Specifications are subject to change without notice
WM22-DINDS1003
1
Product description
Three-phase power analyzer
with
built-in
configuration
key-pad;
Particularly indicated for the
analysis of main, secondary
and energy metering electri-
cal variables.
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 mm2.
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 modules are
available:
- for all versions: pulses out-
put;
- only for the versions with
auxiliary
power
supply:
analogue output, RS485
port or alarm output.
Energy Management
Power Analyzer with plug-in Output Modules
Type WM22-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
400VL-L
(-20+15%, 50-60Hz)
208VL-L
(-20+15%, 50-60Hz)
220VL-L
(-10+15%, 50-60Hz)
Range Code
Auxiliary Power Supply:
AV0:
208VL-L/20(90)AAC [3]
AV1:
400VL-L/20(90)AAC [1]
AV3:
660VL-L/20(90)AAC [2]
AV4:
208VL-L/5(10)AAC [3]
AV5:
400VL-L/5(10)AAC [1]
AV6:
100VL-L/5(10)AAC [3]
AV7:
660VL-L/5(10)AAC [2]
Self Power Supply:
AV2:
220VL-L/20(90)AAC [4]
AV8:
208VL-L/20(90)AAC [1]
AV9:
400VL-L/20(90)AAC [1]
Slot A (retransmission)
X:
None
O:
AO2900 module
Dual open collector out-
put
Three operating modes:
• two pulse outputs
(kWh and kvarh);
• one alarm output
and one pulse
output (kWh or kvarh)
• one output which is
remotely controlled
by a serial port
and one pulse
output (kWh or kvarh)
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:
None
A1:
AO2920 module
0-20mADC
analogue output
V1:
AO2921 module
0-10VDC
analogue output
S0:
AR2950 module
RS422/485
serial port
Model
Range code
System
Power supply
Slot A
Slot B
How to order WM22-DIN AV5 3 X X XX
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 0.5 (current/voltage)
• Three-phase power analyzer
• Back-lighted LCD
• 4 x 31/
2 DGT instantaneous variables read out
• 71/
2 DGT energy read-out
• Measurements of system and phase variables:
W, Wdmd, var, VA, VAdmd, PF (cos
ϕ), V, A, Hz, THD-A, THD-V
• Measurements of total energies: kWh, kvarh
• Measurements of partial energies: kWh, kvarh
• Energy measurements according to EN61036 and EN61268
• TRMS measurements of distorted wave forms
(voltages/currents)
• Two basic models: direct connection 20(90)AAC,
CT 5(10)AAC and VT connection
• Maximum value indication of W dmd and VA dmd (only
5A version); maximum value indication of A (only 90A
version)
• 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
• Analogue output by means of optional module
(20mA or 10VDC)
• RS 422/485 Serial port by means of optional module
• Alarm output by means of optional module
• Dual pulse output by means of optional module
• Control of phase asymmetry
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 sys-
tem without neutral.
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