Three Phase Multi Meter

Model:
ND20
Request Code:
ND20-a b c d ee f g

Company:
LUMEL
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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Three Phase Multi Meter Specification

Dimension	96x96mm
Mounting type	Flush mounting
IP	IP65: Frontal side IP20: Terminal side
Approximate Weight	< 0.3 kg
Power Supply	85...253 V a.c., 90...300 V d.c 20...40 V a.c., 20...60 V d.c
Interface port	RS-485
Input Voltage	3x57.7 / 100 V 3x 230/400 V
Input Current	1 A or 5 A
Input frequency range	47.0 ... 63.0 Hz

Three Phase Multi Meter Catalogs

Download Catalog : ND20 Data Sheet 991 KB

Download Catalog : ND20 user manual 1909 KB

Three Phase Multi Meter More Description

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