PISA-B-812-B1
PISA-B-812-B4
Apr. 2021 / Rev. 0.1 DS-PISA-B-812-Bx-xx-EN
www.pulspower.com
15 / 20
All parameters are specified at 24Vdc input voltage, 8x5A output currents, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
17. EMC
The EMC behavior of the device is designed for applications in industrial environment as well as in residential, commercial
and light industry environment without any restrictions.
The device complies with EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4.
The device complies with FCC Part 15 rules. Operation is subjected to following two conditions: (1) this device may not
cause harmful interference, and (2) this device must accept any interference received, including interference that may cause
undesired operation.
The chassis of the device is earthed through the DIN rail mounting connection to a grounded metal plate.
EMC Immunity
Power lines and housing
Electrostatic discharge
EN 61000-4-2
Contact discharge
8kV
Criterion A
Air discharge
8kV
Criterion A
Electromagnetic RF field
EN 61000-4-3
80MHz - 6GHz
10V/m
Criterion A
Fast transients (Burst)
EN 61000-4-4
Input lines
2kV
Criterion A
Output lines
2kV
Criterion A
Surge voltage on input lines
EN 61000-4-5
(+)
→
(−)
500V
Criterion B
(+) / (−)
→
housing
1kV
Criterion B
Surge voltage on output lines
EN 61000-4-5
(+)
→
(−)
500V
Criterion B
(+) / (−)
→
housing
1kV
Criterion B
Conducted disturbance
EN 61000-4-6
0.15 - 80MHz
10V
Criterion A
EMC Immunity
Signals lines
Electromagnetic RF field
EN 61000-4-3
80MHz - 6GHz
10V/m
Criterion A
Fast transients (Burst)
EN 61000-4-4
With coupling clamp
2kV
Criterion A
Surge
EN 61000-4-5
Signal
→
housing
1kV
Criterion A
Conducted disturbance
EN 61000-4-6
0.15 - 80MHz
10V
Criterion A
Performance Criterions:
A: The device shows normal operation behavior within the defined limits.
B: The device operates continuously during and after the test. During the test minor temporary impairments may occur,
which will be corrected by the device itself.
EMC Emission
Conducted emission
IEC/CISPR 16-1-2, IEC/CISPR 16-2-1 Input lines
Limits for local DC power
networks fulfilled.
IEC/CISPR 16-1-2, IEC/CISPR 16-2-1 Output lines
Limits for local DC power
networks fulfilled.
IEC/CISPR 16-1-2, IEC/CISPR 16-2-1 Signal lines
Limits for wired network ports
fulfilled.
Radiated emission
EN 55011, EN 55032, CISPR 11, CISPR 32
Class B
Switching Frequencies
Microcontroller
8MHz
Fixed frequency
Internal communication bus
400kHz
Fixed frequency
Internal auxiliary voltage
100kHz
Fixed frequency
