WM14-96AV53CS

DIGITAL PANEL INSTRUMENTATION

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
Manufacturer: CARLO GAVAZZI / PARTNER STOCK
Product type: Digital Panel Meters
SVHC: No SVHC (25-Jun-2025)
Delivery and price
Units per pack	3
Price	813.86 €
Current stock	10+
Lead time	30 days
Datasheet
**Energy Management Power Analyzer Type WM14-96 „Basic Version‰** 

   - **Class 1 (active energy)** 

   - **Class 2 (reactive energy)** 

   - **Accuracy ±0.5 F.S. (current/voltage)** 

   - **Power analyzer** 

   - **Display of instantaneous variables: 3x3 digit** 

   - **Display of energies: 8+1 digit** 

   - **System variables and phase measurements: W, Wdmd, var, VA, VAdmd, PF, V, A, An, Admd, Hz** 

   - **Amax, Admd max, Wdmd max indication** 

   - **Energy measurements: kWh and kvarh** 

   - **Hour counter (5+2 DGT)** 

   - **TRMS meas. of distorted sine waves (voltages/currents)** 

   - **Power supply: 24V, 48V, 115V, 230V, 50-60Hz; 18 to 60VDC** 

- **Optional dual pulse output** 

- **Alarms (visual only) VLN, An** 

- **Optional galvanically insulated measuring inputs** 

## **Product Descri tion p** 

3-phase power analyzer with built-in programming keypad. Particularly recommended for displaying the main electrical variables. Housing for panel mounting, 

(front) protection degree IP65, and optional RS485 serial port or dual pulse output. Parameters programmable by means of CptBSoft. 

## **T e Selection yp** 

|**Type Selection**||
|---|---|
|**Range codes**|**System**|
|**AV5:** 380/660VL-L/5(6)AAC<br>VL-N: 185 V to 460 V <br>VL-L: 320 V to 800 V<br>**AV6:** 120/208VL-L/5(6)AAC<br>VL-N: 45 V to 145 V|**3 :** 1-2-3-phase,<br>balanced/unbalanced<br>load,with or without<br>neutral|
|VL-L: 78 V to 250 V<br>Phase current: 0.03A to 6A||
|Neutral current: 0.09 to 6A||



- **Protection degree (front): IP65** 

- **Front dimensions: 96x96mm** 

- **Optional RS422/485 serial port** 

## **How to order WM14-96   AV5 3 D PGX** 

**Model Range code System Power supply Option** 

## **How to order CptBSoft** 

CptBSoft (compatible only with S or SG options): software to program the working parameters of the power analyzer and to read the energy and the instantaneous variables. 

|**Power supply**|**Power supply**|**Options**||
|---|---|---|---|
|**A: **|24VAC|**X: **None||
|-15+10%, 50-60Hz|-15+10%, 50-60Hz|**S:**RS485 port||
|**B: **|48VAC|**SG: **RS485+galvanic insu-||
|-15+10%, 50-60Hz<br>**C:** 115VAC|-15+10%, 50-60Hz<br>115VAC|lated measurig inputs<br>**PG: **Dual pulse output +||
|-15+10%, 50-60Hz<br>**D:** 230VAC|-15+10%, 50-60Hz<br>230VAC|galvanically<br>insulated<br>measuring inputs.||
|-15+10%, 50-60Hz|-15+10%, 50-60Hz|||
|**3:**18 to 60VDC (not|18 to 60VDC (not|||
|available in case of|available in case of|||
|SG or PG options)|SG or PG options)|||



## **In ut s ecifications p p** 

|**Rated inputs**|
|---|
|Current  “X-S options”                      3 (non insulated each other)|
|Current  “SG-PG options” 3 (insulated each other)|
|Voltage                                              4|
|**Accuracy** (display,  RS485)                 with CT=1 and VT=1 AV5:<br>(@25°C ±5°C, R.H. ≤60%)               1150W-VA-var, FS:230VLN,|
|400VLL; AV6: 285W-VA-var,|
|FS:57VLN, 100VLL|
|Current                                          0.25 to 6A: ±(0.5% FS +1DGT)<br>0.03A to 0.25A: ±(0.5% FS+7DGT)<br>Neutral current                              0.25 to 6A: ±(1.5% FS +1DGT)<br>0.09A to 0.25A: ±(0.5% FS+7DGT)|
|Phase-phase voltage±(1.5%FS +1 DGT)|
|Phase-neutral voltage                  ±(0.5% FS + 1 DGT)|
|Active and Apparent power,         0.25 to 6A: ±(1% FS +1DGT);|
|0.03A to 0.25A: ±(1% FS|
|+5DGT)|
|Reactive power                             0.25 to 6A: ±(2% FS +1DGT);|



