Description
MYeBOX® is a range of portable analysers that can be configured from an app and/or a website to analyse and record electrical parameters, measure and record waveform transients and network quality parameters, as per the EN 50160 standard. The information is accessible remotely from the app and/or website. MYeBOX® measures and records electrical parameters in single-phase, two-phase or three-phase installations (with and without a neutral).
The app/website is connected to the device to display the measured data in real time, fully configure the device, start or stop the data recording, send the recorded data to the MYeBOX® Cloud platform, and even access the data from the memory to view it graphically or in table form. The remote connectivity lets you analyse the measured data from anywhere. The recorded data can also be sent to a data repository for further analysis in PowerVision Plus. The device can be configured locally using the capacitive keyboard and the on-screen menu options.
MYeBOX® 150 and MYeBOX® 1500 have the following features and functions:
- 4 voltage measurement inputs (U1, U2, U3, Un)
- 4 current measurement inputs (I1, I2, I3, In)
- Measurement of the main electrical parameters
- Measurement of network quality parameters
- True RMS measurement (TRMS)
- Measurement of consumption and generation (4Q)
- Voltage quality event log, according to EN 61000-4-30
- Transients log
- Recording of the wave shape associated with the quality events and transients
- Measurement according to EN 61000-4-30
- Power supply is independent of the measurement
- Recording of the wave shape for each recording period
- LCD Screen
- Capacitive keypad
- Micro-USB port to download data
- Automatic detection of clamps
- Identification of phases with colours
- Compatible with clamps with EEPROM
- Recording of system events (EVA)
- NTP synchronisation
- Sending of alarms via e-mail
- Wi-Fi communications (access point/terminal)
The MYeBOX® 1500 model also has:
- 1 voltage measurement input Uref
- 1 leakage current measurement input
- 2 transistor inputs to centralise impulses / tariff / state
- 2 transistor outputs for alarms
- 3G/4G communications
Applications
MYeBOX can be used to:
- Prepare complete studies of an electrical installation.
- Analyse consumption, load curves, disturbances in the installation’s voltage, display wave shapes, harmonics study or flicker measurement, among other options.
- Perform audits and analyses remotely.
SPECIFICATIONS
AC power supply
Nominal voltage
100…240 Vc.a.(Adaptador de alimentación de c.a.)
Frequency
47…63 Hz
Consumption
22…28 VA
Installation category
CAT II 300 V
Auxiliary battery power supply
Battery type
Litio (3,7 Vc.c.)
Capacity
3700 mAh
Load time
6 h
Load temperature
0 … 40 °C
Autonomy
2 h (without 3G), 50 min (with 3G)
Powered by charger, adapter
Output voltage
9 Vc.c.
Maximum power
20 W
Battery specification
Type
Litio
Voltage
3 Vc.c.
Performance-guarantee
10 años
Capacity
220 mAh
Memory
Type
FAT 32
Write time
1s, 1m, 5m, 15m, 1h, 1d
Voltage measurement circuit
Frequency measuring range
45…65 Hz
Input impedance
2,4 MΩ
Minimum measurement voltage (Vstart)
10 V ac
Consumption
0,15 VA
Installation category
CAT III 600 V
Sampling frequency
45…65 Hz
Current measurement circuit
Nominal current (In)
Depending on the clamp
Phase current measurement
Transformadores con salida 0,250 A ó 0,333 V
Phase current measuring range
1…200 % In
Maximum pulse current
3 x In A
Minimum current measurement
Depending on the clamp
Maximum input current consumption
0,0004 VA
Installation category
CAT III 600 V
Specific technical characteristics of current sensors
Measurement range
100/1000/10000 A
Linearity
2 % (10…200 % In)
Measurement accuracy
Phase voltage measurement
Class 0.2 0,2 (10…1000 VF-N c.a.) (IEC 61557-12)
Phase current measurement
class 0,2 (1…200 % In) (IEC 61557-12)
Frequency measurement
Class 0,1 (45…65 Hz)
Active power measurement (kW)
class 0,5 ± 1 digit (IEC 61557-12) (Vn ac 230/110)
Apparent power measurement (kVA)
class 0,5 ± 1 digit (IEC 61557-12) (Vn ac 230/110)
Reactive power measurement (kvar)
Class 1 ± 1 digit (IEC 61557-12) (Vn ac 230/110)
Active energy measurement (kWh)
Class 0,5S (IEC 62053-22)
Reactive energy measurement (kvarh)
Class 1 (IEC 62053-23)
Power factor measurement
Class 0.5 (IEC 61557-12)
Voltage THD
Class 0.5 (IEC 61557-12)
Voltage harmonics (THD)
(up 50th) Class 1 (IEC 61000-4-7)
Current THD
Class 1 (IEC 61000-4-7)
Current harmonics (THD)
(up 50th) Class 1 (IEC 61000-4-7)
Pinst. Flicker
3 % (IEC 61000-4-15)
Pst Flicker
5 % (0,2 … 10Pst) (IEC 61000-4-15)
Voltage unbalance (Kd)
Class A (IEC 61000-4-30)
Voltage asymmetry (Ka)
Class A (IEC 61000-4-30)
Current unbalance (Kd)
Class A (IEC 61000-4-30)
Current asymmetry (Ka)
Class A (IEC 61000-4-30)
Digital transistor outputs
Quantity
2
Type
Opto MOSFET
Maximum voltage
48 Vc.c.
Maximum current
90 mA
Digital inputs
Quantity
2
Type
Potential-free contact
Input/output insulation
2,7 kV
Maximum short-circuit current
5 mA
Maximum open circuit voltage
4…9 Vdc
Wireless communication
Technology / Type
Wi-Fi
Band
2,4 GHz.
Radio communication
Technology / Type
3G
Band
UMTS/HSPA: 850/900/1900/2100 MHz. # GSM /GPRS /EDGE: 850/900/1800/1900 MHz.
User interface
Display type
20-character alphanumeric x 2 lines
LED
21
Connectivity
µUSB
Keyboard
5 keys, 2 push button
Environmental characteristics
Working temperature
-10…+50 °C
Storage temperature
-20…+60 °C
Relative humidity (without condensation)
5…95 %
Protection class
IP 30
Mechanical characteristics
Envelope
Self-extinguishing V0 plastic
Weight (kg)
4,4
Standards
Standards
Recycling European Directive 2002/96/EC, EN 61326-1, IEC 61010-1, 3rd Edition
Certifications
CE
Electrical safety, Maximum height (m)
2000
Electrical safety
Insulation
Double-insulated electric shock protection class II (IEC 61010-1)
DIMENSIONS
CONNECTIONS
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