NEBS Certification Retest Form                                                           www.lorusso.com

 

Description of product modification:

DC/DC Converter - Alternate Component

                                   Network Critical?

Yes.  Failure could impact Network.

                                       Safety Critical?

Yes.  Critical Component in NRTL Report.

 

Requirement

Impact

Test?

Comments

 

Minor

Major

Critical

 

 

 

 

 

 

 

 

GR-1089-CORE

 

 

 

 

 

 

 

 

 

 

 

ESD

 

 

X

YES

NRTL. 

EMI Radiated

 

 

X

YES

NRTL.

EMI Immunity

 

 

X

YES

NRTL.

Lightning/AC Fault

X

 

 

 

 

Steady-State Ind.

X

 

 

 

 

DC Poten. Diff.

X

 

 

 

 

Safety

X

 

 

 

 

Corrosion

X

 

 

 

 

Bonding/Grounding

 

 

X

YES

NRTL.

 

 

 

 

 

 

GR-63-CORE

 

 

 

 

 

 

 

 

 

 

 

T/H/A

 

 

X

YES

NRTL.

Heat Dissipation

 

 

X

YES

NRTL.

Fire Resistance

X

 

 

 

 

Handling

 

 

X

YES

NRTL.

Seismic

 

 

X

YES

NRTL.

Airborne Contam.

 

X

 

 

Pin for Pin direct replacement part.  Testing not necessary.

Acoustic

X

 

 

 

 

Illumination

X

 

 

 

 

 

 

 

 

 

 

SBC

 

 

 

 

 

 

 

 

 

 

 

Input Voltage Range

 

 

X

YES

NRTL.

Low Transient

 

 

X

YES

NRTL.

High Transient

 

 

X

YES

NRTL.

Noise Induction

 

 

X

YES

NRTL.

 

 

 

 

 

 

NRTL (Safety)

 

 

 

 

 

 

 

 

 

 

 

Input Current

 

 

X

YES

NRTL.

Leakage Current

 

 

X

YES

NRTL.

Dielectric Withstand

 

 

X

YES

NRTL.

Temperature Rise

 

 

X

YES

NRTL.

Bonding/Grounding

 

 

X

YES

NRTL.

Outside Plant

X