5. EMI And Environmental Type Tests

Test

 

Description

Test Levels

IEEE C37.90.3

ESD

 

Enclosure Contact

+/-2kV, +/-4kV, +/- 8kV

 

 

 

 

Enclosure Air

+/-4kV, +/-8kV, +/-15kV

 

 

 

 

 

 

 

 

IEEE C37.90.2

Radiated RFI

 

Enclosure ports

35 V/m

 

 

 

 

 

 

 

 

Signal ports

+/- 4kV @ 2.5kHz

 

 

 

 

 

IEEE C37.90.1

Fast Transient

 

D.C. Power ports

+/- 4kV

 

 

 

 

A.C. Power ports

+/- 4kV

 

 

 

 

 

 

 

 

 

 

 

Earth ground ports

+/- 4kV

 

 

 

 

 

 

 

 

Signal ports

2.5kV common mode @1MHz

 

 

 

 

 

IEEE C37.90.1

Oscillatory

 

D.C. Power ports

2.5kV common, 1kV diff. mode@1MHz

 

 

 

 

 

 

 

 

A.C. Power ports

2.5kV common, 1kV diff. mode@1MHz

 

 

 

 

 

 

 

 

Signal ports

5kV (Fail-Safe Relay output)

 

 

 

 

 

IEEE C37.90

H.V. Impulse

 

D.C. Power ports

5kV

 

 

 

 

 

 

 

 

A.C. Power ports

5kV

 

 

 

 

 

 

 

 

Signal ports

2kVAC

 

 

 

 

 

IEEE C37.90

Dielectric Strength

 

D.C. Power ports

1.5kVDC

 

 

 

 

 

 

 

 

A.C. Power ports

2kVAC

aMeets Class 2 requirements for an all-fiber configuration. Meets Class 1 requirements for copper ports.

Table 5.2. IEEE 1613 (C37.90.x) EMI Immunity Type Testsa

Test

Description

 

Test Levels

IEC 60068-2-1

Cold Temperature

 

Test Ad

-40°C, 16 Hours

 

 

 

 

 

IEC 60068-2-2

Dry Heat

 

Test Bd

+85°C, 16 Hours

 

 

 

 

 

IEC 60068-2-30

Humidity (Damp Heat, Cyclic)

 

Test Db

95% (non-condensing), 55°C , 6 cycles

 

 

 

 

 

IEC 60255-21-1

Vibration

 

2g @ (10 - 150) Hz

 

 

 

 

IEC 60255-21-2

Shock

 

30g @ 11mS

 

 

 

 

 

Table 5.3. Environmental Type Tests

RuggedCom® RuggedBackbone™

44

RX1501 Installation Guide Rev 104

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RuggedCom RX1501 manual Ieee 1613 C37.90.x EMI Immunity Type Testsa, Test Description Test Levels