Instructions
Table Of Contents
- Safety precautions
- DISCLAIMER
- CONTENTS
- Revision log
- SYMBOLS
- 1.- VERIFICATION UPON RECEPTION
- 2.- Product description
- 3.- DEVICE installation
- 3.1.- PRELIMINARY RECOMMENDATIONS
- 3.2.- BATTERY INSTALLATION
- 3.4.- MYeBOX 480V ~ PSU ADAPTER : POWER SUPPLY ADAPTER
- 3.5.- VOLTAGE CABLES
- 3.6.- CURRENT CLAMPS
- 3.7.2.- MYeBOX 1500
- 3.8.- CONNECTION DIAGRAMS
- 3.8.1.- Three-phase network measuring with a 4-wire connection,
- MYeBOX 150.
- 3.8.2.- Three-phase network measuring with a 4-wire connection,
- MYeBOX 1500.
- 3.8.3.- Three-phase network measuring with a 3-wire connection, MYeBOX 150 and MYeBOX1500.
- 3.8.4.- Three-phase network measuring with a 3-wire connection and ARON connection, MYeBOX 150 and MYeBOX 1500.
- 3.8.5.- Two-phase network measuring with a 3-wire connection,
- MYeBOX 150.
- 3.8.6.- Two-phase network measuring with a 3-wire connection,
- MYeBOX 1500.
- 3.8.7. - Single-phase network measurement, phase to phase, with a 2-wire connection, MYeBOX 150 and MYeBOX 1500.
- 3.8.8.- Single-phase network measurement, phase to neutral, with a 2-wire connection, MYeBOX 150.
- 3.8.9.- Single-phase network measurement, phase to neutral, with a 2-wire connection, MYeBOX 1500.
- 3.8.10.- Detail of the current measurement connection.
- 3.8.11.- Leakage current connection, ILeak. (MYeBOX 1500 model)
- 3.9.- REGISTERING AND UPDATING THE DEVICE
- 4.- OPERATION
- 5.- display
- 6.- CONFIGURATION
- 6.2.2.- Measurement name
- 6.2.1.- Name of the device
- 6.1.12.- Exit
- 6.1.11.- Save
- 6.1.10.- Frequency
- 6.1.9.- Primary winding of the leakage current transformer
- 6.1.7.- Primary winding of the neutral current transformer
- 6.1.6.- Neutral clamp scale
- 6.1.5.- Primary winding of the current transformer
- 6.1.4.- Phase clamp scale
- 6.1.3.- Secondary voltage
- 6.1.2.- Primary voltage
- 6.3.2.- Gap, Sag
- 6.3.1.- Overvoltage, swell
- 6.2.5.- Exit
- 6.2.4.- Save
- 6.2.3.- Type of installation
- 6.4.1.- Wi-Fi Configuration
- 6.3.6.- Exit
- 6.3.5.- Save
- 6.3.4.- Transients, Disturb
- 6.3.3.- Outage, Interruption
- 6.4.9.- PIN
- 6.4.8.- APN, password
- 6.4.7.- APN, user
- 6.4.6.- APN, access point name
- 6.4.5.- Enabling 3G communications
- 6.4.4.- Password
- 6.4.3.- WPS
- 6.4.2.- SSID
- 6.5.- SETUP MENU: MEMORY SETUP
- 6.6.- SETUP MENU: RESET FACTORY SETUP
- 6.1.1.- Rated voltage
- 6.1.8.- Clamp scale for measuring the leakage current, ILeak
- 7.- WIRELESS COMMUNICATIONS
- 8.- MOBILE APPLICATION MYeBOX
- 9.- mYeBOX Cloud
- 10.- software UPDATE
- 11.- TECHNICAL FEATURES
- 12.- Maintenance AND TECHNICAL SERVICE
- 13.- GUARANTEE
- 14.- CE CERTIFICATE
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MYeBOX 150 - MYeBOX 1500
Instruction Manual
Transients
Transients are detected by checking that the difference between one sample and the next does
not exceed the maximum nominal slope value multiplied by the distortion level coefcient se-
lected by the user (“6.3.4.- TRANSIENTS, DISTURB”).
In this case 128 samples are checked per cycle.
The maximum nominal slope value is the maximum tangent value calculated using a nominal
value selected by the user. By denition, in a sine wave this maximum slope is given by the zero
crossing, therefore the maximum slope is calculated as the value of the sine wave between
sample point 0 (zero crossing) and point 1 (rst sample).
Transients are checked and saved phase by phase. The 3 voltage phases are checked sepa-
rately and when a transient is detected it saves the 15 wave shape cycles of the variable that
caused it.
Example:
Figure 29 shows the disturbances detected when conguring a distortion coefcient of 5�0
Figure 29: Transients detected with a distortion coefcient of 5.0.
Figure 30 shows the disturbances detected when conguring a distortion coefcient of 90�0