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參數資料
| 型號： | EM4-DINAV83AXR |
| 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： | 1/8頁 |
| 文件大?。?/td> | 211K |
| 代理商： | EM4-DINAV83AXR |
Specifications are subject to change without notice EM4-DINDS1003
1
Product description
Three-phase energy meter
with built-in configuration
key-pad; particularly indicat-
ed for the metering and the
management of the energy
in addition to the metering
and the management of the
signals coming from the
water and gas meters.
Housing for DIN-rail or wall-
mounting, IP40 (front) pro-
tection degree.
Completely sealable housing.
In case of direct connection
up to 90A, the measuring
input terminals are suitable
for cables with a cross-sec-
tion area from 6 to 35 mm
2
.
The special design of the
instrument’s housing allows
to add at any time the inter-
face modules, even when
the instrument is already
installed. The following mod-
ules are available:
- for all versions: pulse output;
- only for the versions with
auxiliary power supply:
digital inputs, RS485 serial
port.
Energy Management
Energy Meter w ith plug-in Output Modules
Type EM4-DIN
Type selection
Power supply
For all versions
A:
24VAC
-15+10%, 50-60Hz
B:
48VAC
-15+10%, 50-60Hz
C:
115VAC
-15+10%, 50-60Hz
D:
230VAC
-15+10%, 50-60Hz
4:
18 to 60VDC
5:
77 to 143VDC
AV2, AV8 and AV9
only
X:
Self Power Supply
400V
L-L
(-20+15%, 50-60Hz)
208V
L-L
(-20+15%, 50-60Hz)
220V
L-L
(-10+15%, 50-60Hz)
Range Code
Auxiliary Power Supply:
AV0:
208V
L-L
/20(90)AAC [3]
AV1:
400V
L-L
/20(90)AAC [1]
AV3:
660V
L-L
/20(90)AAC [2]
AV4:
208V
L-L
/5(10)AAC [3]
AV5:
400V
L-L
/5(10)AAC [1]
AV6:
100V
L-L
/5(10)AAC [3]
AV7:
660V
L-L
/5(10)AAC [2]
Self Power Supply:
AV2:
220V
L-L
/20(90)AAC [4]
AV8:
208V
L-L
/20(90)AAC [1]
AV9:
400V
L-L
/20(90)AAC [1]
Slot A (retransmission)
X:
O:
None
AO2900 module
Dual open collector out-
put. Three operating
modes:
two pulse outputs
(kWh and kvarh);
one alarm output
(kW dmd)
and one
pulse output
(kWh or kvarh)
one output
remotely controlled
by a serial port
and one pulse
output
(kWh or kvarh)
AQ2940 module
Two digital inputs for
the management of
water and gas meters
D:
Slot A (retransmission) cont.
R:
AO2910 module.
One relay output + one
open collector output.
Operation modes like
module AO2900
Slot B (retransmission)
Only with A-B-C-D-4
power supply
XX:
S0:
None
AR2950 module
RS422/485
serial port
Model
Range code
System
Power supply
Slot A
Slot B
How to order
EM4-DIN AV5 3 X X X X
System
3 :
Three-phase,
unbalanced load with
or without neutral
[1] Un: -20+15% [2] Un: -30+15% [3] Un: -20+20% [4] Un: -10 +15%
Class 1 (active energy)
Class 2 (reactive energy)
Three-phase multi-function energy meter
Back-lighted LCD display
3
1
/
2
DGT instantaneous variables read-out
8 DGT + 7
1
/
2
DGT energy read-out
Measurements of system and phase variables:
W, Wdmd
Measurements of total energies: kWh, kvarh
Measurements of partial energies: kWh, kvarh
Energy measurements according to EN61036 and EN61268
Energy measurements by time periods (t1-t2-t3-t4)
selectable by input contacts
Measurements of m
3
H
2
O and m
3
GAS by means of input contacts
TRMS measurements of distorted wave forms
(voltages/currents)
Two basic models: direct connection 20(90)AAC,
CT 5(10)AAC and VT connection
Self power supply (available for some models only) or
auxiliary power supply: 24V, 48V, 115V, 230V, 50-60Hz;
18 to 60VDC, 77 to 143VDC
Degree of protection (front): IP 40
Front dimensions: 9 DIN modules
RS 422/485 Serial port by means of optional module
Dual pulse output by means of optional module
Alarm output (kW dmd) by means of optional module
Digital inputs for the management of the time periods
and of the
H
2
O and GAS meters
Important note:
The models from AV0 to AV7 can be equipped with any
type of available modules (slot A and B).
The models AV8 and AV9 can be equipped only with the
“O” and “R” type modules.
The AV8 and AV9 models can measure all the parameters
even if the three phase system being connected is missing
one phase.
The AV2 model is suitable only for three-phase unbalanced
system without neutral.
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