Lumel ND30PNET User Manual

ND30PNET-09 - User's Manual
58
Reference conditions and rated operating conditions
- power supply 85..253 V a.c. (40..50..400) Hz or 90..300 V d.c.
or 20..40 V a.c. or 20..60 V d.c.
- input signal: 0 .. 0.1..1.2I
n
; 0,1..0.2..1.2U
n
for current, voltage, PF
i
,tg
i
frequency 45 ..50 .. 60 .. 65 Hz; sinusoidal ( THD 8% )
-
power factor -1...0...1
-
ambient temperature -10..23..+55 C, class K55 acc. to EN61557-12
-
storage temperature -20..+70 C
-
humidity 0 .. 40 ..60 ..95 % (no condensation)
-
acceptable crest factor:
-
current 2
-
voltage 2
-
external magnetic field 40...400 A/m d.c.
3A/m a.c. 50/60 Hz
-
short-term overload
voltage inputs 5 sec. 2 Un
current inputs 1 sec. 50 A
-
operation position any
-
warm-up time 15 min.
-
Real-time clock battery: CR2032
Additional errors:
in % of basic error
 due to ambient temperature changes < 50 % / 10 C
 for THD > 8% < 50 %
Standards fulfilled by the meter Electromagnetic Compatibility:
 immunity in industrial environments EN 61000-6-2
immunity to the induced common voltages of radio frequency
● level 2 in the frequency range of 0.15 .. 1 MHz,
● level 3 in the frequency range of 1 MHz .. 80 MHz,
 noise emission acc. to EN 61000-6-4
Safety requirements:
according to EN 61010-1 standard
 insulation between circuits: basic,
 installation category III for voltages up to 300V in relation to earth
 installation category II for voltages up to 600V in relation to earth
 degree of pollution 2
 maximum operating voltage relative to earth
 for power and relay outputs circuits 300 V
 for measurement input 500 V
 for RS485, PROFINET circuits, analog outputs: 50 V
 altitude < 2000m

Lumel ND30PNET Specifications

General

Brand	Lumel
Model	ND30PNET
Category	Measuring Instruments
Language	English