14
Testing of Metal-enclosed
Switchgear Assemblies
Contents
Verification of insulation resistance
Verification of dielectric properties
Impulse voltage withstand test (for system voltages 2.4 kV and above)
Verification of temperature rise limits (or rated continuous current capacity)
Verification of short-circuit strength
Verification of momentary peak or dynamic current
Verification of the protective circuits
Verification of clearance and creepage distances
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