|0.03A to 0.25A: ±(2% FS  +5DGT)|0.03A to 0.25A: ±(2% FS  +5DGT)|
|---|---|
|Active energy “X-S option”              Class 2 (start up “I”: 30mA)|Active energy “X-S option”              Class 2 (start up “I”: 30mA)|
|Reactive energy “X-S option”             Class 3 (start up “I”: 30mA)|Reactive energy “X-S option”             Class 3 (start up “I”: 30mA)|
|Active energy “SG-PG opt.”         Class 1 (start up “I”: 30mA)|Active energy “SG-PG opt.”         Class 1 (start up “I”: 30mA)|
|Reactive energy “SG-PG opt.”       Class 2 (start up “I”: 30mA)|Reactive energy “SG-PG opt.”       Class 2 (start up “I”: 30mA)|
|Frequency±0.1Hz|±0.1Hz(48 to 62Hz)|
|**Additional errors **||
|Humidity≤0.3% FS|≤0.3% FS,60% to 90% RH|
|**Temperature drift**|**erature drift**≤ 200ppm/°C|
|**Sampling rate**|**Sampling rate**1400 samples/s @ 50Hz|
|1700 sam|1700 samples/s@60Hz|
|**Display refresh time **|700ms|
|**Display**||
|Type|LED, 14mm|
|Read-out for instant. var.              3x3 DGT|Read-out for instant. var.              3x3 DGT|
|Read-out for energies                   3+3+3 DGT (max indication:|Read-out for energies                   3+3+3 DGT (max indication:|
|999 999 99.9)|999 999 99.9)|



**1** 

Specifications are subject to change without notice    WM14 96 DS ENG   230317 

**WM14-96** 

## **Input specifications (cont.)** 

**Display (cont.)** Read-out for hour counter              1+3+3 DGT (max. indication: 9 999 9.99) **Measurements** Current, voltage, power, power factor, frequency, energy, TRmS measurement of distorted waves. Coupling type Direct Crest factor < 3, max 10A peak 

**Input impedance                           (X-S options)** 380/660VL-L (AV5)                         1 mΩ ±5% 120/208VL-L (AV6)                         453 KΩ ±5% Current                                          ≤ 0.02Ω **Input impedance                           (PG-SG options)** 380/660VL-L (AV5)                         1 mΩ ±1% 120/208VL-L (AV6)                         1 mΩ ±1% Current                                          ≤ 0.02Ω **Frequency** 48 to 62 Hz **Overload protection** Continuos voltage/current         1.2 F.S. For 500ms: voltge/current         2 Un/36A 

## **RS485 Serial Port Specifications** 

**RS422/RS485** (on request) Type multidrop bidirectional (static and dynamic variables) Connections 2 or 4 wires, max. distance 1200m, termination directly on the instrument Addresses                                     1 to 255, key-pad selectable Protocol                                         mODBUS/JBUS 

## Data (bidirectional) 

Dynamic (reading only)       System, phase variables and energies Static (writing only) All configuration parameters Data format                                   1 bit di start , 8 data bit, no parity, 1 stop bit Baud-rate                                      9600 bit/s 

## **C tBSoft software: arameter ro rammin and readin data p p p g g g** 

**CptBSoft** multi language software to program the working parameters of the power analyzer and to read the energies and the instantaneous variables. The program runs under Windows 95/98/98SE/2000/ 

## 

(RS232); 

**Data access** 

## **Dual pulse output** 

**Digital outputs** (on request) Pulse outputs Number of outputs              2 (one for kWh one for kvarh) Number of pulses               From 0.01 to 999 in compliance with the following formula: [ **Psys max** (kW or kvar) ***pulses** (pulses/kWh or kvarh)] **<14400** Output type Relay min current: 0.05A@250VAC/30VDC max current: 5A@250VAC/30VDC 

Electrical life: min 2*10[5 ] cycles mechanial life: 5*106 cycles Pulse duration                     ≥100ms <120ms (ON) ≥100ms (OFF) According to EN622053-31 Insulation                             By means of relays, 4000 VRmS outputs to measuring inputs, 4000 VRmS output to supply input. Insulation between the two outputs: 1000VRmS 

