hager VE24AH User manual

Hager Technical Help Line: 01952 675 689
Hager Technical Fax: [phone]
Website: www.hager.co.uk
E-mail us: [e-mail]
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ZD0630 - Issue 6 01-21
ZD0630 ZD0630
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)
40A
Note: Dependent upon rating of main incoming device
Rated current of an Outgoing circuit (Inc)
MCB 6A - 40A (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
2way = 0.8
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
3
Types of system earthing for which the ASSEMBLY is designed
TNC-S, TN-S when installed in an electrical installation complying with BS 7671
Indoor or outdoor use -25'c
Stationary ASSEMBLY
Degree of protection
IP55 (VE24AH) with Door closed and full compliment of outgoing devices and or blanks fitted. Note: Where
cables are installed through top wall of enclosure, IP rating to be maintained.
Intended use
Intended for use in garages or similar premises.
Electromagnetic compatibility (EMC) classification
EMC Environment B
External design
VE : Wall-mounted, surface type, enclosed assembly.
Mechanical impact protection
IK 07
The type of construction
Fixed parts
Type A DBO (Distribution board for use by ordinary persons)

VE24AH Garage Board
Instructions/Data Sheet
This Garage Board and Hager devices conform with the
following standards:
Consumer Unit: BS EN 61439-3 including Annex ZB.
Residual Current Circuit Breaker (RCCB): BS EN 61008-1
Miniature Circuit Breaker (MCB): BS EN 60898-1
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.
Tightening torque values to be applied (Nm)
RCCB’s 40A: 2.8 Nm
MCBs: 2.8 Nm
Earth & Neutral terminal bar connections: 2.0 Nm
Single conductors below 1.5mm need to be doubled back in the
terminal bar
Good workmanship and proper materials must be applied by the installer.
Note: Only BASEC approved cable should be used
1.0mm2to 10mm2for outgoing cables
up to 10mm2for incoming live cables
Single conductors below 1.5mm need to be doubled back in the terminal bar.
Fig 1. VE24AH
IP55
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 garage board, 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 1.5mm need to be doubled back in the terminal bar.
Precautions need to be taken to prevent faults to earth on the supply side of the RCD (as per BS7671 regulation 531.4.1)
IP Ratings:
Cable access into the garage board must maintain the integrity so far as reasonably practicable. In essence, for surfaces accessible after installation, this
means maintaining the requirement for the horizontal top surface of the enclosure to provide a degree of protection as detailed in g 1 and g 2. For rear
cable access, the minimum number of knockout(s) shall be removed.
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.
Fitting Hager MCBs and RCBOs:
Only equipment and arrangements specied in Hager’s technical
documentation / catalogue shall be used.
1. Isolate the electrical supply from the Garage Board.
2. Remove the front cover.
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.
GB
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ZD0630 - Issue 601-21
ZD0630ZD0630
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ZD0630 - Issue 601-21
MCB
tripped
Use circuit as
normal
Use circuit as
normal
Unplug faulty
appliance until
repaired. Reset device.
Other appliances may
be used
Try & reset device once
Try & reset device once
Turn OFF
all MCBs devices
Reset RCCB
Turn ON MCBs
devices one at a time
until RCCB trips again,
identifying faulty circuit
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
What device
is it?
Does device
stay ON?
Does device
stay ON?
Does device
stay ON?
Does device
supply socket
outlets
Does device
stay ON?
START
YES
YES
YES
YES
YES
MCB
or
RCBO RCCB
NO
NO
NO
NO
NO
T
MCB RCCBMCB
Dimensions - Garage Board
Dimensions
(mm)
Enclosure Size
VE24AH
A 165
B 190
C N/A
D 114