Sartorius PR 5211 Series - Electromagnetic Compatibility (EMC); RF Interference Suppression

Technical Data PR 5211 Instrument Manual
EN-86 Sartorius
10.4.2 Electromagnetic Compatibility (EMC)
All data comply to NAMUR NE 21 and EN 61326
Housing Radio frequency electromagnetic
field (80 – 3000 MHz)
EN 61000-4-3 10 V/m
Electrostatic discharge (ESD) EN 61000-4-2 6 kV/8 kV
Signal and control lines Electrical fast transients (Burst) EN 61000-4-4 2 kV
Peak voltage (surge) 1.2/50 µs EN 61000-4-5 2 kV
Conducted disturbances by radio-
frequency (0.15 – 80 MHz)
EN 61000-4-6 10 V
DC input power port Electrical fast transients (Burst) EN 61000-4-4 2 kV
Peak voltage (surge) 1.2/50 µs EN 61000-4-5 1 kV/2 kV
Conducted disturbances by radio-
frequency (0.15 – 80 MHz)
EN 61000-4-6 10 V
Voltage variations NAMUR NE21 100%-0%-100%,
2 s-1 s-2 s
100%-40%-100%,
2 s-1 s-2 s
Voltage interrupts NAMUR NE21 0%, 20 ms
10.4.3 RF interference suppression
Electromagnetic emission
acc. To EN 55011 group 1, limit value class A