Follow the warnings described in this manual with the symbols shown below.
DANGER
Warns of a risk, which could result in personal injury or material damage.
ATTENTION
Indicates that special attention should be paid to a speci c point.
If you must handle the unit for its installation, start-up or maintenance, the following
should be taken into consideration:
Incorrect handling or installation of the unit may result in injury to personnel as well as damage
to the unit. In particular, handling with voltages applied may result in electric shock, which may
cause death or serious injury to personnel. Defective installation or maintenance may also
lead to the risk of re.
Read the manual carefully prior to connecting the unit. Follow all installation and maintenance
instructions throughout the unit’s working life. Pay special attention to the installation standards of the National Electrical Code.
Refer to the instruction manual before using the unit
In this manual, if the instructions marked with this symbol are not respected or carried out correctly, it can
result in injury or damage to the unit and /or installations.
CIRCUTOR, SA reserves the right to modify features or the product manual without prior noti cation.
DISCLAIMER
CIRCUTOR, SA reserves the right to make modi cations to the device or the unit speci ca-
tions set out in this instruction manual without prior notice.
CIRCUTOR, SA on its web site, supplies its customers with the latest versions of the device
speci cations and the most updated manuals.
www.circutor.com
CIRCUTOR, recommends using the original cables and accessories that are
supplied with the device.
6�1�1�- RATED VOLTAGE �����������������������������������������������������������������������������������������������������������������������������61
6�1�2�- PRIMARY VOLTAGE ������������������������������������������������������������������������������������������������������������������������� 62
6�1�3�- SECONDARY VOLTAGE�������������������������������������������������������������������������������������������������������������������62
6�1�4�- PHASE CLAMP SCALE ������������������������������������������������������������������������������������������������������������������� 63
6�1�5�- PRIMARY WINDING OF THE CURRENT TRANSFORMER �����������������������������������������������������������63
6�1�6�- NEUTRAL CLAMP SCALE �������������������������������������������������������������������������������������������������������������64
6�1�7�- PRIMARY WINDING OF THE NEUTRAL CURRENT TRANSFORMER ����������������������������������������� 64
6�1�8�- CLAMP SCALE FOR MEASURING THE LEAKAGE CURRENT, ILeak �����������������������������������������65
6�1�9�- PRIMARY WINDING OF THE LEAKAGE CURRENT TRANSFORMER �����������������������������������������65
6�1�10�- FREQUENCY ����������������������������������������������������������������������������������������������������������������������������������� 66
6�1�11�- SAVE ������������������������������������������������������������������������������������������������������������������������������������������������ 66
6�1�12�- EXIT �������������������������������������������������������������������������������������������������������������������������������������������������66
6�2�1�- NAME OF THE DEVICE �������������������������������������������������������������������������������������������������������������������� 67
6�2�2�- MEASUREMENT NAME �������������������������������������������������������������������������������������������������������������������67
6�2�3�- TYPE OF INSTALLATION �����������������������������������������������������������������������������������������������������������������68
6�2�4�- SAVE �������������������������������������������������������������������������������������������������������������������������������������������������� 68
6�2�5�- EXIT ���������������������������������������������������������������������������������������������������������������������������������������������������68
6�5�1�- COMPLETE DELETION OF THE DATABASE ���������������������������������������������������������������������������������76
6�5�2�- SAVE �������������������������������������������������������������������������������������������������������������������������������������������������� 77
6�5�3�- EXIT ���������������������������������������������������������������������������������������������������������������������������������������������������77
10�1�- UPDATING THROUGH USB ����������������������������������������������������������������������������������������������������������������� 83
10�2�- UPDATING THROUGH THE MOBILE APPLICATION ������������������������������������������������������������������������� 84
11�- TECHNICAL FEATURES �������������������������������������������������������������������������������������������������������������������������������85
12�- MAINTENANCE AND TECHNICAL SERVICE ���������������������������������������������������������������������������������������������� 89
13�- GUARANTEE �������������������������������������������������������������������������������������������������������������������������������������������������89
14�- CE CERTIFICATE ������������������������������������������������������������������������������������������������������������������������������������������ 90
In compliance with the relevant European directive.
MEASURING EQUIPMENT
E237816
~
UL certied
In compliance with the CMiM directive.
