LUMEL

N30P

1-Phase power network digital panel meter for measurement of a.c. voltage, a.c. current, active, reactive and apparent power, cos φ, tg φ, φ, frequency, active and reactive and apparent energy.

Single phase AC current / voltage input
Wide voltage, AC/DC control
5 Digit, 3 Colour, Programmable display

Product description

Inputs

Input kind	Measuring range	Min...max signal value	Ratio values
Voltage input	0...100 V or 0...400 V	0.05...1.2 Un	0.1...4000.0
Current input	0...1 A or 0...5 A	0.005...1.2 In	1...10000

Measuring ranges

Measured value	Indication range	Measuring range	Basic error
Current 1 A/5 A	0.000...60 kA	0.02...6 A a.c.	± 0.2%
Voltage 100 V/400 V	0.0...192 MV	1...480 V a.c.	± 0.2%
Frequency	45.00...100.00 Hz	45.00...66.00...100.00 Hz	± 0.2%
Active power	-19999...99999 MW	-2.88 kW...1.40 W...2.88 kW	± 0.5%
Reactive power	-19999...99999 Mvar	-2.88 kvar...1.40 var...2.88 kvar	± 0.5%
Apparent power	0.00...99999 MVA	1.40 VA...2.88 kVA	± 0.5%
Cofficient PF	-1...1	-1...0...1	± 0.5%
Tangens φ	-1.2...1.2	-1.2...0...1.2	± 1%
φ	0...359	0...359	± 1%
Active energy	0...9 999 999.9 kWh	0...9 999 999.9 kWh	± 0.5%
Reactive energy	0...9 999 999.9 kVarh	0...9 999 999.9 kVarh	± 0.5%
Apparent energy	0...9 999 999.9 kVA	0...9 999 999.9 kVA	± 0.5%
Current time	0.00...23.59	0.00..23.59	1 sec/ 24 h

Outputs

Output kind	Properties	Remarks
Relay output	• 2 x relays, voltageless NO contacts, load-carrying capacity 250 V a.c./ 0.5 A a.c. • 2 x relays, voltageless CO contacts, load-carrying capacity 250 V a.c./ 0.5 A a.c.	2 x contacts optional
Analog output	• current programmable 0/4...20 mA, load resistance ≤ 500 Ω • voltage programmable 0...10 V, load resistance ≥ 500 Ω • resolution 0.01 % of the range	optional resolution 0.01% of the range
Energy pulse output	• OC type, passive; supply: voltage 18...27 V, current 10...27 mA; A class acc. to EN 62053-31 • Output pulse constant: 5000 imp./kWh, independently of Ku and Ki settings

Digital interface

Interface type	Transmission protocol	Modes	Baud rates
RS-485	MODBUS RTU	8N2, 8E1, 8O1, 8N1	4.8, 9.6, 19.2, 38.4 kbit/s

External features

Readout field	5 digit LED display , indication range -19999..99999 digit, height: 14 mm	three-colour display (colour changes depending on displayed value): red, green, orange
Weight	< 0.2 kg
Dimensions	96 x 48 x 93 mm	Panel cut out: 92+0,6 x 45+0,6 mm
Protection level (acc. to EN 60529)	from frontal side: IP65	from rear side: IP10

Rated operating conditions

Supply voltage	85..253 V a.c./d.c. (40..400Hz) or 20..40 V a.c./d.c. (40..400Hz)	Power consumption < 6 VA
Temperature	ambient: -25..23..55 °C	storage: -33..70 °C
Relative humidity	25..95%	condensation inadmissible
Working position	any
External magnetic field	0...400 A/m
Short duration overload (5 s)	voltage input: 2Un (max. 1000 V)	current input: 10 In

Safety and compatibility requirements

Electromagnetic compatibility	Noise immunity	acc. to EN 61000-6-2
Electromagnetic compatibility	Noise emission	acc. to EN 61000-6-4
Safety requirements		acc. to EN 61010-1

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Parts	Outputs	Supply voltage
N30P10XX Panel Meter, 2x OC Outputs, 85-253V ac	2 relays (NO)	85-253V ac/dc
N30P11XX Panel Meter, 2 x OC Outputs, RS-485, 1A Ouput 85-253V ac	analog, RS485, 2 relays	85-253V ac/dc
N30P12XX Panel Meter, 4 x OC Outputs, RS-485, 1A Ouput, 85-253V ac	analog,RS485, 4 relays	85-253V ac/dc
N30P20XX Panel Meter, 2x OC Outputs, 20-60V dc	2 relays (NO)	20-40V ac/dc
N30P21XX Panel Meter, 2 x OC Outputs, RS-485, 1A Ouput 20-60V dc	analog, RS485, 2 relays	20-40V ac/dc
N30P22XX Panel Meter, 4 x OC Outputs, RS-485, 1A Ouput, 20-60V dc	analog,RS485, 4 relays	20-40V ac/dc

Additional functions	Conversion of any measured value into current or voltage analog signal. Storage of minimal and maximal values for all measured quantites. 21-point rescaling for the measured value (does not apply to N30P and N27P). Password protection. Programmable current and voltage transformer ratio (applies to N27P and N30P).
Class	0.1
Digital interface	RS-485 Modbus Slave - Option
Dimensions	96 x 48 x 93 mm
Display	Yes
Input type	current: 0-1 or 0-5A, voltage: 0-100V or 0-400V
IP class	IP65
Mounting	Panel mount
Number of digits	5
Number of rows	1
Outputs	2 relays (NO)
Supply voltage	85-253V ac/dc
Temperature operational max	55 °C
Weight	0,2 kg

Additional functions

Conversion of any measured value into current or voltage analog signal. Storage of minimal and maximal values for all measured quantites. 21-point rescaling for the measured value (does not apply to N30P and N27P). Password protection. Programmable current and voltage transformer ratio (applies to N27P and N30P).

Class

0.1

Digital interface

RS-485 Modbus Slave - Option

Dimensions

96 x 48 x 93 mm

Display

Yes

Input type

current: 0-1 or 0-5A, voltage: 0-100V or 0-400V

IP class

IP65

Mounting

Panel mount

Number of digits

Number of rows

Outputs

2 relays (NO)

Supply voltage

85-253V ac/dc

Temperature operational max

55 °C

Weight

0,2 kg

N30P

1-Phase power network digital panel meter for measurement of a.c. voltage, a.c. current, active, reactive and apparent power, cos φ, tg φ, φ, frequency, active and reactive and apparent energy.

Product description

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Please note: we can only provide quotes for companies with a UK or Ireland invoice and delivery address.

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