Electrical Connection; Power Supply; Circuit Protection; Circuit Breaker (Mcb) - AHT NUCAB AT 150 Traduction Du Manuel D'utilisation Original

- In the case of cabinets with a condensation drain in
the base trough (optional), it is essential to ensure
that it is installed below the cabinet in a way that
makes it constantly accessible and offers sufficient
space for a condensation collecting tray to be placed
underneath.
- It is not permissible to drill into the cabinet in order
to attach the condensation trays, for example.

6. Electrical connection

NOTES
It is imperative to adhere to and comply with the
regionally applicable requirements of the local
power supply company and the generally applicable
national standards and safety requirements.
correspond with the nominal values displayed on
the rating plate of the cabinet.

6.1 Power supply

WARNING
Risk of electric shock.
People may be careless and enter into
contact with the electric circuit.
Work on the electrical system must
only be carried out by AHT authorised
specialist personnel.
Damaged network connection cables
must only be replaced by AHT autho-
rised specialist personnel.
Contact our AHT customer service team
about this.
WARNING
Risk of electric shock and smouldering fire.
A thermal overload of multiple socket out-
let strips or extension cables may lead to
short circuits and subsequently to smoul-
dering fires.
Do not use any
multiple socket outlet strips.
Do not use any
extension cables.
The freezer cabinet is a "plug-in-ready" compact cabi-
net. When connecting the cabinet to the electricity
network, the following points must be adhered to:
NOTES
of 2.5 mm (corresponds with USA: AWG 14). 3-pin
2
cables must be used at all times. It is not permitted
to use a 5-pin cable.
ground contact and its own mains circuit. No more
than 2 cabinets should ever be connected to an elec-
tric circuit.
fuse links (maximum T2A) of the respective nominal
voltage (see rating plate or additional sticker) may
be used in the fuse holder in accordance with EN
60127-2 / IEC 60127-2.
bined cabinet/lighting network connection cable. It
is approx. 150 cm in length and can be found on the
bottom right of the cabinet.

6.2 Circuit protection

WARNING
Risk of electric shock.
Electrical safety requirements that are not
adhered to may lead to people entering
the electric circuit unprotected.
It is imperative that the electrical safety
requirements are adhered to. Ensure
that you are sufficiently protected.

6.2.1 Circuit breaker (MCB)

Circuit breakers (MCBs) are provided as minimum cir-
cuit protection for the cabinet.
NOTE
15 A) and with trip characteristic "C". In order to
ensure maximum operating safety, we suggest using
a single MCB as protection for each cabinet.
6.2.2 Ground fault circuit interrupters
(RCCB)
The use of a ground fault circuit interrupter as "ad-
ditional protection for the exterior and for sockets"
(411.3.3) is stipulated for new installations based on
VDE 0100-410 (in its current version) (as has already
happened in Germany, Austria and Switzerland).
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