Energomera CE308 - Certification Information

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Table 2.2
Designation
of meters
Accuracy
class
Nominal
voltage, V
Nominal,
base (max.)
current, A
Meter constant
imp/(kW•h),
imp/(kVar•h)
Point
position
(by default)
СЕ308 S31 403 Х…X 0.2S/0.5 3х57.7/100 5 (10) 8000 00000.000
CE308 S31 503 Х...Х 0.5S/0.5 3x57.7/100 5 (10) 8000 00000.000
CE308 S31 543 Х...Х 0.5S/0.5 3x230/400 5 (10) 4000 00000.000
CE308 S31 745 Х...Х 1/1 3x230/400 5 (60) 800 000000.00
CE308 S3x 746 Х...Х 1/1 3x230/400 5 (100) 450 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 1.
A meter inscription example: a meter for installation into an electric service panel, accuracy class 1 for active
energy and 1 for reactive energy (7), with nominal voltage of 230 V (4), with base current 5 A and maximum
current 100 A (6), with an optical port (O), with an RS485 interface (A), with an alarm relay (S), for two measuring
directions (Y), measuring power quality parameters (U), with a lid opening control (V), with an indicator light
(L), with a magnetic field sensor (F) and an extended set of parameters (Z): «CE308 S31.746.OA.SYUVLFZ
multifunctional three-phase electric meter, TУ 4228-104-78189955-2014».
2.3 Certification Information
Information on meter certification is given in the САНТ.411152.107-05.1 ФО.