**2** 

Specifications are subject to change without notice    WM14 96 DS ENG   230317 

**WM14-96** 

## **Software functions** 

|**Software functions**||
|---|---|
|**Password**|Numeric code of max. 3|
||digits; 2 protection levels|
||of the programming data|
|1st level|Password “0”, no|
||protection|
|2nd level|Password from 1 to 999,|
|<br>**System selection**<br> <br> <br> <br> <br>**Transformer ratio** <br>CT<br> <br>VT<br>|all data areprotected<br> 3-phase with/without n, unbal.<br>3-phase balanced<br>3-phase ARON, unbalanced<br>2-phase <br>Singlephase<br>1 to 999<br>1.0 to 99.9|
|**Filter**||
|Operating range|0 to 100% of the input|
|<br>Filtering coefficient  <br>Filter action  <br> <br>|display scale<br>1 to 16<br>measurements, alarms,<br>serial out. (fundamental var: V,<br>A, W and their derived ones).|
|**Displaying**|Up to 3 variables per page|
|3-phase system with neutral|Page 1:V L1, V L2, V L3|
||Page 2:  V L12, V L23, V L31|
||Page 3:A L1, A L2, A L3|
||Page 4: A L1 dmd, A L2 dmd,|
||A L3 dmd|



Page 5: An, An Alarm Page 6: W L1, W L2, W L3 Page 7: PF L1, PF L2, PF L3 Page 8:  var L1, var L2, var L3 Page 9:  VA L1, VA L2, VA L3 Page 10: VA ∑, W ∑, var ∑ Page 11: VA dmd, W dmd, Hz Page 12: W dmd max  (*) Page 13: Wh  (*) Page 14: varh  (*) Page 15: VL-L  ∑, PF ∑, VLN Alarm Page 16:  A max (*) Page 17: A dmd max (*) Page 18:  hour counter (*) (*) = These variables are stored in EEPROm when the instrument is switched off **Alarms** Programmable, for the VL∑ and An (neutral current). Note: the alarm is only visual, by means of LED on the front of the instrument. **Reset** Independent alarm (VL∑, An) max: A dmd, W dmd all energies (Wh, varh) and hour counter 

## **Power Su l S ecifications pp y p** 

**Auxiliary power supply** 230VAC -15 +10%, 50-60Hz 115VAC -15 +10%, 50-60Hz 48VAC -15 +10%, 50-60Hz 

24VAC -15 +10%, 50-60Hz 18 to 60VDC **Power consumption** AC: 4.5 VA DC: 4W 

## **General S ecifications p** 

**Operating** 0 to +50°C (32 to 122°F) **temperature** (RH < 90% non condensing) **Storage** -30 to +60°C (-22 to 140°F) **temperature** (RH < 90% non condensing) **Installation category** Cat. III (IEC 60664, EN60664) **Insulation** (for 1 minute)                    4000VAC, 500VDC[between mesuring               ] inputs and power supply. 500VAC/DC between 

mesuring inputs and RS485. 4000VAC, 500VDC between power supply and RS485 **Dielectric strength** 4000 VAC (for 1 min) **EMC** Emissions                                   EN50084-1 (class A) residential environment, commerce and light industry 

**3** 

Specifications are subject to change without notice    WM14 96 DS ENG   230317 

**WM14-96** 

## **General Specifications (cont.)** 

**EMC (cont.)** Immunity                                     EN61000-6-2 (class A) industrial environment. **Pulse voltage (1.2/50µs)** EN61000-4-5 **Safety standards** IEC60664, EN60664 **Approvals** CE, cULus **Connections 5(6) A** Screw-type max cable cross sect. area        2.5 mm[2 ] 

**Housing** Dimensions (WxHxD)                 96 x 96 x 63 mm material                                      ABS self-extinguishing: UL 94 V-0 **Mounting** Panel **Protection degree** Front: IP65 (standard), NEmA4x, NEmA12 Connections: IP20 **Weight** Approx. 400 g (pack. incl.) 

