Specifications

Hardware Functions
In-Out
Performances
The best to suit your needs!
96x96x124mm
Graphic, back lighted LCD
YES
Sel: 4x3
1
/2 DGTs or 4x4 DGTs
4x9 DGTs (total), 4x6 DGTs (partial)
V
LN
-A:±(0.5 RDG+1DGT)
Hz:±0.1% F.S. THD: ±1% F.S.
Class 1 (EN61036)
Class 2 (EN61268)
≤200ppm/°C
10 times/s
Bal.: 1-3 phase; Unbal.: 3-phase
Autoranging 240/415VAC, 400/690VAC
Autoranging 1/5AAC
3 for Wdmd and VAdmd synchronization
Prog.: CT up to 30,000A; VT up to 600kV
TRMS method
Sys: V
LN,VLL, An, W, var, VA, PF, Hz, Wdmd,
VA
dmd,Andmd,PFdmd, Wh, varh.
Single-phase: VLN,VLL, A, W, var, VA, PF, THD.
THD and single H up to the 50th H (V, A)
Up to 4 (open collector or relay)
Up to 4 (open collector or relay)
Up to 4 (5mA, 10mA, 20mA, 1V, 5V, 10V DC)
RS485, RS232 (Modbus)
Action: on variables and outputs
Real time clock with alarms and
Min/Max variable recording, W, VA, PF
and An integration time programming,
energy time period management.
18 to 60VAC/DC, 90 to 260VAC/DC
CE, cURus, CSA
IP65, NEMA4x, NEMA12
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)
Digital inputs
Primary of CT/VT
Measurements:
Variables
Harmonic distortion
Outputs: Pulse
Alarm
Analogue
Serial
Digital filter
Other characteristics
Power supply
Approvals
Protection degree
WM3 96 is a modular analyzer of power quality that,
thanks to a 32-bit μ-Processor, allows the operator to
continuously and completely monitor the mains. All
measurements with a direct connection up to 830VAC
(phase-phase), up to 600kV (VT connection) and up to
30kA (CT connection) allow the operator to use WM3 96 in
any kind of installation. WM3 96 is a flexible and a
powerful instrument that can be used in every situation,
thanks to its mechanical and electrical features, such as for
instance: 0.5 accuracy class, 10
samplings/second, FFT analysis up to
the 50th harmonic, tariff management
and automatic logging of the alarms
together with the availability of any
kind of input/output interfaces.
The already powerful performances of
WM3 96 and becomes outstanding
with the addition of the RS232+RTC
module.
Comm
Modular Power Quality Analyzer WM3 96
WM3 96
30