manual_installation_final

Installation Manual

Installation Manual 1

Specification of Neu Plus

1. Electrical 4. Wiring

Type of Measurement

Direct

Wire size

14~24 AWG

Distribution

Maximum phase

Voltage

2-phase 3 wire

3-phase 4 wire

278 V

Strip length

Screw size

Screw Torque

7 mm

M2

0.2 Nm

Maximum Current *

100 A

Terminal Block Series

TBP02P1-381

Frequency

50 or 60 Hz

Material

PA66 (UL94V-0)

Supply voltage

12V DC 1.5 A

Pitch

3.81 mm

2. Mechanical

Dimensions

Weight

Housing material

99 mm x 93.5 mm x

34.2 mm

250 g

PET G

5. Environmental

Operation Temperature 0 °C to 64 °C

6. Storage

Available storage

14 GB

Data transfer interval

5 min

3. Communication

Connection

Wi-Fi or Ethernet

Protocol

802.11 b/g/n

Frequency

2.4 GHz

7. Measurements

Sampling rate

Instant values

1 second

Active energy,

reactive energy,

voltage, current,

power factor,

frequency,

timestamp.

Specification of Neu Plus

10,5

99,0 34,5

10,3

85,1

59,5

93,5

26,2

Safety Precautions

Warning

The Neu Plus device is connected to high and

dangerous voltages. An installation without

caution and safety can be dangerous or

even fatal. Please assure to follow strictly the

following guidelines:

The Neu Plus meter must be installed by

a qualified professional and authorized by

Neu Energy Colombia (or Brazil, depending

on the country)

Questions?

Contact help.neu.energu

Designed by Neu Energy in Medellin, CO

@2021 Neu Energy CO (Razão Social)

Personal Protective Equipment must be

used along the installation of the Current

Transformers and at moments where the

installer exposes his self to hazardous

tensions.

Do not try to open the Neu Plus device,

touch on its internal parts or repair. In case

something is wrong, contact the Neu Plus

representatives.

If you understand that the Current

Transformers, Cables or any equipments

were damaged, do not use them in the

installation.

Install the Neu Plus where there is no

direct sunlight or at extremely high or low

temperatures (0-50ºC). The meter also

should not be exposed to water.


Final

Final Results Preview

V I1 I2 I3

1 2 3 N + - + - + - B A - +

1

2

3

0

4

5

6

7

8

9

0 0 0

0

1

2

3

4

S2

5

6

7

8

R

S2

9

OFF

ON

S

S2

T


Tools Required

(A)Cutting Pliers

(B) Wire Stripping Pliers

Tools Required for Installation

(C) Ferrule Pliers

(D)Electronic Tools Kit

(Or Screw Driver M2)

(E)Screwdriver M6

(C) Ferrule Pliers

Rubber Gloves and Boots Protection Glasses Flashlight


Equipment

(1) 3D Printed Wall

Adapter x1

(2) Power Source x1

Specification of Equipment

(3) Current

Transformers x3

(4) Short Circuit Breaker

x3

(5) Breaker (6) DIN Rail



(7) Outlet (8) Duplex Wire – 2x

2mm

(9) Spiral for Cables

(10) Plastic Straps – 10

mm

(11) Cable White - 5mm (12) Cable Black - 5mm

(13) Cable Identifiers

(14) Double Sided Tape

(15) Self Drilling Screws

M4 x Lenght 16 mm x2

1 2 3


(16) Philps Screws M4

x 2

(17) Fork Terminals – M5

X Cable Diameter 5mm


(18) Insulated Ferrules

(A)

1 Cable Connection

Cable Diameter: 5mm

Pin Length: 8 mm

Pin Diameter: 2 mm

Warning

Neu Plus monitor uses specific electricity material in the

installation and works in high tension voltages. Install only

with the approval of Neu Energy permission and carefully

follow all the instructions of this manual.

(B)

2 Cable Connection

Cable Diameter: 6mm

Pin Length: 12 mm

Pin Diameter: 3 mm


Phase 1: Preparation Of Equipments

1.0 – Preparation

Before we start, it is important to prepare all

the materials and equipment. This involves:

1. Cables measurement, cutting and stripping;

2. Terminals installations

3. Equipment connections.

1.1 – Voltage – Preparing the (11) White Cables

(a) 3x Cut: Neu Plus - Circuit Breaker [5]:

Connect the Insulated Ferrule [18a] at both

ends.

(b) 3x Cut: Circuit Breaker [5] - Voltage

Phases: Connect the Insulated Ferrule [18a]

on one end and the other end with Fork

Terminals [17].