Safety category of the device : Class II
Device covered by European directive 2012/19/EC. At the end of its useful
life, do not leave the unit in a household waste container. Follow local regulations on electronic equipment recycling.
DC current
AC current
Note: The images of the devices are for illustrative purposes only and may differ from the orig-
inal device.
6
Instruction Manual
MYeBOX 150 - MYeBOX 1500
1�- VERIFICATION UPON RECEPTION
Check the following points when you receive the device:
a) The device meets the specications described in your order.
b) The device has not suffered any damage during transport.
c) Perform an external visual inspection of the device prior to switching it on.
d) Check that it has been delivered with the following:
Kit A_MYeBOX 150 and Kit A_MYeBOX 1500:
- An installation guide.
- 1 battery.
- 1 AC power supply adaptor.
- 1 Wi-Fi antenna.
- 1 3G antenna (Kit A_MYeBOX 1500).
- 1 μUSB cable.
- MYeBOX markers in 9 colours.
- Wireless connector for the transistor's digital inputs/outputs
(Kit A_MYeBOX 1500).
Kit MYeBOX 150 and Kit MYeBOX 1500:
- An installation guide.
- 1 battery.
- 1 AC power supply adaptor.
- 1 Wi-Fi antenna.
- 1 3G antenna (Kit MYeBOX 1500).
- 1 μUSB cable.
- MYeBOX markers in 9 colours.
- 4 UL 600 V CAT III voltage cables (5 in Kit MYeBOX 1500).
- 4 UL 600 V CAT III crocodile clamp (5 in Kit MYeBOX 1500).
- Wireless connector for the transistor's digital inputs/outputs
(Kit MYeBOX 1500).
- Carrying case.
If any problem is noticed upon reception, immediately contact the transport
company and/or CIRCUTOR's after-sales service.
Instruction Manual
7
MYeBOX 150 - MYeBOX 1500
2�- PRODUCT DESCRIPTION
MYeBOX is a portable analyzer that measures, calculates and displays the main parameters of
any electrical installation (single-phase, two-phase with and without neutral, balanced or unbalanced three-phase and through an ARON connection)
MYeBOX can be fully congured remotely and can display electrical parameters on a smart-
phone or tablet using a mobile application connected to a Wi-Fi network.
There are 2 device models:
MYeBOX 150.
MYeBOX 1500.
The MYeBOX 150 features:
- 4 inputs for measuring voltage: L1, L2, L3 and N.
- 4 inputs for measuring current: L1, L2, L3 and N.
- 5 keys and 2 buttons that allow you to browse between the various screens and pro-
gram the device.
- 14 indicator LEDs:on, battery status, log, measurement input connection, memory
status and Wi-Fi connection.
- LCD Display, for viewing parameters.
- Wi-Fi communications.
- 1 μUSB connector to connect and download data to a PC.
The MYeBOX 1500 features:
- 5 inputs for measuring voltage: L1, L2, L3, N and reference voltage URef.
- 5 inputs for measuring current: L1, L2, L3, N and leakage current.
- 5 keys and 2 buttons that allow you to browse between the various screensand pro-
gram the device.
- 21 indicator LEDs: on, battery status, log, measurement input connection, memory
status, Wi-Fi connection and 3G connection.
- LCD Display, for viewing parameters.
- 2 digital inputs.
- 2 transistor outputs�
- 3G communications.
- Wi-Fi communications.
8
Instruction Manual
MYeBOX 150 - MYeBOX 1500
- 1 μUSB connector to connect and download data to a PC.
The MYeBOX mobile application lets you fully program the MYeBOX remotely, congure the
measurement, display the most important parameters and send logs to MYeBOX Cloud.
Instruction Manual
9
MYeBOX 150 - MYeBOX 1500
3�- DEVICE INSTALLATION
3.1.- PRELIMINARY RECOMMENDATIONS
In order to use the device safely, it is essential that the individuals who handle it
follow the safety measures set out in the standards of the country where it is being used, use the necessary personal protective equipment (rubber gloves, facial
protection, and approved reproof clothing) to avoid injury from shocks or electric
arc from exposure to live conductors, and pay attention to the various warnings
included in this instruction manual.
The MYeBOX device must be installed by authorised and qualied staff.
