760-236569A VERO, 760-236569A Datasheet - Page 3

• Manufacturer Part Number: 760-236569A
• Description: CASE, 6U, 422MM
• Manufacturer: VERO

Specifications of 760-236569A

• Svhc: No SVHC (15-Dec-2010)
• Approval Bodies: IEC297-1, DIN41494
• Coating: Zintec
• Colour: Light Grey
• External Depth: 422mm
• External Width: 530mm
• Internal Depth - Metric: 377mm
• Internal Width - Metric: 471mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DIPLOMAT Case EMC and IP Sealing
DIPLOMAT SHIELDING EFFECTIVENESS RESULTS
The shielding effectiveness results shown have been measured in APW’s EMC
test facility using a generic test procedure adapted for smaller enclosures.
Isolated from ambient electromagnetic interference within a screened room,
magnetic and electric field signals are radiated at discrete frequencies inside
the enclosure under test. Field strengths at positions around the enclosure
are compared with equivalent control measurements to determine the signal
attenuation by the enclosure at each frequency.
Shielding effectiveness may vary around the enclosure.
EMC PROTECTION
The graph shows typical attenuation figures achieved for a 3U 19" DIPLOMAT
case, which has been fitted with standard front and rear panels. The
performance achieved shows that in both the E and the H field the unit will
provide fairly high levels of attenuation across a broad frequency band.
The DIPLOMAT range of enclosures have undergone a series of technical
performance tests, conducted in accordance with MIL-STD 285, modified where
necessary due to the nature of the enclosure. The results shown are worst case
and units were not fitted with any additional metalwork. The performance of the
units may be improved when internal chassis and EMC front panels are included.
IP PROTECTION
The DIPLOMAT range was also tested for the ingress of dust using a standard
BSI probes. The unit passed a test which gives an IP rating of 30. The unit was
not tested for the ingress of water.
3
0
PROTECTION
INDEX OF
IP
Protection against small
foreing bodies
No protection
PROTECTION
DUST
3
Protection of persons
from touching active or
internal moving parts
with tools, or similar,
thicker than 2,5mm.
Protection of the object
from access of solid
foreign matter larger
than 2,5mm in diameter.
No special protection
PROTECTION
WATER
0
SHIELDING EFFECTIVENESS FOR
3U x 422 DIPLOMAT 19" CASE
130
120
110
100
90
80
70
60
50
40
30
20
10
10K
H = Field
100K
Suppression
Emission
Frequency (Hz)
1M
10M
100M
E = Field
1G
5