power mains interruptions, it
is recommended that the EFW5L be
powered from an uninterruptible power
supply or a battery.
Power
frequency
(50/60Hz)
magnetic
field IEC
61000-4-8
30.0 A/m 30.0 A/m
Power frequency magnetic fields should be at
levels characteristic of a typical location in a
typical commercial or hospital environment.
Portable and mobile RF communications equipment
should be used no closer to any part of EFW5L
including cables, than the recommended separation
distance calculated from the equation applicable to
the frequency of the transmitter.
Reference Table 5: Recommended
separation distance
Conducted
RF IEC
61000-4-6
3 Vrms
6 Vrms
ISM bands
150 kHz to 80 MHz
3 Vrms
6 Vrms
d=1.2√P
Reference Table 5: Recommended Separation
Distance
Radiated RF
IEC 61000-4-
3
3 V/m
80 MHz to 2.7 GHz
3 V/m d=1.2√P 80 MHz to 800 MHz
d=2.3√P 800 MHz to 2.7 GHz
Reference Table 5: Recommended Separation
Distance