The power supply plug must be disconnected and measuring systems switched off before handling, altering the connections or replacing the device. It is dangerous to handle the device
while it is powered.
Also, it is critical to keep the cables in perfect condition to avoid accidents, personal injury and
damage to installations.
The device's functionality is limited to the category of measuring voltage or specic current
values.
The manufacturer of the device is not responsible for any damage resulting from failure by the
user or installer to heed the warnings and/or recommendations set out in this manual, nor for
damage resulting from the use of products or accessories that did not come with the device or
that were made by other manufacturers.
Inspect the device prior to each use. Check that it has no cracks and no pieces are missing
from the housing.
If an anomaly or malfunction is detected in the device, do not use the device to take any measurements.
Inspect the work area before taking any measurements. Do not take measurements in dangerous, humid or wet areas or blasting areas.
Disconnect the device from the power supply (device and measuring system
power supply) before maintaining, repairing or handling the device's connections.
Please contact the after-sales service if you suspect that there is an operational
fault in the device.
10
Instruction Manual
MYeBOX 150 - MYeBOX 1500
3.2.- BATTERY INSTALLATION
Do not disassemble or modify the battery.
The warranty does not cover any battery not delivered by Circutor or batteries
that have been disassembled or modied.
There is a risk of explosion if installed incorrectly.
To avoid possible damage:
- Only install the batteries supplied or recommended by Circutor.
- Keep the battery away from re and high-temperature lights.
- Do attempt to disassemble it.
- Do not expose it to water.
- Do not short-circuit it.
- Do not hit the battery.
When disposing of the battery, comply with local laws and ordinances.
Do not dispose of it with household waste. At the end of its useful life, dispose
of the product at a specic collection point for electrical or electronic equipment.
To avoid electric shocks, disconnect the measuring and power supply terminals
before opening the cover.
Do not use the device without the cover in place.
The battery's cover is located on the underside of the device, as shown in Figure 1.
Battery
Figure 1:Location of the battery�
Unscrew the cover fastening screws with a athead screwdriver and slide the cover off the device. (Figure 2)
Instruction Manual
11
Connect the battery, Figure 3.
MYeBOX 150 - MYeBOX 1500
Figure 2:Removal of the battery cover�
Figure 3:Connect the battery�
Insert the connection cable inside the battery cover, Figure 4.
Figure 4:Insert the connection cable inside the battery cover�
Insert the battery into its correct position and replace the cover. (Figure 5)
Be careful not to pinch the battery cables when inserting it.
12
Instruction Manual
MYeBOX 150 - MYeBOX 1500
Disconnect the battery if the device is going to be idle for more than 3 months.
Figure 5: Inserting the battery�
If the device has been without power for more than 4 weeks, it is recommended
to load a few hours before use.
The battery reaches its maximum capacity after it is fully charged and discharged
a few times.
Do not charge the battery at temperatures above 40ºC or below 0ºC.
Battery charger selected is not for outdoor use.
3.3.- INSTALLATION
Terminals, opening covers or removing elements can expose parts that are hazardous to the touch while the device is powered. Do not use the device until it is
fully installed.
3�3�1�- MAGNETIC FASTENING STRAP
The MYeBOX has an optional fastening strap.
Figure 6: Fastening strap�
Instruction Manual
13
To install the strap on the device, follow these steps:
Figure 7: Installation of the fastening strap: Steps 1 and 2�
MYeBOX 150 - MYeBOX 1500
Figure 8: Installation of the fastening strap: Steps 3 and 4�
3.4.- MYeBOX 480V ~ PSU ADAPTER : POWER SUPPLY ADAPTER
Note :The MYeBOX 480V ~ power supply adapter is an accessory sold separately.
The MYeBOX 480V~ PSU ADAPTER is a highly efcient universal power supply adapter, de-
signed to power and charge the MYeBOX portable power analyser.
Designed for CAT IV 300 V, it operates at 230V ... 480V ~
The adapter comes with banana cables, which allow it to be connected to the majority of systems, and an adapter cable to connect it to the MYeBOX analyser.
To measure voltage, you must use 600 V CAT III double-insulated connection cables.
The Kit B_MYeBOX 150 and Kit B_MYeBOX 1500 kits come with the necessary cables:
- UL 600 V CAT III double-insulated voltage cables, or higher.
