Specifications

29
Hardware Functions
In-Out
Performances
The best to suit your needs!
90x162.5x63mm (9-DIN modules)
LCD (back lighted), h: 8.5mm
YES
4x3
1
/2 DGTs
7
1
/2 DGTs
V
LN
-A:±(0.5 RDG+1DGT)
W-VA:±(1% RDG+1DGT)
Class 1 (EN61036)
Class 2 (EN61268)
≤200ppm/°C
2 times/s
Unbalanced: 3-phase
57/100VAC, 120/208VAC,
230/400VAC, 380/660VAC
In: 5A, Imax: 10AAC
Ib: 20A, Imax 100AAC
N.A.
Prog.: CT up to 5,000A; VT up to 200kV
TRMS method
Sys: V
LL, W, var, VA, Wdmd,VAdmd, PF, Hz, total
Wh, total varh, partial Wh, partial varh.
Single-phase: VLN, A,W, var, VA, PF, THD.
THD up to the 7th H (V and A)
2 (open collector)
1 (open collector or relay)
1 (20mADC, 10VDC)
RS422/485 (Modbus)
kWh and kvarh data transmission,
water and gas inputs and relevant
data transmission
Action: on variables and outputs
Modular concept, plug-in modules,
phase asymmetry control
Self power supply, 24, 48, 115, 230VAC;
18 to 60 VDC, 73 to 143 VDC
CE
IP40
Housing (H x W x D)
Display type
Variables on display
Instantaneous variables
Energy variables
Accuracy
Temperature drift
Refresh rate
System type
Voltage inputs (Un)
Current inputs (In/Ib/Imax)
Digital inputs
Primary of CT/VT
Measurements:
Variables
Harmonic distortion
Outputs: Pulse
Alarm
Analogue
Serial
Dupline
Digital filter
Other characteristics
Power supply
Approvals
Protection degree
• Simultaneous display of four variables: information
available at a glance.
• A full range of measurements available: everything
under control.
• Plug and play output modules: easy interfacing to
external devices.
The main advantages
• Total harmonic analysis of both current and voltage
notifying potential load failures.
• Phase asymmetry control notifying line failures.
• Dual pulse output, analogue output, RS485 or Dupline port
providing the communication to PLC’s, to PC’s and to
Dupline building automation system.
• Serial communication and wrong connection of the current
input status indications making the instrument installation
easy, fast and out of wiring errors.
• Self power supply working even in case of one phase line
failure granting the measurement of all the variables all
the time.
Comm
100A
Modular Power Analyzer WM22 DIN
WM22 DIN is a modular power analyzer that allows to
monitor all the mains parameters of an electrical line or
load and to control one of them. The amazing design of the
housing combined with outstanding performances makes
WM22 DIN an instrument to be used in all the applications
up to 5000A and up to 200kV
LL.
The remarkable features of WM22 DIN
• Direct measurement of up to 100A: no external current
transformer needed.
WM22 DIN
direct connection
available.
100A