Tandem T:Slim X2 User Manual page 337

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Proximity Field from
Immunity Test
Wireless Transmitters
Conducted RF
3 Vrms
IEC 61000-4-6 150 kHz to 80 MHz
Radiated RF 10 V/m
IEC 61000-4-3 80 MHz to 2,7 GHz
Proximity Field from 385MHz: 27V/m @ 18Hz pulse modulation
Wireless Transmitters 450MHz: 28V/m @ FM modulation
710MHz, 745MH, 780MHz:
9V/m @ 217 Hz pulse modulation
810MHz, 870MHz, 930MHz:
28V/m @ 18Hz Pulse modulation
1720MHz, 1845MHz, 1970MHz:
28V/m @ 217 Hz Pulse Modulation
2450MHz: 28V/m @ 217Hz Pulse modulation
5240MHz, 5500MHz, 5785MHz:
9V/m @ 217 Hz Pulse modulation
NOTE 1: At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects, and people.
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur radio, AM and FM radio broadcast, and TV broadcast cannot be
a
predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in
the location in which the pump is used exceeds the applicable RF compliance level above, the pump should be observed to verify normal operation. If abnormal performance is observed, additional
measures may be necessary, such as reorienting or relocating the System.
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 10 V/m.
b
Customer Technical Support: (877) 801-6901
Guidance and Manufacturer's Declaration – Electromagnetic Immunity
Compliance Level
10 V
30 V/m
385MHz: 27V/m @ 18Hz pulse modulation
450MHz: 28V/m @ FM modulation
710MHz, 745MH, 780MHz:
9V/m @ 217 Hz pulse modulation
810MHz, 870MHz, 930MHz:
28V/m @ 18Hz Pulse modulation
1720MHz, 1845MHz, 1970MHz:
28V/m @ 217 Hz Pulse Modulation
2450MHz: 28V/m @ 217Hz Pulse modulation
5240MHz, 5500MHz, 5785MHz:
9V/m @ 217 Hz Pulse modulation
Chapter 30 – Technical Specifications
Electromagnetic Environment –
Guidance
Portable and mobile RF communications equipment should
be used no closer to any part of the pump, including
cables, than the recommended separation distance
calculated from the equation applicable to the frequency of
the transmitter.
Recommended separation distance:
d = 0.35√P
80 MHz to 800 MHz, d = 0.12√P
800 MHz to 2.5GHz, d = 0.23√P
Where P is the maximum output power rating of the
transmitter in watts (W) according to the transmitter
manufacturer and d is the recommended separation
distance in meters (m).
Field strengths from fixed RF transmitters, as determined
by an electromagnetic site survey
compliance level in each frequency range
Interference may occur in the vicinity of
equipment marked with the following symbol:
, should be less than the
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.
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