- UL 600 V CAT III crocodile clamps
Coloured markers are included with the devices to identify the measuring channels according
to each country's standard.
Table 4: Cable colours: European (IEC 60445 :2010)�
PhaseCable colour
L1Brown
L2Black
L3Grey
NLight blue
I LeakMaroon
EarthGreen / Yellow
3.6.- CURRENT CLAMPS
The current may be measured using current clamps or transformer clamps.
The device automatically recognises the clamps that are connected to it and shows the necessary parameters in the setup menu. (“6.1.- SETUP MENU: MEASURE SETUP”)
Using clamps is necessary IEC 61010-2-032.
Phase and neutral current measurement:
Table 5: Clamps and transformers for measuring the phase current and the neutral current�
Type Scale Measurement rangeAccuracy
CPG-5-0.05 ... 5 A0.2% (3 % ... 120% In)
CPG-100-1 ... 100 A0.2% (3 % ... 120% In)
CPRG-500-1 ... 500 A0.2% (3 % ... 120% In)
CPRG-1000-1 ... 1000 A0.2% (3 % ... 120% In)
CPG-200/2000
FLEX-Rxxx
Transformer ���/ 0�333V
LOW
HI
LOW
MEDIUM
HI
-
1 ... 200 A 0.2% (3 % ... 120% In)
10 ... 2000 A0.2% (3 % ... 120% In)
100 A1% (10 % ... 200% In)
1000 A1% (10 % ... 200% In)
10000 A1% (10 % ... 200% In)
1% ... 200% In
1% (1% ... 19% In)
0.5% (20% ... 120% In)
(1)
16
Instruction Manual
MYeBOX 150 - MYeBOX 1500
Table 5 (Continuation):Clamps and transformers for measuring the phase current and the neutral current�
Type Scale Measurement rangeAccuracy
(1)
Transformer ���/ 0�250A
Accuracy is given by the following measurement conditions for input 2V: exclusion of errors produced by the
-
1% ... 200% In0.5% (1% ... 200% In)
(1)
clamps and external voltage transformers, with a range in temperature of 5 ... 45 ºC and power factor 0 ... 1.
The 3 phase clamps L1, L2 and L3 must be of the same type. Otherwise, an
error event is logged in the EVA le; in this case measurements can be taken
with the device using the features of the L1 clamp.
Measurement of the leakage current, ILeak (MYeBOX 1500 model):
Table 6: Clamps and transformers for measuring the leakage current�
Type ScaleMeasurement rangeAccuracy
CFG-5-0.01 ... 5 A0.2% (3 % ... 200% In)
CFG-10-0.02 ...10 A0.2% (3 % ... 200% In)
Transformer WG-1% ... 500% In1% (10% ... 200% In)
(2)
Accuracy is given by the following measurement conditions for input 2V: exclusion of errors produced by the
clamps and external voltage transformers, with a range in temperature of 5 ... 45 ºC and power factor 0 ... 1.
(2)
Note: Transformers must be connected to the device with connectors and the corresponding
EEPROM in order for them to work.
3.7.- DEVICE TERMINALS
3�7�1�- MYeBOX 150
Table 7:List of terminals on the lower face of the MYeBOX 150�
Device terminals on the lower face of the MYeBOX 150
1: U1, Voltage input L15: I1, Current input L1
2: U2, Voltage input L26: I2, Current input L2
3: U3, Voltage inputL37: I3, Current input L3
4: UN, Voltage input neutral
12345678
8: IN, Neutral current input
Instruction Manual
Figure 10:MYeBOX 150 terminals, lower face�
17
MYeBOX 150 - MYeBOX 1500
Table 8:List of terminals on the upper face of the MYeBOX 150�
Device terminals on the upper face of the MYeBOX 150
9: Power Supply, auxiliary power supply.10: μUSB, μUSB connector.
9
Figure 11:MYeBOX 150 terminals, upper face�
10
3�7�2�- MYeBOX 1500
Table 9:List of terminals on the lower face of the MYeBOX 1500�
Device terminals on the lower face of the MYeBOX 1500
1: U1, Voltage input L16: I1, Current input L1
2: U2, Voltage input L27: I2, Current input L2
3: U3, Voltage inputL38: I3, Current input L3
4: UN, Voltage input neutral
5: URef, Reference voltage input.
