Power Supply and Measurement Safety
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Power Supply Safety
This instrument can output high currents and voltages. Make sure that the load or device
under test can safely handle the output current and voltage. Also, make sure that the
connection leads can safely withstand the expected currents and are insulated for the
expected voltages.
The instrument outputs may be connected so as to float relative to earth ground. Isolation or
floating voltage ratings are indicated on the instrument, near the output terminal or the
Chassis ground terminal. There is the danger of electric shock by touching the floated
measurement terminals. Keep in mind it to protect yourself. And it is a reason of using the
recommended accessories.
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Voltage/Current Measurement Safety
Multimeters and other instruments capable of measuring high voltages and currents are
subject to specific safety concerns because of the circuits to which they may be connected.
To safely use these instruments, you need to understand the markings on the instrument
near the input terminals, which include the Protection Limits and the IEC Measurement
Category.
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Protection Limits
Keysight multimeters and other voltage measurement instruments provide protection
circuitry to prevent damage to the instrument and to protect against the danger of electric
shock, provided the Protection Limits are not exceeded. To ensure safe operation of the
instrument, do not exceed the Protection Limits shown on the input terminals.
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Voltage Source Terminals on Keysight B2985B/B2987B
Keysight B2985B/B2987B can apply DC voltage up to 1050 V between High and Low
terminals. Voltage marked between the earth terminal and the Low/Common terminal
indicates the floating usage limits.
High
Low
Содержание B2980B Series
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Страница 52: ...52 Keysight B2980B User s Guide Edition 1 Introduction Options...
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Страница 202: ...202 Keysight B2980B User s Guide Edition 1 Front Panel Reference System Key Group...
Страница 264: ...264 Keysight B2980B User s Guide Edition 1 Function Details Initial Settings...