1-7
Table 1.2 - Voltage Specifications * (continued)
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TYPE DESCRIPTION
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AC Voltage Amplitude
Accuracy
AC Voltage <150 V rms +(0.2% of reading +0.05% of full scale.)
AC Voltage >150 V rms +(0.2% of reading +0.1% of full scale).
Burden
Voltage Output
<150 Vrms 300.0 mArms
>150 Vrms 10.0 VA (See Figure 1.1)
Aux. Voltage Output Active in synchroscope mode (Aux.)
Output is connected to the Voltage
Output with 0ø or 180ø phase relationship.
Total burden of both outputs not to exceed
300 mArms.
Overload Set Point 5% above rated burden
Distortion 0.45% Max
Frequency 50 Hz to 75 Hz and 333.3 Hz to 500 Hz
Frequency Accuracy <0.01% of reading
Voltage Output Stability <(0.03% of reading +0.015% of full scale);
Averaged for 1 minute or longer.
Resolution and Setability <0.1% of reading
Settling Time AC and DC <8 seconds
* Utility Version Specified at Output Connectors
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