T&R KV5-100 mk3, Руководство по эксплуатации и техническому обслуживанию

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1.3 Overload Protection
The equipment is fitted with a fuse and variable overload protection circuits as standard.
1.3.1 Variable overload
The variable overload protection system senses current changes in the high voltage circuit.
The trip levels are adjustable in two ranges each of 6 steps giving 2-12% and 20-120% rated
current.
Unit
Trip current ranges
X1 X10
KV5-100 mk3 2, 4, 6, 8, 10, 12mA 20, 40, 60, 80, 100, 120mA
The range change and selector switches are located on the front panel of the instrument. The
circuit will activate when the load current exceeds that set by the trip level selector switch.
WARNING
The variable overload trip circuit does not limit the output current.