Binder ULTRA.Guard UF V 500, Руководство по эксплуатации

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UF V (E3) 09/2018 Page 36/116
4.5 Electrical connection
The ULTRA.Guard™ ultra-low temperature freezers UF V are supplied ready for connection and come
with an IEC connector plug.
An internal overload release protects the freezer against excess-current.
Model
Plug of the power
cable
Nominal v/- 10% at the
indicated power frequency
Current
type
Fuse
UF V Grounded plug 230 V at 50 Hz 1N~ 10 A
UF V UL
(115 V)
NEMA 5-20P 115 V at 60 Hz 1N~ 10 A
UF V UL
(208-240 V)
NEMA 6-20P 208-240 V at 60 Hz 2~ 10 A
•
The domestic socket must also provide a protective conductor. Make sure that the connection of the
protective conductor of the domestic installations to the chamber’s protective conductor meets the lat-
est technology. The protective conductors of the socket and plug must be compatible!
•
Only use original connection cables from BINDER.
•
Prior to connection and start-up, check the power supply voltage. Compare the values to the specified
data located on the chamber’s type plate (located on the left-hand side of the chamber, bottom right-
hand, chap. 1.4). We recommend the use of a residual current circuit breaker.
•
Observe a sufficient current protection according to the number of freezers that you want to operate.
•
When connecting, please observe the regulations specified by the local electricity supply company and
as well as the VDE directives (for Germany)
•
Pollution degree (acc. to IEC 61010-1): 2
•
Over-voltage category (acc. to IEC 61010-1): II
CAUTION
Danger of incorrect power supply voltage.
Damage to the equipment.

Check the power supply voltage before connection and start-up.

Compare the power supply voltage with the data indicated on the type plate.
See also electrical data (chap. 27.4).
To completely separate the chamber from the power supply, you must disconnect the power
plug. Install the chamber in a way that the power plug is easily accessible and can be easily
pulled in case of danger.
•
When connecting to power supply pay attention to properly grounding it.
4.6 Advanced voltage booster (option)
With this option, a buck/boost converter automatically compensates for voltage fluctuation.