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Installation Guide

OVP Kit(Over Voltage Protection)

Art. 351427.033Issue 1, 2005-09

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2 Installation Guide Over Voltage Protection Kit , 351427.033, v1-2005-09

Index

General .......................................................................................................................................2

Recommended tools ................................................................................................................... 2

Torque settings ........................................................................................................................... 2

Ordering information..................................................................................................................2

Scope of delivery........................................................................................................................3

Installation.................................................................................................................................. 4

General

This kit makes it possible to equip the MicroPower Outdoor System with an Over Voltage

Protection (OVP) unit. The OVP device protects the system from voltage spikes and surge

currents transmitted by the mains input. This over voltage protection kit contains a class C

protection. A class B protection must be mounted externally on the cabinets mains feed if

required.

Installation must be done by authorized personnel only.

Eltek Energy recommends that the system is powered down before installation of the kit.

Recommended tools

Standard equipment used by an authorized electrician. NOTE: All tools must be insulated.

Torque settings

The screw terminals on the OVP base must be tightened with 3.0Nm. The green/yellow earthcable must be fixed with a M6 nut to the PE copper plate with 6.0Nm.

Ordering information

Part number Description Net weight

105289 OVP kit 80gr

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Installation Guide Over Voltage Protection Kit , 351427.033, v1-2005-09 3

I n s t a l l a t i o n m a n u a l

E l t e k

X x x x x x x x x x

X x x x x x x x x x X x x x x x x x x x

4

Scope of delivery

The Kit for OVP consists of the following components:

Part Note Quantity Unit

OVP 2 Pole OBO V25-B+C/1NPE 280V 1 1 pcs

Loom: OVP MicroPower PRSB 2 1 pcs

STRAP PLT 1,5mm 0 PANDUIT 3 5 pcs

Manual 4 1 pcs

3

1

2

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Installation

Step Description Comment OK

1 The mains input must be

turned off during theinstallation of this kit.

It is possible to mount

this kit without removing

the battery shelf.

However Eltek

recommends removing

the batteries and battery

shelf before installing the

OVP kit.

Turn OFF the external mains input breaker!

2 NOTE! If the 2 Pole ACInput Breaker Kit has

already been installed

always mount this kit to

the right hand side. The

drawing to the right

shows how to install both

kits.

3 Remove the End Stop on

the right hand side of the

mains input terminal

blocks. Mount the OVP

unit on the DIN bar. Push

the OVP unit against the

terminal blocks. Lock the

OVP unit with the End Stop.

2 8 2 / 2 8 4

W A G O

2 8 1 / 2 8 2

L 1

L 1

2 8 2 / 2 8 4

W A G O

2 8 1 / 2 8 2

N N

E

OBO

V25-B+C

OBO

C25-B+C

N-PE

CombiController CombiController

Best.-Nr. 5097061 Best.-Nr. 5095603

IP20 CE IP20 CE

N

L PE

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4 Connect the green/yellow

earth cable from the top

of the blue OVP unit to

the main grounding point

(copper plate) to the right

side.Torque: 3,0Nm (OVP

unit) and

6.0Nm (copper plate).

Connect the blue cable

from the bottom of the

blue OVP unit to one of

the free connections on

the Neutral mains input

terminal blocks. The

brown cable must be

connected from top of thewhite/orange OVP unit to

one of the free

connections for the Live

mains input terminal

blocks.

Torque: 3.0Nm.

Fix the cables with

straps.

5 The internal OVP kit has

now been installed.

Remount the battery

shelf and the batteries if

they have been removed.

Turn the system on with

the external AC breaker.

282/284

W A GO

281/282

L1

L1

282/284

W A GO

281/282

N N

E

OBO

V25-B+C

OBO

C25-B+C

N-PE

CombiController CombiController

Best.-Nr.5097061 Best.-Nr.5095603

IP20 C E IP20 C E

N

L PE

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ELTEK Energy P-O- BOX 2340 StØmsØ N-3003 DRAMMENNORWAY

Phone: +4732203200Telefax: +47 32203210Internet: http://www.eltekenergy.come-mail: [email protected]

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