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Introduction BE1-11m
Metering Functions
Metering is provided for the following parameters:
• Primary and secondary voltages (P-P, P-N, V1, V2, 3V0, Vx, Vx 3
rd
harmonic)
• Frequency (phase and auxiliary)
• Primary and secondary currents (phase, ground, I1, I2, 3I0)
• Power (real, reactive, apparent)
• Power factor
• Phase differential (Iop, Ir)
• Energy (total watthours and total varhours)
• Analog input and output values
• RTD input temperatures
• Motor (thermal capacity, voltage unbalance, effective motor current)
Model and Style Number Description
BE1-11m electrical characteristics and operational features are defined by a combination of letters and
numbers that make up the style number. The style number describes the options included in a specific
device and appears on labels located on the front panel and inside the case. Upon receipt of a BE1-11m,
be sure to check the style number against the requisition and the packing list to ensure that they agree.
The model number and style number are shown in Figure 1-1.
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