Hager VMLF112SPD Manual

Hager Ikke kategoriseret VMLF112SPD

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Side 1/2

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.

Use circuit as

normal

YES

RCCB

NO YES

YES

Does device

stay ON?

Does device

stay ON?

Does device

stay ON?

Does device

supply socket

outlets

Call an

electrician

Unplug all

appliances from

circuit and reset

device / replace fuse*

Plug in & switch on

appliances one at a time

until device trips / blows,

identifying faulty appliance

Unplug faulty

appliance until

repaired. Reset device.

Other appliance may

be used

Try & reset device once

MCB / Fuse

tripped

MCB

or RCBO

START

What device

is it?

Try & reset device once

Use circuit as

normal

Turn OFF

all MCB / fuse*

devices

Call an

electrician

Reset RCCB

Does device

stay ON?

Turn ON MCB / fuse*

devices one at a time

until RCCB trups again,

identifying faulty circuit

ON ON ON

Blank RCCB RCBO (two module) MCB RCBO Switch

(one module)

Size 4 Size 5 Size 6 Size 7

A 282 282 282 282

B 335 407 443 515

C 32 32 32 32

D 298 370 406 478

E 252 252 252 252

F 72 72 72 72

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.

Fitting Hager MCBs and RCBOs:

Only equipment and arrangements specied in Hager’s

technical documentation / catalogue shall be used.

Isolate the electrical supply from the consumer unit.

1. Isolate the electrical supply from the consumer unit.

2. Remove the front cover, by loosening the two captive

screws.

3. Fully slacken the lower terminal of the device.

4. Fully open the bottom device clip (g 1.)

5. Locate the device onto the din rail, and busbar. Ensure that the busbar

tooth is within the device terminal cage.

6. Close the bottom device clip.

7. While holding the device rmly onto the busbar, fully tighten the lower

terminal screw.

8. After tting all outgoing devices and connecting all outgoing cables,

please check the tightness of all cable connections. This should

include all factory made connections, which may have loosened during

installation or transit.

g 1.

1 ZD0828 - Issue 4

ZD0828ZD0828

4 ZD0828 - Issue 4

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

For boards with Surge Protection fitted (References ending in SPD)

GREEN/CLEAR RED

Where surge protective devices (SPDs) or other equipment are likely to

influence the verification test, or be damaged, such equipment shall be

disconnected before carrying out the insulation resistance test.

Produkt Specifikationer

Mærke:	Hager
Kategori:	Ikke kategoriseret
Model:	VMLF112SPD
Kode for international beskyttelse (IP):	IP2XC
Bredde:	407 mm
Dybde:	104 mm
Højde:	282 mm
Husmateriale:	Stål
Monteringstype:	Skyl