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EMC specifications
This power supply unit satisfies the following EMC specifications.
Item
Noise-resistance ability
(Impulse noise test)
Electrostatic discharge
Radioactive radio frequency
electromagnetic fields
Fast transient burst
Lightning surge
Conductive radio frequency
electromagnetic fields
Power-frequency magnetic
field immunity
Voltage dip/fluctuations
Noise terminal voltage
Radiated disturbance
International Standard Compliance
±2000 V
Pulse width (100/1000 ns, repeating
cycle 30-100Hz, normal/common
mode, 10-minute positive/negative
polarity switching)
EN 61000-4-2 compliant
Air discharge: 8 kV / Contact
discharge: 6 kV
Implemented in FG/case
Application: Each location 10 times
(1s/1 time)
EN 61000-4-3 compliant
10 V/m (80-1000 MHz)
3 V/m (1.4-2 GHz)
1 V/m (2-2.7 GHz)
EN 61000-4-4 compliant
Line/PE: ±2 kV
EN 61000-4-5 compliant
Normal: ±1 kV / Common: ±2 kV
Application: 5 times each
EN 61000-4-6 compliant 10V
EN 61000-4-8 compliant 30 A/m
EN 61000-4-11 compliant
Continuous rated output 330 W
VCCI/FCC/CISPR22/EN55022
Class B
· Rated input / continuous rated
output 330 W
VCCI/FCC/CISPR22/EN55022
Class B
· Rated input / continuous rated
output 330 W
International Standard Compliance
Condition
Specifications
No output DC fluctuations or
malfunctions
No malfunction/failure
No malfunction/failure
No malfunction/failure
No malfunction/failure
No malfunction/failure
No malfunction/failure
100% voltage dip, 1 cycle (20 ms)
Continues normal operation
60% voltage dip, 10 cycles (200 ms)
30% voltage dip, 25 cycles (500 ms)
100% voltage dip, 250 cycles (5 s)
Recovers upon reboot
Power supply unit alone
satisfies the standards
Power supply unit alone
satisfies the standards
Intro-9
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