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參數資料
| 型號： | EM3-DINAV23CX |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Energy Management Energy Meter with plug-in Output Modules |
| 中文描述： | 能源管理電能表與插件輸出模塊 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 103K |
| 代理商： | EM3-DINAV23CX |
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
208V
L-L
, 220V
L-L
400V
meters are self-sup-
plied, while the 660V
L-L
meters
are provided with auxiliary
Type selection
and
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 w ith plug-in Output Modules
Type EM3-DIN
Range code
Auxiliary Power Supply (C or D):
AV3:
660V
L-L
/ 20(90)AAC
Self Power Supply (X):
AV2:
220V
L-L
/ 20(90)AAC
AV8:
208V
L-L
/ 20(90)AAC
AV9:
400V
L-L
/ 20(90)AAC
Model
Range code
System
Power supply
Slot A
How to order
EM3-DIN AV9 3 X X
Accuracy
Active energy
Reactive energy
Start-up current
Additional errors
Voltage variation
Frequency variation
Wave form
Voltage disymmetry
Class 2, according to EN61036
Class 3, according to EN61268
80mA
Acc. to EN61036, EN61268
< 0.5%
< 0.5%
<1% (3
rd
harmonic: 10%)
< 0.5% (referred to the
rated input voltage)
External continuous magnetic
induction
Magnetic induction
HF electromagnetic field
Accessories influence
Temperature drift
Measurements
Wave form
Crest factor (I
≤
20A)
Basic current (Ib)
0
0 (up to 0.5 mT)
< 1%
0
≤
250 ppm/°C
Active or reactive energy
sinusoidal and distorted
≤
6 (127A peak max)
20A (according to EN61036
/EN61268)
90A (according to EN61036/
EN61268)
Maximum current (Imax)
Overload
Continuous: current
For 10ms: current
4.5 x Ib
30 Imax @ 50Hz
Rated input voltage
AV2 (AE2004)
Un: 220V
L-L
,
-10%
≤
Un
≤
+15%, 50-60Hz
Un: 660V
L-L
,
-20%
≤
Un
≤
+15%, 50-60Hz
Un: 208V
L-L
,
-20%
≤
Un
≤
+15%, 50-60Hz
Un: 400V
L-L
-20%
≤
Un
≤
+15%, 50-60Hz
AV3 (AE2002, AE2003)
AV8 (AE2001)
AV9 (AE2000)
Input impedance
AV2
AV3
AV8
AV9
Frequency
Electrical system
> 720k
(220V
L-L
),
≤
4VA
> 1.97M
(660V
L-L
),
≤
4VA
> 720K
(208V
L-L
),
≤
4VA
> 720K
(400V
L-L
),
≤
4VA
50-60 Hz
3-phase, unbalanced with or
without neutral. Note: in the
self-supplied version, the
neutral must be connected
to the measuring inputs.
Electromechanical type
6+1 DGT
Green LED, ON if supplied
Red LED, 640 imp./kWh/
kvarh (min. period: 0.5s)
By means of DIP-switch
ON: active energy
OFF: reactive energy
Display
Power supply
Energy consumption
Selection of displayed energy
Dip-switch 1
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:
O:
None
Module AO2900
Dual
open
pulse output
Module AO2910
One relay output + one
open collector output.
collector
R:
Important note:
the AV2 model is suitable only for three-phase
unbalanced system without neutral.
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