Energomera CE208 - Page 11

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2.2.2 Meter modifications, nominal voltage, the meter constant and the position of the decimal point when
displaying energy values on the LCD, depending on the nominal voltage (U
nom
), base (I
b
) and maximum (I
max
)
current, are shown in Table 2.1.
Table 2.3
Meter designation
Nominal
voltage, V
Nominal, base
(max.) current, A
Meter constant
imp/(kW•h),
imp/(kVar•h)
Position
of the decimal
point
CE208 S7.845.X...X;
CE208 S7.745.X...X
230 5 (60) 2000 000000.00
CE208 S7.846.X...X;
CE208 S7.746.X...X
230 5 (100) 2000 000000.00
2.2.3 Example of a meter inscription
When ordering a meter, the required version is determined by the structure of the designation shown
in Figure 2.1.
A meter inscription example: accuracy class 1 meter for active energy and 2 for reactive energy (8), with nominal
voltage of 230 V (4), with base current 5 A and maximum current 60 A (5), with two current sensors (in the phase
and neutral channels) (2), with an optical port (O), with an RS485 interface (A), with a load control relay (Q), for
two measuring directions (Y), measuring power quality parameters (U), with a cover opening control (V), with a
magnetic field sensor (F), with an indicator backlight (L) and an extended set of parameters (Z):
Multifunctional single-phase electric meter
CE208 S7.845.2.OA.QYUVFLZ ТУ 4228-090-63919543-2012.