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5.5
Constant Power Limit
The Constant Power Limit function limits the output power provided by the power supply.
The Constant Power Limit function is enabled via the Front Panel menu (refer to section 1.8) or the
communication command [SOURce]:POWer:STATe <Bool>.
Constant power setting range is limited by multiplication of rated voltage by rated current, in steps
of 1 watt. Constant power limit setting is available via the Front Panel menu (refer to section 1.8) or
the communication command [SOURce]:POWer[:LEVel] <NRf+>.
To achieve full constant power limit range, set the voltage and current settings to rated settings.
Refer to Figure 5–8 as an example of 5kWatt, 10 Volts, 500 Amperes power supply. Voltage
setting is set to 10 Volts, current setting is set to 500 Amperes.
Figure 5–8: Constant Power – Example 1
NOTE
149
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