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Измеритель параметров энергетической сети ND20

Измеритель параметров энергетической сети ND20

안전 놀이터 가이드

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Safety Sport Toto
Спросить Модель: LMND20
Наличие: Доставка через 2 - 3 недели

LUMEL product guide, PDF →

LUMEL product overview →

LUMEL videos on YouTube →

Power network meter ND20 is designed to measure 3-phase network parameters and to account internal energy consumption. Usable in 3- and 4-wire systems. Can be used in energetic monitoring systems (RS-485 port). Front panel protection class IP65. Harmonic, THD, watt hour measurement. 3,5” LCD indicator. Analog output of 0/4...20 mA (additionally ordered).

Technical specifications

Measurement

Range

Accuracy

Current 1/5 A

0.02...6 A~

± 0.2%

Voltage L-N

2.9...276 V~

± 0.2%

Voltage L-L

10...480 V~

± 0.5%

Frequency

47.0...63.0 Hz

± 0.5%

Active power P

-1.65 kW...1.4 W...1.65 kW

± 0.5%

Reactive power Q

-1.65 kvar...1.4 var...1.65 kvar

± 0.5%

Apparent power S

1.4 VA...1.65 kVA

± 0.5%

Tangent φ (Q/P)

-1.2...0...1.2

± 1%

PF (P/S)

-1...0...1

± 1%

Active energy

0...99 999 999.9 kWh

± 0.5%

 

More on power network meter ND20 on Lumel website [EN]

ND20 datasheet [EN]

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