(c)1x Cut: Neu Plus - GDN Line: Connect the

Insulated Ferrule [18a] on one end and the

Fork terminals [17] on the other end.

(d) Using the Cable Identifiers [13] enumerate

them as it is shown in the next image.

1.2 – Currents – Preparing the (12) Black Cables

(a) 6x Cut: Neu Plus - Short Circuit Terminal

[4]: Connect the Insulated Ferrule [18a] at

one end.

(b) 6x Cut: Circuit Terminal [3] - Voltage

Phase: Connect the Insulated Ferrule [18a] at

one end and connect the outputs S1 and S2 of

Current Transformers [3].

(c) 3x Cut: Short Circuit Terminal [4] - Earth:

Connect a Fork terminals [17] to the end of

each cable.

(d) Using the Cable Identifiers [13] enumerate

them as it is shown in the next image.

*Even numbers are positive sides, odd numbers

are negative*


Phase 1: Preparation of Equipments

1.3 – Duplex Wire [8] for Power Source

(a) Cut (1x) Outlet [7] – Voltage & GDN Line.

14x [11]

6x [12]

40x [13]

7x [17]

22x [18A]

Final

1

2

V I1 I2 I3

1 2 3 N + - + - + - B A - +

3

0

4

5

6

7

8

0 0 0

9

0

1

2

3

4

S2

5

6

7

8

R

S2

9

OFF

ON

S

S2

T


Phase 2: Preparation of the Installation

2.0 – Installation of DIN Rail

Pick up the DIN Rail [6] and with the Self

Drilling Screws [14] fix it in an appropriate

space in the wall

Aftet that, clip the disjuntor in the DIN Rail.

1x [5]

1x [6]

2x [15]

1.0

2.1 – Connection of the outlet

and Neu Plus Basis

(A) Pick up the Duplex Wire [8] and the

Outlet [7].

Connect the duplex Wire in the Outlet.

(B) Plug the Neu Plus into its Base [1] and

fix it with the Phillips Screw [15].

1x [1]

1x [7]

1x [8]

2x [16]

1.1.1

1.1

1.1.2

1.2



2.2 – Connection of Tension Cables

For each fase and Cable [1,2,3] do the

following:

Connect one the other White Cable [11], in

the exit of the Breaker[7].

Connect one of the ends of the White Cable

[11], in the tension’s exit 1 of Neu Plus and in

the exit of the Breaker[7].

1.2

V

Repeat the process for the other White

Cables [11].

I1

I2 I3

1 2 3 N + - + - +

1

2

3

1

2

3


2.3 – Connections of the Short Circuit Terminal


*Read the Short Circuit Borne Management

Considerations before accomplishing this step*

For Black Cables [12] numbered #4 to #9,

follow the instructions below:

Make sure the Short Circuit Terminal [4] is

closed before making the connection.

Join the two terminalless ends of the Black

Cables #4 [12] in an Insulated Terminal

[18b] and connect them to one of the

inputs of the Short Circuit Terminal [4]

3x [4]

1x [11]

3x [17]

6x [18B]

I3

1.3.1

-

4 B A -

4

Join the two terminalless ends of the Black

Cables #5 [12] with a Black Cable #0

[12] on an Insulated Terminal [18b] and

connect them to the other inputs of the

Short Circuit Terminal [4].

Connect the other end of the Black Cable

#0 [12] to a Fork Terminal [17] and connect

it to ground.

Repeat the process for Black Cables #6 to

#9 [12].

5

0

5



Short Circuit Borne Management

The installation of the Short Circuit Bornes must be done very carefully.

So certify to follow closely the instructions.

a) Closed Short Circuit Borne b) Opened Short Circuit Borne

1.3.2

CURRENT FLOW

To open: Drill the screw and

move the bar to the left side and

lock.

To close: Drill the screw and

move the bar to the left side

and lock.

*Notice that When the borne is closed, the current is allower to flow through

it, making it safe to procede with the Current Transformer Installation*.



2.4 – Connection of the cables to the CT

*Read the Current Transformers Management

Considerations before accomplishing this step*

For each Current Transformer [3], follow the

instructions below:

Open the S1 and S2 inputs of the CTs for

cable entry.

1.4.1

Connect the Black Cable #4 [12] to the S1

input of the CT.

Connect the Black Cable #5 [12] to the S2

output of the CT.

Repeat the process for the remaining CTs

and Cables.

