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User Manual
stabilized switching power supplies
1
Safety Instructions
1.1
General
•
Read the user manual completely and carefully before use.
It is part of the product and contains important information for correct use.
•
Keep this user manual.
It must be available for uncertainties and passing the product.
Notes for network separation
The product has no power switch and may be used only in easily accessible outlets
to quickly remove it in an emergency and after use.
•
Voltage-free only when the plug is pulled.
•
In case of emergency, during thunderstorms and after use, pull the pro-
duct on its plug housing!
•
Do not open the housing.
Not meant for children. The product is not a toy!
•
Secure packaging, small parts and insulation against accidental use.
•
Do not let the product unattended in use.
•
Only let a trained electrical engineer do installation, disassembling, main-
tenace and repairing work.
•
Compare the specifications of product, power supply and peripherals.
These must be identical.
•
Do not repair defective products by yourself, but contact the dealer or
producer.
•
Do not modify or alter product nor accessories.
•
Avoid stresses such as heat and cold, moisture and direct sunlight, vibra-
tion and mechanical pressure.
•
Only use in dry ambience.
•
Do not cover the product.
•
Risk of injury by stumbling and falling
2
Description and Function
2.1
Power Supply
These products are stabilized plug or table PSUs for charging and operation office
equipment by DC connection. They convert mains voltage into low voltage and provi-
de short circuit, overload and over-current protection.
2.2
Scope of delivery
Power Supply, User manual
2.3
Operating elements
None; The Operating-LED shines, when voltage is supplied at the input.
2.4
Figure
Fig. 2: Figure
3
Intended Use
We do not permit using the device in other ways like described in chapter
Description and Function. Use the product only in dry interior rooms. Not
attending to these regulations and safety instructions might cause fatal
accidents, injuries, and damages to persons and property.
4
Preparing
>>
Compare voltage, mains voltage, frequency and polarity of
product, connected devise and mains.
>>
Do not overload the product and attend to its name plate.
5
Connecting and Operating
NOTICE! Risk of injury by stumbling and falling
•
Ensure safe cable laying.
1.
Connect IT or office equipment to the power supply by DC
connection.
2.
Plug the USB travel charger into a well reachable and free
mains socket.
There are no operating elements to use.
REV2020-01-09
V2.0 ir
We reserve the right of misprints and changes to
product, packaging or product documentation.
6
Specifications
Item number
54782
Input
Output
Ø Operatio-
88,3 %
nal efficiency
Efficiency
at low load
83,6 %
(10%)
zero load
power con-
suption
Dimensions
Weight
DC connec-
5.5 x 2.5 mm
tion
Polarity
Tab. 2: Specifications
7
Maintenance, Care, Storage and Transport
The products are maintenance-free.
NOTICE! Material damage
•
Clean only with a dry, soft cloth.
•
Do not use cleaning agents and chemicals.
•
Store cool and dry.
•
Store the product out the reach of children and in a dry and
dust-protected ambience when not in use.
•
Keep and use the original packaging for transport.
8
Disposal Notes
According to the European WEEE directive, electrical and electronic
equipment must not be disposed with consumers waste. Its components
must be recycled or disposed apart from each other. Otherwise contami
native and hazardous substances can pollute our environment.
As a consumer, you are committed by law to dispose electrical and electronic de-
vices to the producer, the dealer, or public collecting points at the end of the devices
lifetime for free. Particulars are regulated in national right. The symbol on the pro-
duct, in the user`s manual, or at the packaging alludes to these terms. With this kind
of waste separation, application, and waste disposal of used devices you achieve an
important share to environmental protection.
WEEE No: 82898622
9
EC Declaration of Conformity
Goobay
With the CE sign,
GmbH ensures, that the product is conformed to the basic European
standards and directives.
- 2 -
NTS 3000
57290
100-240 V~ 50/60 Hz
12,0 V
, 3,0 A max; 36,0 W
88,9 %
84,2 %
0,07 W
110 x 50 x 30 mm
348 g
5.5 x 2.1 mm
positive,
®
, a registered trademark of the Wentronic
by Wentronic GmbH | Pillmannstraße 12
38112 Braunschweig | Germany
Goobay
®
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