Manual NewMotion Home Advanced 2.1 (page 14 of 34) (English, German, Dutch, French)

802088

Zoom out

Zoom in

1/34

6 | Installation and electrical connection

14 / 34 5111967B_OI-II_Webasto Unite_EN

Fig.36

The power optimizer meter must be installed just after the

mains switch of the house, as shown in the illustration above.

1. Install the power optimizer meter

2. Install the wiring according to the figure and table below.

Fig.37

Terminal Description

5 (CN20-1) B (COM)

6 (CN20-2) A (COM)

6.8 Using the Mode selection switch

The Webasto Unite has the following modes:

lOperation Mode 1 (Standard Charging): This mode is the

factory default setting.

lOperation Mode 2 No function

lOperation Mode 3 No function

Fig.38

lThe mode selection switch must be in position 1.

6.9 Setting up Load shedding /

Potential-free contact

The Webasto Unite supports load shedding. Load shedding

provides immediate charging-current reduction in case of lim-

ited supply. Load shedding can be used in any mode, including

Standalone and OCPP-connected modes. The load-shedding

triggering signal is a dry contact, (potential free) signal. This sig-

nal must be provided externally, and must be connected to ter-

minals 3 and 4 on the power board.

lWhen load shedding is activated by closing the contacts

with an external device (such as ripple control receivers),

then the charging current is reduced to 8 A.

lWhen load shedding is deactivated by opening the con-

tacts, then the charging process continues at the maximum

available current.

lIn a normal state, when there is no signal connected to the

load shedding input (contacts open between terminal 3

and 4), the charging station supplies the maximum avail-

able current.

Fig.39

Terminal Input

3 Load Shedding Input +

4 Load Shedding Input -

Load Shedding

Input State

Behaviour

Open Contact Charge with maximum available current.

Closed Contact Charge with 8 A.

lConnect the potential free contact load-shedding signal.

6.10 Monitoring welded relay contact

failures

In accordance with IEC 61851-1 and EV/ZE Ready requirements,

the Webasto Unite has a welded contactor sensing function. If a

welded contact occurs, then the main board provides a shunt

trip 230 V signal. Note that the CN33 connector output termin-

als must be used to detect welded contact failure for the relays.

In case of a welded contact for the relays, the CN33 connector

output will be 230 V AC. The output which has 230V AC must

be connected to a shunt trip for RCCB triggering as shown be-

low.

EVSE

L1_W

CN33

230V

SHUNT

TRIP

RCBB

MCB

Fig.40

The cabling must be done as shown below. The connector

(CN33) terminals must be connected to a shunt trip module.

The shunt Trip module is mechanically coupled to an RCCB (or

MCB) at the fuse box of the charging station.

Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

Forumrules

To achieve meaningful questions, we apply the following rules:

First, read the manual;
Check if your question has been asked previously;
Try to ask your question as clearly as possible;
Did you already try to solve the problem? Please mention this;
Is your problem solved by a visitor then let him/her know in this forum;
To give a response to a question or answer, do not use this form but click on the button 'reply to this question';
Your question will be posted here and emailed to our subscribers. Therefore, avoid filling in personal details.

new questions and answers
new manuals

You will receive an email to register for one or both of the options.

Get your user manual by e-mail

Enter your email address to receive the manual of NewMotion Home Advanced 2.1 in the language / languages: English, German, Dutch, French as an attachment in your email.

The manual is 4.78 mb in size.

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.

Info

NewMotion Home Advanced 2.1 Manual

Product: