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DC Voltmeter and Ammeter

  • Model:

    N30H

  • Request Code:

    N30H- x y zz tt m n

  • Company:

    LUMEL

  • Country:

    Poland

The N30H meter is destined for the measurement of d.c. current and d.c. voltage up to 5 A and 600 V. Features : • Measurement: current and d.c. voltage up to 5 A and 600 V. • Three-colour display (14 mm high), programmed in three intervals of the measured value. • Meter programming from the keyboard or through the RS-485 interface by means of the free delivered LPConfg program. • Four alarm outputs with signalling by LED diodes, operating in 6 different modes. • Conversion of any measured value into a 0/4...20 mA, or 0...10V analog signal. • Storage of minimal and maximal values for all measured quantities. • 21-point individual characteristcs for the measured value. Borna Niroo Karan (Bornika) is the exclusive agent of LUMEL in the fields of consultation , sales and distribution of power industry products including DC Voltmeter and Ammeter products .

Specifications
  • Input Range Depend on kind of Input : +/- 500 V d.c. -600...600 V d.c. +/- 100 V d.c. -130...130 V d.c. +/- 5 A d.c. -6...6 A d.c. +/- 1 A d.c. -2...2 A d.c. Current tme 00.00..23.59
  • Power Supply 85...253 V a.c. (40...400 Hz) or d.c., 20...40 V a.c. (40...400 Hz) or 20...60 V d.c.
  • Dimensions 96x48x93 mm
  • IP IP65
Price List

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Tel: +98 21 66754321
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Downloads

Download catalog file: N30H data sheet 1123 KB

Download catalog file: N30H user manual 1479 KB

More Details
  • Ordering code
  • Ordering Code N30H-x y zz tt m n : x :Supply: 85...253 V a.c./d.c. :1 20...40 V a.c. or 20 to 60VDC. : 2 y : Additonal outputs: lack : 0 OC output, RS-485, analog outputs :1 switched-over relay outputs : 2 zz : Unit: unit code acc. to the table 2 tt : Version: standard : 00 m : Language: Polish : P English : E n : Acceptance tests: without extra requirements : 0 with an extra quality inspection certificate : 1
  • Outputs
  • Relay output: 2x relays, voltageless NO contacts, load-carrying capacity 250 V a.c./ 0.5 A a.c. 2x relays, voltageless switched contacts, load-carrying capacity 250 V a.c./ 0.5 A a.c. Analog output: current programmable 0/4...20 mA, load resistance ≤ 500 Ω voltage programmable 0...10 V, load resistance ≥ 500 Ω Error of output: 0.2% of the set range OC output : OC type, passive npn, 30 V d.c./30 mA
Applications
  • Refinery
  • Power industry
  • Packaging Industry
  • Petrochemical industry
  • Automotive industry
  • Marine and shipbuilding industry
  • Telecommunications industry
  • Military and defense industry
  • Oil and gas industry
  • Power Plant industry
  • Panel building companies
  • Steel industry
  • Instrumentation Companies
  • Education and Laboratory industry
  • Engineering services industry
  • Railway and subway industry
  • Automation industry
  • Charger, inverter and converters manufacturers
  • Cathodic protection companies
  • Transformer manufacturing companies