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3–8 EPM 5300 SERIES ADVANCED POWER METERS – INSTRUCTION MANUAL
SELECTING THE VOLTAGE FUSES CHAPTER 3: ELECTRICAL INSTALLATION
3.4 Selecting the Voltage Fuses
We strongly recommend using fuses on each of the sense voltages and the control power,
although connection diagrams do not show them. Use a 1 Amp fuse on each voltage input.
The meter can handle a maximum voltage of 150V phase to neutral. PTs are required for
higher voltages. Suffix -G extends the maximum direct voltage to 300V phase to neutral,
600 volt phase to phase.