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EM3-DINAV9 Fiches technique(PDF) 1 Page - List of Unclassifed Manufacturers

No de pièce EM3-DINAV9
Description  Energy Management Energy Meter with plug-in Output Modules
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Fabricant  ETC2 [List of Unclassifed Manufacturers]
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Specifications are subject to change without notice
EM3-DINDS240806
1
• Class 2 (active energy)
• Class 3 (reactive energy)
• Active reactive energy meter
• Direct connection up to 90A
• Electromechanical display 6+1DGT
• LED for the indication of the consumed energy
• Selection of the displayed energy by means of dip-switch
• Optional pulse output (as a module)
• Self power supply or auxiliary power supply
115VAC, 230VAC 50-60Hz
• Full compliance with EN61036 (active energy, class 2)
• Full compliance with EN61268 (reactive energy, class 3)
• Dimensions: 9 DIN-modules
• Sealable housing
Product description
EM3-DIN
is a three-phase
energy meter for the measure
of active or reactive energy;
the
208VL-L, 220VL-L
and
400VL-L meters are self-sup-
plied, while the 660VL-L meters
are provided with auxiliary
power supply. EM3-DIN is
provided with: 6+1DGT elec-
tromechanical
indicator
for
the
indication
of
kWh
or
kvarh; one green LED for the
indication of power ON; one
red LED blinking proportional-
ly to the consumed energy.
Energy Management
Energy Meter with plug-in Output Modules
Type EM3-DIN
Type selection
Range code
Auxiliary Power Supply (C or D):
AV3:
660VL-L / 20(90)AAC
Self Power Supply (X):
AV2:
220VL-L / 20(90)AAC
AV8:
208VL-L / 20(90)AAC
AV9:
400VL-L / 20(90)AAC
Model
Range code
System
Power supply
Slot A
How to order
EM3-DIN AV9 3 X X
Accuracy
Active energy
Class 2, according to EN61036
Reactive energy
Class 3, according to EN61268
Start-up current
80mA
Additional errors
Acc. to EN61036, EN61268
Voltage variation
< 0.5%
Frequency variation
< 0.5%
Wave form
<1% (3rd harmonic: 10%)
Voltage disymmetry
< 0.5% (referred to the
rated input voltage)
External continuous magnetic
induction
0
Magnetic induction
0 (up to 0.5 mT)
HF electromagnetic field
< 1%
Accessories influence
0
Temperature drift
≤ 250 ppm/°C
Measurements
Active or reactive energy
Wave form
sinusoidal and distorted
Crest factor (I
≤ 20A)
≤ 6 (127A peak max)
Basic current (Ib)
20A (according to EN61036
/EN61268)
Maximum current (Imax)
90A (according to EN61036/
EN61268)
Overload
Continuous: current
4.5 x Ib
For 10ms: current
30 Imax @ 50Hz
Rated input voltage
AV2 (AE2004)
Un: 220VL-L,
-10%
≤Un≤+15%, 50-60Hz
AV3 (AE2002, AE2003)
Un: 660VL-L,
-20%
≤Un≤+15%, 50-60Hz
AV8 (AE2001)
Un: 208VL-L,
-20%
≤Un≤+15%, 50-60Hz
AV9 (AE2000)
Un: 400VL-L
-20%
≤Un≤+15%, 50-60Hz
Input impedance
AV2
> 720k
Ω (220V
L-L),
≤ 4VA
AV3
> 1.97M
Ω (660V
L-L),
≤ 4VA
AV8
> 720K
Ω (208V
L-L),
≤ 4VA
AV9
> 720K
Ω (400V
L-L),
≤ 4VA
Frequency
50-60 Hz
Electrical system
3-phase, unbalanced with or
without neutral. Note: in the
self-supplied version, the
neutral must be connected
to the measuring inputs.
Display
Electromechanical type
6+1 DGT
Power supply
Green LED, ON if supplied
Energy consumption
Red LED, 640 imp./kWh/
kvarh (min. period: 0.5s)
Selection of displayed energy
By means of DIP-switch
Dip-switch 1
ON: active energy
OFF: reactive energy
Input specifications
System
3 : Three-phase,
unbalanced load
Power supply
C: 115VAC - 15+10%
50-60Hz (only range AV3)
D: 230VAC -15+10%
50-60Hz (only range AV3)
X:
Self power-supply
Slot A (retransmission)
X:
None
O:
Module AO2900
Dual
open
collector
pulse output
R:
Module AO2910
One relay output + one
open collector output.
Important note: the AV2 model is suitable only for three-phase
unbalanced system without neutral.


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