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Three phase power network meter

  • Model:

    N10A

  • Request Code:

    N10A - a b c d e ff g

  • Company:

    LUMEL

  • Country:

    Poland

Power network parameter meter N10A type is destined to measure: network parameters in 3-phase 3 or 4-wire symetrical or asymetrical systems, harmonic up to 25-th for current and voltage and THD factor. Features : • Measurement and conversion of power network parameters in 3 or 4-wire, balanced or unbalanced systems. • Measurement and visualization of several scores of power network quantities and current and voltage harmonics (up to the 25 th). • Indications taking into consideration programmed ratio values. • Storage of minimal and maximal values. • Backlit units of all quantities. • Programmable number of pages and select on of displayed quantities on each of the 20 pages. • Configurable analog outputs (N10A-3) and alarm outputs (N10A-1). • Digital RS-485 output – MODBUS protocol. • Battery support of configuration data and counter state at supply decay. Borna Niroo Karan (Bornika) is the exclusive agent of LUMEL in the fields of consultation , sales and distribution of power industry products including Programmable Meter products .

Specifications
  • Input Range Voltage : 100 V and 400V Current : 1A and 5A Active power , Mean active power and Active energy : 0.00 to 1999.9 W (Wh) Apparent power and Apparent energy : 0.00 to 1999.9 VA (VAh) Reactive power and Reactive energy : 0.00 to 1999.9 Var (Varh) Power factor : -1.000 ... 0 ... 1.000 Coefficient tg PHI (ratio of reactive power to active power) : -99.9 ... 0 ... 99.9 Frequency : 15.0 to 500.0 Hz THD U and THD I : 0.2 to 200%
  • Power Supply 85…250 V a.c. (40…400 Hz) or d.c.
  • Dimensions 144x144x77 mm
  • IP IP40
Price List

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Downloads

Download catalog file: N10A Data Sheet 745 KB

Download catalog file: N10A User Manual 1011 KB

More Details
  • Ordering code
  • Ordering Code N10A-a b c d e ff g : a : Input current IN: 1 A (X/1) : 1 5 A (X/5) : 2 b :Input phase voltage Un: 100 V : 1 400 V : 2 c : Digital output: without interface : 0 with RS-485 interface : 1 d : Display: red : 1 green : 2 e : Supply voltage: 85..250 V d.c. or a.c., 40..400 Hz : 0 ff :Version: standard : 00 custom-made : XX g : Acceptance tests: without additional quality requirements : 8 with an extra quality inspection certificate : 7
  • Outputs
  • Relay output: 1 relay, voltageless NO contacts, load capacity 250 V a.c./0.5 A a.c. Analog output : 3 outputs: -5…5mA, programmable, accuracy 0.2%
Applications
  • Refinery
  • Power industry
  • Petrochemical industry
  • Automotive industry
  • Military and defense industry
  • Oil and gas industry
  • Power Plant industry
  • Panel building companies
  • Steel industry
  • Instrumentation Companies
  • Education and Laboratory industry
  • Manufacturing of metal products
  • Machinery and equipment industry
  • Industrial machinery, electrical appliances
  • Engineering services industry
  • Railway and subway industry
  • Automation industry
  • Charger, inverter and converters manufacturers
  • Cathodic protection companies
  • Transformer manufacturing companies