## **Display pages** 

**Display variables in 3-phase systems (in a 3-phase system with neutral)** 

|**No**|**1st variable**|**2nd variable**|**3rd variable **|**Note**|
|---|---|---|---|---|
|1|V L1|V L2|V L3||
|2<br>|V L12  <br>|V L23<br>|V L31  <br>of the display|Decimal point blinking on the right|
|3|A L1|A L2|A L3||
|4  <br>|A L1 dmd<br>|A L2 dmd<br>|A L3 dmd<br>|dmd = demand (integration time<br>selectable from 1 to 30 minutes)|
|5  <br>|An<br>|AL.n<br>|<br>|AL.n if neutral current alarm is<br>active|
|6  <br>|W L1<br>|W L2  <br>|W L3<br>|Decimal point blinking on the right<br>of the displayifgeneratedpower|
|7|PF L1|PF L2|PF L3||
|8<br>|var L1  <br>|var L2  <br>|var L3  <br>|Decimal point blinking on the right<br>of the displayifgeneratedpower|
|9|VA L1|VA L2|VA L3||
|10|VA system|W system|var system||
|11  <br>|VA dmd  <br> (system)|W dmd  <br> (system)|Hz<br> (system)|dmd = demand (integration time<br>selectable from 1 to 30 minutes)|
|12||W dmd mAX||maximum syspower demand|
|13  <br>|Wh (mSD)<br>|Wh<br>|Wh (LSD)<br>|The total indication is given in<br>max 3groups of 3 digits.|
|14<br>|varh (mSD)<br>|varh  <br>|varh (LSD)  <br>|The total indication is given in<br>max 3groups of 3 digits.|
|15  <br>|V LL system  <br>|AL.U<br>|PF system<br>|AL.U= is activated only if one of<br>VLN is not within the set limits.|
|16|A mAX|||max. current amongthe threephases|
|17|A dmd max|||max. dmd current amongthe threephases|
|18|h|||hour counter|



mSD: most significant digit LSD: least significant digit 

**==> picture [114 x 103] intentionally omitted <==**

**----- Start of picture text -----**<br>
V k<br>L<br>1 A M<br>VA<br>W<br>L<br>2<br>h<br>var<br>L3 Hz al<br>PF dmd<br>**----- End of picture text -----**<br>


## **1) Example of kWh visualization:** 

This example is showing 15 933 453.7 kWh 

## **2) Example of kvarh visualization:** 

This example is showing 3 553 944.9 kvarh 

**==> picture [114 x 102] intentionally omitted <==**

**----- Start of picture text -----**<br>
V k<br>L<br>1 A M<br>VA<br>W<br>L<br>2<br>h<br>var<br>L3 Hz al<br>PF dmd<br>**----- End of picture text -----**<br>


**4** 

Specifications are subject to change without notice    WM14 96 DS ENG   230317 

**WM14-96** 

## **Waveform of the signals that can be measured** 

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**----- Start of picture text -----**<br>
Figure A<br>Sine wave, undistorted<br>Fundamental content 100%<br>Harmonic content 0%<br>Arms =  1.1107 | A |<br>**----- End of picture text -----**<br>


**==> picture [324 x 62] intentionally omitted <==**

**----- Start of picture text -----**<br>
Figure B Figure C<br>Sine wave, indented Sine wave, distorted<br>Fundamental content 10...100% Fundamental content 70...90%<br>Harmonic content 0...90% Harmonic content 10...30%<br>Frequency spectrum:  3rd to 16th harmonic Frequency spectrum:  3rd to 16th harmonic<br>Additional error: <1% FS Additional error: <0.5% FS<br>**----- End of picture text -----**<br>


## **Accurac y** 

**kWh** , accuracy (RDG) depending on the current 

**kvarh** , accuracy (RDG) depending on the current 

**==> picture [479 x 176] intentionally omitted <==**

**----- Start of picture text -----**<br>
PF=1 Error PF=L0.5 Error<br>+2.5% Ld or C0.8 +4% |<br>+2% +3%<br>+1.5%<br>+1.5% Class 2 +2.5% Class 3<br>+1% + 1% +2%<br>Class 1 Class 2<br>0% 0%<br>+1% - 1% +2%<br>rT _<br>+1.5% Class 2 +2.5% Class 3<br>+2% -1.5% +3%<br>+2.5% +4%<br>a | ee ee<br>PF=1 0.10A 0.25A 5A (In) 6A (Imax) sinφ=1 0.1A 0.25A 5A (In) 6A (Imax)<br>(0.02In) (0.05In) (0.02In) (0.05In)<br>PF=L0.5 0.25A 0.5A 5A (In) 6A (Imax) sinφ=0.5 0.25A 0.5A 5A (In) 6A (Imax)<br>or C0.8 (0.05In) (0.1In) (0.05In) (0.1In)<br>Class 2 accuracy limits (Active energy)  Class 3 accuracy limits (Reactive energy)<br>5(6A)  Start-up current: 30mA 5(6A)  Start-up current: 30mA<br>**----- End of picture text -----**<br>


: this graph is only referred to instrument models with the “SG or PG” option. 

: this graph is only referred to instrument models with the “X or S” option. 