4

5

4

5

S1

S2

2.2


V

I1

I2


1.4.2

Current Transformers Management Considerations

S1

S2

CURRENT R CURRENT S CURRENT T

S1

S2

S1

S2

S1

S2

I32.3.1

All of them must be installaed at the same side.

The S1 side must be turned from positive to negative of the current

flow. S2 side must be the exit side of the current flow.



2.5 – Connection of Neu Plus Current Exits

Connect the Black Cables #4,6,8 [12] to

the Positive outputs of the Neu Plus.

Connect the Black Cables #5,7,9 [12] to

the Neu Plus Negative outputs.

Connect the Black Cables #0 [12] from the

terminal outputs to GDN Line.

1.5.1

Stick Neu Plus to the wall with Double

Sided Tape [14].

Fit the Short Circuit Terminals [4] on the

Rail [6].

At the end of Phase 2, your installation should

be in accordance with the figure on the next

page.

V I1 I2 I3

1 2 3 N + - + - + - B A - +

4

5

5

4

S2

2.3.2


1.5.2


V I1 I2 I3

1 2 3 N + - + - + - B A - +

4

5

6

7

8

9

0 0 0

5

7

9

4

6

8

S2 S2 S2

2.4


Phase 3: Installation

3.0 – Turn off the power!

Shut off the power of the main disjunctor.

Verify with you Multimeter [G] set as

tension mode if the power is really of.

2.0

3.1 – Connection of Tension

Cables

Connect the end of the White Cable #1,2,3

[11] into the Phases R, S y T of the main

Disjunctor.

2.1

OFF

ON

OFF

ON

1

2

3

R

OFF

ON

S

2.5

2.6

T



3.2 – Connection of Neutral cable+

Connect the White Cable #0 [11] and connect to the Ground Line

1x [11]

1x [17]

2.2

V

I1

I2

1 2 3 N + - + -

1

2

3

0

GROUND

1

2

3

R

OFF

ON

S

T



3.3 – Connect the CTs

For each Current Transformer [3], repeat the processes below:

*Pay attention to the CT fitting direction!*

Open the CT’s window.

Plug the CT with the phase R cable through

it and close the CT’s window.

I32.3.1

- B A -

R

S1

S2

R

Repeat the process for the phases S and T.

S1

S2

S1

S2

2.3.2

OFF

S1

S2

CURRENT R

CURRENT R

S2

S2

R

ON

S2

S

T



3.4 – Connect the cables to the GND line

Connect the Black Cables #0 [12] from the Bornes to the GND lines.

2.4

GROUND

0 0 0



3.5 – Outlet Connection

Connect one of the outputs of the Double

Wire of the Outlet mounted in step (2.1) to

one of the phases and the other toGND Line.

Use a Fork Terminal [17] for connections.

3.6 – Turn off the power!

2.6

Certify that all the steps were successfully

and attentiously executed.

Turn on the power.

With double-sided tape [14], glue the

socket to a location close to the Neu Plus.

2x [17]

2.5

OFF

ON

OFF

ON

GROUND

3.7 – Power Source – NEU Plus

2.7

Connect the Power Source [2] of Neu Plus

to the Outlet.

V I1 I2 I3

1 2 3 N + - + - + - B A - +

R


3.8 – Open the Short Circuit Bornes

3.0

Don’t forget to open the Short Circuit Bornes you closed before the installation!


3.9 – Finalization and Organization

With Spiral for Cables [9] and Plastic Straps [10], organize and clean the installation.

Congratulations!

You finished the installation, now it’s up to us!


Final Results

Final

V I1 I2 I3

1 2 3 N + - + - + - B A - +

1

2

3

0

4

5

6

7

8

9

0 0 0

0

1

2

3

4

S2

5

6

7

8

R

S2

9

OFF

ON

S

S2

T


Final Results: Variation 1

Variation 1

V I1 I2 I3

1 2 3 N + - + - + - B A - +

1

2

0

4

6

8

0

3

0

0 0

1

2

3

4

S2

5

6

7

8

R

S2

9

OFF

ON

S

S2

T



Variation 2

V I1 I2 I3

1 2 3 N + - + - + - B A - +

1

2

0

4

6

8

0

3

0

0

1

2

3

4

S2

0

6

8

9

R

S2

0

OFF

ON

S

S2

T



Variation 3

V I1 I2 I3

1 2 3 N + - + - + - B A - +

1

2

0

4

6

8

0

3

0

0

0

1

2

4

6

8

3

S2

0

R

S2

0 0

OFF

ON

S

S2

T


Your energy consumption

second by second


manual_installation_final

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