12345678910
Figure 12:MYeBOX 1500 terminals, lower face�
9: IN, Neutral current input
10: ILeak, Leakage current input
18
Table 10:List of terminals on the upper face of the MYeBOX 1500�
Device terminals on the upper face of the MYeBOX 1500
11: Power Supply, auxiliary power supply.15: O1, Transistor output 1
12: I1, Digital input 1 16: O2, Transistor output 2
13: I2, Digital input 217: OC, GND for transistor outputs
14: IC, GND for digital inputs18: μUSB, μUSB connector.
Instruction Manual
MYeBOX 150 - MYeBOX 1500
11
Figure 13:MYeBOX 1500 terminals, upper face�
12
131415
16
17
18
Instruction Manual
19
MYeBOX 150 - MYeBOX 1500
3.8.- CONNECTION DIAGRAMS
3�8�1�- THREE-PHASE NETWORK MEASURING WITH A 4-WIRE CONNECTION,
MYeBOX 150�
Type of installation (Select circuit)
(3)
: 3 Phases + Neutral.
ALIMENTACIÓN AUXILIAR
POWER SUPPLY
MY
eBOX 150
U1
U2 U3UNI1I2I3IN
L1
L2
L3
CARGA / LOAD
N
Figure 14: Three-phase measuring with a 4-wire connection (MYeBOX 150)�
Note: See section “3.8.10.- DETAIL OF THE CURRENT MEASUREMENT CONNECTION.”
(3)
See “5.2.- DISPLAY MENU: DEVICE PROFILE”
20
Instruction Manual
MYeBOX 150 - MYeBOX 1500
3�8�2�- THREE-PHASE NETWORK MEASURING WITH A 4-WIRE CONNECTION,
MYeBOX 1500�
Type of installation (Select circuit)
(4)
: 3 Phases + Neutral.
ALIMENTACIÓN AUXILIAR
POWER SUPPLY
MY
eBOX 1500
U1
U2 U3UN
URef
I1I2I3IN
L1
L2
L3
CARGA / LOAD
N
Figure 15: Three-phase measuring with a 4-wire connection (MYeBOX 1500)�
Note: See section “3.8.10.- DETAIL OF THE CURRENT MEASUREMENT CONNECTION.”
(4)
See “5.2.- DISPLAY MENU: DEVICE PROFILE”
Instruction Manual
21
MYeBOX 150 - MYeBOX 1500
3�8�3�- THREE-PHASE NETWORK MEASURING WITH A 3-WIRE CONNECTION, MYeBOX
150 AND MYeBOX1500�
Type of installation (Select circuit)
(5)
: 3 Phases.
MY
eBOX 150
ALIMENTACIÓN AUXILIAR
POWER SUPPLY
U1
U2 U3I1I2I3
L1
L2
CARGA / LOAD
L3
Figure 16: Three-phase measuring with a 3-wire connection (MYeBOX 150, MYeBOX 1500)�
Note: See section “3.8.10.- DETAIL OF THE CURRENT MEASUREMENT CONNECTION.”
(5)
See “5.2.- DISPLAY MENU: DEVICE PROFILE”
22
Instruction Manual
MYeBOX 150 - MYeBOX 1500
3�8�4�- THREE-PHASE NETWORK MEASURING WITH A 3-WIRE CONNECTION AND ARON
CONNECTION, MYeBOX 150 AND MYeBOX 1500�
Type of installation (Select circuit)
(6)
: Aron.
ALIMENTACIÓN AUXILIAR
POWER SUPPLY
MY
eBOX 150
U1
U2 U3I1I3
L1
L2
CARGA / LOAD
L3
Figure 17: Three-phase measuring with a 3-wire connection and an ARON connection (MYeBOX 150, MYeBOX 1500)�
Note: See section “3.8.10.- DETAIL OF THE CURRENT MEASUREMENT CONNECTION.”
(6)
See “5.2.- DISPLAY MENU: DEVICE PROFILE”
Instruction Manual
23
MYeBOX 150 - MYeBOX 1500
3�8�5�- TWO-PHASE NETWORK MEASURING WITH A 3-WIRE CONNECTION,
MYeBOX 150�
Type of installation (Select circuit)
(7)
: 2 Phases + Neutral.
