Hager VMLF120 Handleiding

Hager Niet gecategoriseerd VMLF120

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Design 10 Flush Consumer Unit

Instructions/Data Sheet

This Consumer Unit and Hager devices conform with the following standards:

Consumer Unit: BS EN 61439-3 including Annex ZB.

Switch-disconnectors: BS EN 60947-3.

Residual Current Circuit Breaker (RCCB): BS EN 61008-1

Residual current operated circuit breaker with integral overload (RCBO): BS EN 61009-1

Miniature Circuit Breaker (MCB): BS EN 60898-1

Passed hot-wire ﬁre test for “non-combustible enclosure” in context of Regulation 421.1.201

indent (i) in BS 7671.

2.5mm

Installation Instructions:

All product(s) must be installed by a suitably competent electrician

Giving consideration to their intended use and in accordance with the current edition of BS 7671 (IET Wiring Regulations).

The Electricity at Work regulations and the Health and Safety at Work Act shall be complied with.

Only equipment and arrangements specied in Hager’s technical documentation / catalogue shall be used.

Install in the horizontal plane only.

Important notice:

To prevent potential overheating from loose connections the installer shall check connections are tight to the torque levels stated in these instructions

prior to energizing this board. This check should include factory made connections which may have loosened in transit.

Guidance Notes:

The total load must not exceed the rating of the incoming device or the assigned assembly rating (InA) whichever is the lower. Each neutral and earth

connection must correspond numerically to its outgoing way. Additional blanks (ref. JK01B) are available to cover spare ways.

A pack is provided to label this consumer unit, please consult us for spares or replacements.

Operating Instruction leaet is provided overleaf. This leaet should be left for the end user.

Single conductors below 1.5mm² need to be doubled back in the terminal bar.

Consumer Units incorporating RCDs in TT systems should incorporate an S type (time Delayed) RCCB, e.g. 100 mA s-type RCCB . Alternatively a main

switch with RCBO protection on all outgoing circuits should be used.

Precautions need to be taken to prevent faults to earth on the supply side of the RCD (as per BS7671 regulation 531.4.1)

For guidance when making connections in a consumer unit electrical safety rst /BEAMA document

“Guidance for installers when making connections in consumer units” is available from

hager.co.uk/63026.htm

Cable Access:

Cable access into the metal consumer unit must maintain the integrity of the non-combustable

consumer unit so far as reasonably practicable. This can generally be achieved by the installer

ensuring that cable access holes they make in the enclosure do not to leave gaps greater than:

· 2.5 mm for all other surfaces of the enclosure that are accessible after installation.

For rear cable access, the minimum number of knockout(s) shall be removed.

Tests on hager consumer units have indicated that there is no specic need for external re rated

cable glands or intumescent sealing in addition to the guidance below, with respect to achieving a non-combustible enclosure.

However this does not preclude the designer/installer from using re rated cable glands or external intumescent sealing should

they consider necessary. Internal intumescent pads shall not be used.

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Torque Settings

Pz No. (mm)

Cables >1.5mm2

Tightening torque (N.m)

Cables ≤1.5mm2

Tightening torque (N.m)

Cable Stripping

(mm)

Single Cable Multi Cables Single Cable Multi Cable

Consumer unit terminals

Earth and neutral terminal bars 2 6.5 2 2 1.5 1.5 10

Isolation

SB switch disconnectors 2 6.5 3.6 3.6 3.6 3.6 15

Circuit protection

MTN MCB 2 6.5 2.8 2.8 2.8 2.8 13

NBN/NCN/NDN MCB 2 6.5 2.8 2.8 2.8 2.8 13

RCBO 2 5.5 2.1 2.1 2.1 2.1 13

RCCB 2 5.5 2.8 2.8 2.8 2.8 13

After wiring installation, offer up cover &

door assembly, secure with the captive

screws.

Push internal chassis

until it is ush with the

wall surface. Tighten p2-x4

M5 wing nut to secure

internal chassis

Remove internal chassis.

