2901363

Extract from the online catalog     EEM-MA250 Order No.: 2901363 http://eshop.phoenixcontact.ae/phoenix/treeViewClick.do?UID=2901363   Energy measurement device to measure electrical parameters in low voltage installations up to 500 V, acquisition of total harmonic oscillations - can be expanded with RS-485 interface Commercial data EAN 4 046356 Pack 1 pcs. Customs tariff 90303100 Gross weight in pieces 312.20 g 585811   Please note that the data given here has been taken from the online catalog. For comprehensive information and data, please refer to the user documentation at http:// www.download.phoenixcontact.com. The General Terms and Conditions of Use apply to Internet downloads. Technical data Input data Measuring principle True r.m.s. value measurement Acquisition of harmonics up to 51st harmonic Measured value AC sine (50/60 Hz) Input name Voltage measuring input V1, V2, V3 Input voltage range 50 V AC ... 519 V AC (Phase/Phase) 28 V AC ... 300 V AC (Phase/neutral conductor) Precision 0.2 % Input current range Via external transformers Input current 9999 A (primary) 5 A (secondary) PHOENIX CONTACT Middle East FZ LLC http://www.phoenixcontact.com Page 1 / 5 Feb 1, 2013 EEM-MA250 Order No.: 2901363 http://eshop.phoenixcontact.ae/phoenix/treeViewClick.do?UID=2901363 Overload capacity 6 A (Permanent) Response threshold from measuring range nominal value 5 mA Precision 0.2 % Messbereich_Leistung 0 kW ... 9999 kW 0 kvar ... 9999 kvar 0 kVA ... 9999 kVA Precision 0.5 % Active energy (IEC 62053-22) Class 0.5S Reactive power (IEC 62053-23) Class 2 Description of the input Digital input Number 1 Voltage input signal 230 V AC �10% (Tariff switchover: e.g., day/nighttime tariff) Output data Output description Transistor output, active Number 1 Maximum switching voltage 30 V DC Current carrying capacity 27 mA Interfaces Name Modbus RTU/JBUS Interface RS-485 Connection method Screw terminal blocks Serial transmission speed 2,4 ... 38.4 kbps General data Width 72 mm Height 90 mm Depth 64 mm Display LCD display, backlighting Measuring rate approximately Supply voltage range 110 V AC ... 277 V AC -10% ... +15% Nominal power consumption 5 VA Degree of protection IP51 (front), IP20 (back) Mains type 3-phase (3 or 4-wire), 2-phase (2-wire), and single-phase (1-wire) Color black PHOENIX CONTACT Middle East FZ LLC http://www.phoenixcontact.com Page 2 / 5 Feb 1, 2013 EEM-MA250 Order No.: 2901363 http://eshop.phoenixcontact.ae/phoenix/treeViewClick.do?UID=2901363 Conformance CE-compliant Rated insulation voltage 300 V AC (EN 61010-1) Surge voltage category III Test voltage 3.5 kV AC (50 Hz, 1 min.) 2.2 kV AC (50 Hz, 1 min.) Ambient temperature (operation) -10 °C ... 55 °C (14 °F to 131 °F) Ambient temperature (storage/transport) -20 °C ... 70 °C (-4 °F to 158 °F) Max. permissible relative humidity (operation) ≤ 95 % Salt spray ≤ 2.5 % Connection data Conductor cross section stranded min. 0.5 mm² Conductor cross section stranded max. 2.5 mm² Conductor cross section solid min. 0.5 mm² Conductor cross section solid max. 2.5 mm² Conductor cross section AWG/kcmil min. 20 Conductor cross section AWG/kcmil max 14 Connection method Screw connection Stripping length 6 mm Tightening torque 0.6 Nm Note other connections Conductor cross section stranded min. 0.5 mm² Conductor cross section stranded max. 4 mm² Conductor cross section solid min. 0.5 mm² Conductor cross section solid max. 4 mm² Conductor cross section AWG/kcmil min. 20 Conductor cross section AWG/kcmil max 10 Stripping length 6 mm Note Current and voltage connection Certificates Certification PHOENIX CONTACT Middle East FZ LLC http://www.phoenixcontact.com cULus Listed Page 3 / 5 Feb 1, 2013 EEM-MA250 Order No.: 2901363 http://eshop.phoenixcontact.ae/phoenix/treeViewClick.do?UID=2901363 Certifications applied for: Certification Ex: PHOENIX CONTACT Middle East FZ LLC http://www.phoenixcontact.com Page 4 / 5 Feb 1, 2013 EEM-MA250 Order No.: 2901363 http://eshop.phoenixcontact.ae/phoenix/treeViewClick.do?UID=2901363 Address PHOENIX CONTACT Middle East FZ LLC Office 301, Third Floor, Block 10, Dubai International Academic City (DIAC) Dubai,United Arab Emirates Phone +971 4 437 0324 Fax +971 4 437 0323 http://www.phoenixcontact.com PHOENIX CONTACT Middle East FZ LLC Technical modifications reserved; PHOENIX CONTACT Middle East FZ LLC http://www.phoenixcontact.com Page 5 / 5 Feb 1, 2013