[VIDEO]: WattsOn-Mark II Installation

Category: WattsOn

This video discusses installation of a WattsOn-Mar...

7,298

[VIDEO]: WattsOn-Mark II Measurement Troubleshooting

Category: WattsOn

This video covers steps to diagnose, identify and ...

2,574

Remote Desktop Software

Category: Knowledgebase

Elkor uses RustDesk for remote control/remote desk...

2,552

Understanding Modbus Register Addressing

Category: WattsOn

  Application Note   &nbs...

85,572

Recomissioning an original WattsOn meter (prior Fat Spaniel / Power One / ABB installation)

Category: WattsOn

WattsOn-1100/-1200 meters originally deployed by F...

71,318

CT Ratios Explained (WattsOn-1100 / -1200)

Category: WattsOn

The original WattsOn-1100 and WattsOn-1200 meters ...

38,856

Power Factor sign changes from positive (+) to negative (-)

Category: WattsOn

The sign of the power factor comes from the sign o...

23,011

WattsOn-Mark II LCD Display Bootlooping (Constantly Rebooting)

Category: WattsOn

A known issue has been identified in certain -DL m...

18,197

Negative Power Readings

Category: WattsOn

Power (watts / kilowatts) is calculated from the m...

16,246

WattsOn & WattsOn-Mark II Re-calibration / Re-certification Period and Requirements

Category: WattsOn

Periodic Re-calibration / Re-certification periods...

12,666

Modbus Troubleshooting

Category: WattsOn

For detailed RS-485 Troubleshooting steps, please ...

8,943

RC-600 (Rogowski Coil) Output Lead Length

Category: WattsOn

Elkor's RC-600 Rogowski Coils are precision device...

8,737

Understanding Phasor Diagrams

Category: Knowledgebase

The phasor diagram represents the voltage and curr...

8,682

WattsOn-Mark II with SMA DataManager M for Export Limit and Zero Export Applications

Category: WattsOn

The following whitepaper was created by SMA for us...

8,674

WattsOn (including Mark II & MCM) Fuse/Breaker Requirements

Category: WattsOn

The WattsOn & WattsOn-Mark II Power Meters req...

8,338

Effect of CT Phase Shift on Metering Accuracy

Category: WattsOn

The phase shift of a current transformer (CT) is i...

7,427

Current Transfomers

Category: WattsOn

The WattsOn transducer is unique in that it can be...

7,349

Pulse Scaling

Category: WattsOn

By default, the pulse value is 1Wh / pulse, but yo...

6,703

Using Multiple CTs per phase

Category: WattsOn

Depending on the model of WattsOn used, it is poss...

6,390

CT Wire Length and Extension

Category: WattsOn

Depending on the type of CT used, the leads may be...

6,270

WattsOn-DISP Troubleshooting

Category: WattsOn

The DISP installation manual is located here: h...

5,733

ETport Firmware Recovery Procedure

Category: WattsOn

NOTE: This procedure ONLY works on the external ET...

5,354

Power Supply

Category: WattsOn

The WattsOn requires a 15-24VAC or 20-30VDC, 100mA...

4,533

Using WattsOn in Single/Split phase installations

Category: WattsOn

The WattsOn meter was natively designed for three-...

4,369

WattsOn Troubleshooting

Category: WattsOn

Most issues regarding unexpected readings from the...

4,359