## **Used calculation formulas** 

**Phase variables** Instantaneous effective voltage 

**Phase variables** Instantaneous apparent power Instantaneous effective voltage | Vn = fil?VA, Instantaneous reactive power = Vin‘ Ay || Instantaneous active power n i W,= 1 = +)? — (W,)? i “2(Vani(Arh | var **System variables** war) Instantaneous power factor Equivalent 3-phase voltage Soy cosés = ya | Vee aS Instantaneous effective current 3-phase reactive power Ay= A Say | VArs = (VAT, + VAr2 + VAT) 

3-phase active power 

3-phase apparent power = | 3-phase power factor VAs Wr? + VArz COS; = We Neutral current vv VAs **An = AL1 + AL2 + AL3** 

**5** 

Specifications are subject to change without notice    WM14 96 DS ENG   230317 

**WM14-96** 

## **Used calculation formulas (cont.)** 

**Energy metering** Where: 

i = considered phase (L1, L2 or L3) 

P = active power 

Q = reactive power 

t1, t2 = starting and ending time points of consumption recording n = time unit 

∆t = time interval between two successive power consumptions 

n1, n2 = starting and ending discrete time points of consumption recording 

## **Wiring diagrams** 

**==> picture [493 x 351] intentionally omitted <==**

**----- Start of picture text -----**<br>
Fig. 1 Fig. 2 Fig. 3<br>17 19 21 15 24 23 26 25 28 27 17 19 21 15 24 23 26 25 28 27 17 19 21 24 23 26 25<br>F1<br>L1 : . L1 . L1<br>L2 L2 L2<br>L3 L3 L3<br>N N<br>CT connection 3CT and 3VT connection ARON and VT connection<br>Fig. 4 Fig. 5 Fig. 6<br>17 19 15 24 23 26 25 17 15 24 23 17 15 24 23<br>F1 F1 F1<br>L1 L1 L1<br>L2 L2 N<br>L3<br>N N<br>2-phase connection 3-phase load balanced connection 1-phase connection<br>**----- End of picture text -----**<br>


**F1** = 315mA 

**NOTE:** Only for **“PG”** and **“SG”** options: the current measuring inputs are galvanically insulated and therefore they can be connected to ground singly. 

**NOTE:** For all models except for **“PG”** or **“SG”** the current inputs can be connected to the lines ONLY by means of current transformers. The direct connection is not allowed. 

**ATTENTION:** only one ammeter input can be connected to earth, as shown in the electrical diagrams. 

**6** 

Specifications are subject to change without notice    WM14 96 DS ENG   230317 

**WM14-96** 

## **RS485 port connections** 

**==> picture [180 x 201] intentionally omitted <==**

**----- Start of picture text -----**<br>
[a] [b] [c]<br>GND 9 GND 9 GND<br>O F Ooo .<br>T 10 T 10 PC<br>RX+ 11 RX+ 11 TX+<br>RX- 12 RX- 12 TX-<br>O TX+ 13 F TX+ OD 13 RX+ 4-wire<br>TX- 14 TX- 14 RX- connection<br>[a] [b] [c]<br>| — |<br>GND 9 GND 9 GND<br>T 10 T 10 PC<br>RX+ 11 RX+ 11 TX+<br>RX- 12 RX- 12 TX-<br>TX+ 13 TX+ 13 RX+ 2-wire<br>OF TX- 14 TX- O 14 u RX- SL connection<br>Fig. 7:  sap a -Last instrument;  b -1...n Instrument<br>c -RS485/232 serial converter<br>**----- End of picture text -----**<br>


## **Dual ulse out ut connections p p** 

**==> picture [201 x 83] intentionally omitted <==**

**----- Start of picture text -----**<br>
Ty 1 3 LT 116 127 138 149<br>1 3<br>N +<br>L -<br>**----- End of picture text -----**<br>


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**----- Start of picture text -----**<br>
Fig. 8<br>**----- End of picture text -----**<br>


## **Front Panel Descri tion p** 

## **1.   Key-pad** 

**==> picture [12 x 116] intentionally omitted <==**

**----- Start of picture text -----**<br>
O 2<br>1<br>e<br>**----- End of picture text -----**<br>


To program the configuration parameters and the display of the variables. 

= **S** Key to enter programming and confirm selections; oo **▲** Keys to: - programme values; 

- select functions; 

- display measuring pages. 

## **2. Display** 

LED-type with alphanumeric indications to: 

- display configuration parameters; 

- display all the measured variables. 

## **Dimensions and Panel Cut-out** 

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**----- Start of picture text -----**<br>
ooo IN<br>96mm 61.4mm 15.4mm<br>Po Set<br>96mm 96mm<br>**----- End of picture text -----**<br>


**==> picture [23 x 7] intentionally omitted <==**

**----- Start of picture text -----**<br>
91mm<br>**----- End of picture text -----**<br>


**7** 

Specifications are subject to change without notice    WM14 96 DS ENG   230317
Updated at June 9, 2026
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