Three Phase Multi Meter

ND20-a b c d ee f g

    • Model
    • ND20

    • Order code
    • ND20-a b c d ee f g

    • Country
    • Poland
  • The ND20 meter, thanks to its design, available functions and communication possibilities is the ideal tool to control and monitor energy quality parameters and energy consumption in all industry branches, public utilities or in public service buildings. Features : • Measurement of power network parameters in 2,3 or 4- wire balanced and unbalanced systems. • High accuracy class. • Indications considering values of programmed ratios. • Harmonics of voltages and currents (selectively). • THD factors for currents and voltages. • Profile of 15, 30, 60-minutes’ power (9000 measurements). • Wat -hour meter for the selected harmonic. • Backlit LCD 3.5” screen. • Protect on grade from the frontal side: IP65. • Digital transmission to the master system through the RS-485 interface (MODBUS). • Configurable analog, alarm and pulse outputs (energy). • Configuration of displayed pages 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 .

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Specifications
    • Input Range
    • Current In=1A : 0.002 to 1.2 A Current In= 5A : 0.010 to 6.000A Voltage L-N=57.7V : 2.8 to 70V Voltage L-N=230V : 11.5 to 276V Voltage L-L=100V : 5 to 120V Voltage L-L= 400V : 20 to 480V Frequency : 47 to 63Hz Active Power : -1.65 to 1.65Kw Reactive Power : -1.65 to 1.65 Kvar Apparent Power : 1.4VA to 1.65KVA Cos PHI : -1 to 1 Tg PHI : -1.2 ...0 ...1.2 Power factor : -1 ... 0 ... 1 PHI : -180 to 180 Imported active energy : 0 to 99 999 999.9 Kwh Exported active energy : 0 to 99 999 999.9 Kwh Reactive Inductive energy : 0 to 99 999 999.9 Kvarh Reactive capacitive energy : 0 to 99 999 999.9Kvarh THD : 0 to 100%

    • Power Supply
    • 85...253 V a.c., 90...300 V d.c., 20...40 V a.c., 20...60 V d.c

    • Dimensions
    • 96x96x77 mm

    • IP
    • IP65

More details
  • Ordering code:
  • Ordering Code ND20-a b c d ee f g : a : Current input In: 1 A (X/1) : 1 5 A (X/5) : 2 b : Voltage input (phase/ phase-to-phase) Un: 3 x 57.7/100 V : 1 3 x 230/400 V : 2 c: Analog current output: without analog output : 0 with programmable output 0(4) ... 20 mA : 1 d : Supply voltage: 85...253 V a.c., 90...300 V d.c. : 1 20...40 V a.c., 20...60 V d.c. : 2 ee : Version: standard : 00 custom-made : XX f : Language: Polish : P English : E other : X g : Acceptance tests: without extra quality requirements : 0 with an extra quality inspect on certificate : 1
  • Outputs:
  • Analog output : 1 programmable current output 0/4...20 mA Relay output : programmable relay output, normally open voltageless contacts, load capacity 250 V~/0.5 A~ Pulse output of active or reactive energy : 1 OC type, passive
Applications
  • Refinery

  • Power industry

  • Packaging Industry

  • Petrochemical industry

  • Automotive industry

  • Marine and shipbuilding industry

  • Road Construction industry

  • Telecommunications industry

  • Military and defense industry

  • Oil and gas industry

  • Power Plant industry

  • Panel building companies

  • Steel industry

  • Instrumentation Companies

  • Textile industry

  • Education and Laboratory industry

  • Rubber and plastics industry

  • Manufacturing of metal products

  • Machinery and equipment industry

  • Industrial machinery, electrical appliances

  • Engineering services industry

  • Railway and subway industry

  • Meteorological industry

  • Charger, inverter and converters manufacturers

  • Cathodic protection companies

  • Transformer manufacturing companies

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