ALIMENTACIÓN AUXILIAR
POWER SUPPLY
MY
eBOX 150
U1
U2UNI1I2IN
L1
L2
CARGA / LOAD
N
Figure 18: Two-phase measuring with a 3-wire connection (MYeBOX 150)�
Note: See section “3.8.10.- DETAIL OF THE CURRENT MEASUREMENT CONNECTION.”
(7)
See “5.2.- DISPLAY MENU: DEVICE PROFILE”
24
Instruction Manual
MYeBOX 150 - MYeBOX 1500
3�8�6�- TWO-PHASE NETWORK MEASURING WITH A 3-WIRE CONNECTION,
MYeBOX 1500�
Type of installation (Select circuit)
(8)
: 2 Phases + Neutral.
ALIMENTACIÓN AUXILIAR
POWER SUPPLY
MY
eBOX 1500
U1NU2
UN
URef
I1I2IN
CARGA / LOAD
Figure 19: Two-phase measuring with a 3-wire connection (MYeBOX 1500)�
Note: See section “3.8.10.- DETAIL OF THE CURRENT MEASUREMENT CONNECTION.”
(8)
See “5.2.- DISPLAY MENU: DEVICE PROFILE”
Instruction Manual
25
MYeBOX 150 - MYeBOX 1500
3�8�7� - SINGLE-PHASE NETWORK MEASUREMENT, PHASE TO PHASE, WITH A 2-WIRE
CONNECTION, MYeBOX 150 AND MYeBOX 1500�
Type of installation (Select circuit)
(9)
: 2 Phases.
MY
eBOX 150
ALIMENTACIÓN AUXILIAR
POWER SUPPLY
U1
U2I1
L1
L2
Figure 20: Single-phase measurement, phase to neutral, with a 2-wire connection (MYeBOX 150, MYeBOX 1500)�
CARGA / LOAD
Note: See section “3.8.10.- DETAIL OF THE CURRENT MEASUREMENT CONNECTION.”
(9)
See “5.2.- DISPLAY MENU: DEVICE PROFILE”
26
Instruction Manual
MYeBOX 150 - MYeBOX 1500
3�8�8�- SINGLE-PHASE NETWORK MEASUREMENT, PHASE TO NEUTRAL, WITH A
2-WIRE CONNECTION, MYeBOX 150�
Type of installation (Select circuit)
(10)
: 1 Phase + Neutral.
ALIMENTACIÓN AUXILIAR
POWER SUPPLY
MY
eBOX 150
U1
UN
I1
L1
CARGA / LOAD
N
Figure 21: Single-phase measurement, phase to neutral, with a 2-wire connection (MYeBOX 150)�
Note: See section “3.8.10.- DETAIL OF THE CURRENT MEASUREMENT CONNECTION.”
(10)
See “5.2.- DISPLAY MENU: DEVICE PROFILE”
Instruction Manual
27
MYeBOX 150 - MYeBOX 1500
3�8�9�- SINGLE-PHASE NETWORK MEASUREMENT, PHASE TO NEUTRAL, WITH A
2-WIRE CONNECTION, MYeBOX 1500�
Type of installation (Select circuit)
(11)
: 1 Phase + Neutral.
ALIMENTACIÓN AUXILIAR
POWER SUPPLY
MY
eBOX 1500
U1
UN
URef
I1
L1
CARGA / LOAD
N
Figure 22: Single-phase measurement, phase to neutral, with a 2-wire connection (MYeBOX 1500)�
Note: See section “3.8.10.- DETAIL OF THE CURRENT MEASUREMENT CONNECTION.”
(11)
See “5.2.- DISPLAY MENU: DEVICE PROFILE”
28
Instruction Manual
MYeBOX 150 - MYeBOX 1500
POWERSUPPLY
ALIMENTACIÓN AUXILIAR
eBOX 1500
3�8�10�- DETAIL OF THE CURRENT MEASUREMENT CONNECTION�
Figure 23: Detail of the current measurement connection�
3�8�11�- LEAKAGE CURRENT CONNECTION, ILeak� (MYeBOX 1500 MODEL)
L1
L2
L3
N
CARGA /LOAD
Figure 24: Connection of the leakage current, ILeak (MYeBOX 1500)�
ILeak
Instruction Manual
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