E20 kWh Meter - IPD ...The

COUNTIS E20 / E21Active energy meter and concentratorNEWsite_063_acount_177_b_1_cat3-phase - 63 A direct‹ FunctionThe COUNTIS E2x is an electrical energymeter designed for three-phase networks.It is used for direct connections up to 63 A.‹ ApplicationsThe COUNTIS E20 is a totalising meterallowing direct reading of the powerconsumed, using a pulse output. A partialmeter with reset allows the energy to bemetered over a specific period.The COUNTIS E21 also offers the optionof taking two different invoice tariffs intoaccount. In this case, two partial metersare available.‹ Conformityto standards••IEC 62053-21 class 1IEC 61557-12General Catalogue 2008-2009 SOCOMEC

3X230(400)VAC 50/60Hz 0.5-10(63)ARESETC=1Wh / impActive energy meter and concentratorCOUNTIS E20 / E21‹ Front panel1. LCD screen2. Navigation key3. Reset key4. Metrological LEDcount_177x_b_1_cat1234‹ Electrical CharacteristicsCurrent measurementTypeInput consumptionOverloadSustained overloadMinimum measured current3-phase - 63 A direct0.8 VA max. per phase30 x Imax63 A40 mAVoltage measurementRange of measurement 230 V +/- 20%Consumption on inrush (VA)2 VA max.Sustained overload280 VEnergy accuracyActive (according to IEC 62053-21) Class 1Input supplySelf-supplyFrequencyYes50/60 HzOutput (pulsed)Number 1Phototransistor typeIEC 62053-31 Class AFixed weight of impulses100 WhImpulse duration100 msOperating conditionsOperating temperature -10 to 55°C °CStorage temperature -20 to 70°C °CRelative humidity 85 %‹ Casecount_191_a_1_x_cat9063AErrorPartial8473 44COUNTIS E2045TypeModularNumber of modules 4Dimensions W x H x D73 x 90 x 84 mmCase protection ratingIP20Front protection ratingIP50Display typeBacklit LCD displayRigid cable connection section 1.5 to 16 mm 2Flexible cable connection section 1 to 16 mm 2Weight245g‹ Terminals and connectionsL1L2L3NL1’L2’L3’L1L2L3NL1’L2’L3’count_182_a_1_x_catNCOUNTIS E20+ -2 4 6 1 3 5 7 9 11L1 L1’ L2 L2’ L3 L3’count_183_a_1_x_catNCOUNTIS E21+ -2 4 6 8 10 1 3 5 7 9 11T1/2 L1 L1’ L2 L2’ L3 L3’‹ ReferencesCOUNTIS E20 COUNTIS E21Type Reference Reference63 A direct - 3-phase 4850 300363 A direct - 3-phase - Dual tariff 4850 3004SOCOMEC General Catalogue 2008-2009