(No requirement to disconnect factory cable connections)

Remove required KO’s before xing to stud wall &

use provided grommet strip or grommet accessory

VMGROM for cable protection

Back box xing points

Fixing height 1320mm ± 50mm from back box bottom

face to the nished oor (Part M)

Box must be level at this stage

Top & bottom edge to be ush with front of stud work, with

left and right edges protruding slightly from stud work

Trim excess plaster from around

the box, loosely t p2-x4 M5 wing

nut to back box

1st x

complete

2nd x

complete

Offer up internal chassis, loacting chassis on

the metal studs

Pozi n°8 or n°10

Box dimensions on page 4

The installer must ensure that all cables routed under the

chassis dinrail have adequate clearance and are NOT

subjected to any stress or pressure.

2 ZD0828 - Issue 3 9-16

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Warranty

This distribution board is offered with a 24 month warranty against defective material or manufacture. If a warranty claim is necessary, please

call the technical support number given at the bottom of the page and we will be pleased to help.

For dimensional information and weights please consult the Hager catalogue.

Hager Technical Help Line: 01952 675 689

Hager Technical Fax: 01952 675 557

Website: www.hager.co.uk

E-mail us: info@hager.co.uk

Twitter: @hageruk

Accessories

Open Hole Grommet 38mm (10

Pack)

VMGROM

Cable Protector Plate VM02CE

Label Pack VAP00

1 Module Busbar Blank (25 pack) JK01B

3 ZD0828 - Issue 3 9-16

Interface characteristics

Rated & operational voltage (Un / Ue)

230V a.c. 50Hz

Rated insulation voltage (Ui)

320V a.c. 50Hz

Rated impulse withstand voltage (Uimp)

4kV

Rated current of the Assembly (InA)

100A, 63A

Note: Dependent upon rating of main incoming device

Rated current of an Outgoing circuit (Inc)

Circuit next to an RCCB: MCB & RCBO 6-50A

(marked rated current on device)

All other circuits MCB 6A - 63A (marked rated current on device)

All other circuits RCBO 6A - 50A (marked rated current on device)

Rated current of outgoing unit (Inc)

RCCB 80A (marked rated current on device)

Rated conditional short-circuit current of the ASSEMBLY (Icc)

Annex ZB: 16 kA rms at 250V, power factor 0.6 with equipment and arrangements specied in Hager’s technical documentation /

catalogue.

Protection against electric shock

Consumer unit shall be installed in an electrical system conforming to the current edition of IEC 60364 / BS 7671

Rated diversity factor (RDF) / Values of assumed loading

1way = 1.0

2way – 3way = 0.8

4way – 5way = 0.7

6way – 9way = 0.6

10way and above = 0.5

Note: RDF only applies to continuously and simultaneously loaded

circuits.

In principle, this means adjacent circuit-breakers having a load

‘on’ time exceeding 30 minutes or where a load not exceeding 30

minutes has an ‘off’ time less than the ‘on’ time, will need to have

the rated diversity factor applied as indicated.

Rated frequency (fn)

50 Hz

Pollution degree

Types of system earthing for which the ASSEMBLY is designed

TNC-S, TN-S when installed in an electrical installation complying with BS 7671

Hager recommends for TT systems a 100A type S time delayed RCCB or a main switch with RCBO protection only on all outgoing circuits.

Indoor use only

Stationary ASSEMBLY

Degree of protection

IP2XC with Door Open / closed and full compliment of outgoing devices and or blanks tted.

Intended use

Intended for use in domestic (residential) or similar premises.

Electromagnetic compatibility (EMC) classiﬁcation

EMC Environment B

External design

VM: Wall-mounted, enclosed assembly.

Mechanical impact protection

IK 05

The type of construction

Fixed parts

Type A DBO (Distribution board for use by ordinary persons)

Product specificaties

Merk:	Hager
Categorie:	Niet gecategoriseerd
Model:	VMLF120
Breedte:	515 mm
Diepte:	104 mm
Hoogte:	282 mm
Materiaal behuizing:	Staal
Internationale veiligheidscode (IP):	IP2XC
Montagewijze:	Inbouw