1 Getting Started
34 Keysight N1911A and N1912A Installation Guide
Rack Mounting the Power Meter
Rack mounting information
Disconnect device requirements
In rack mounting operation a disconnect device, for example, an IEC320 appliance
coupler, must be used. Consideration must be given to the following when
installing the power meter in a rack:
– An adequately rated switch (250V, 10A) or circuit breaker (250V, 5A) shall be
included in the rack.
– It should in close proximity to the power meter and within easy reach of the
operator.
– It shall be marked as a disconnect device.
Ventilation requirements
When installing the power meter in a cabinet, the convection into and out of the
power meter must not be restricted. If the total power dissipated in the cabinet is
greater than 800 Watts, then forced convection must be used.
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