46
Inleiding
Geachte klant,
hartelijk dank voor de aankoop van dit Voltcraft® product. U heeft hiermee een goede keus
gedaan.
Dit apparaat is een buitengewoon kwaliteitsproduct van een merkenfamilie die gekenmerkt wordt door
deskundigheid en permanente innovaties op het vlak van meettechniek, laadtechniek en voedingsappa-
ratuur.
Met Voltcraft® kan zowel de ambitieuze hobbyelektronicus als de professionele gebruiker ingewikkelde
taken uitvoeren. Voltcraft® biedt u betrouwbare technologie tegen een buitengewoon voordelige prijs-
kwaliteitverhouding.
Wij zijn ervan overtuigd: uw keuze voor Voltcraft is tegelijkertijd het begin van een lange en prettige
samenwerking.
Veel plezier met uw nieuwe Voltcraft®-product!
Inhoudsopgave
Inleiding ..................................................................................................................................................46
Voorgeschreven gebruik .........................................................................................................................47
Bedieningselementen .............................................................................................................................48
Veiligheids- en gevaarinstructies ............................................................................................................49
Beschrijving van de werking ...................................................................................................................51
Omvang van de levering.........................................................................................................................51
Ingebruikname ........................................................................................................................................52
Aansluiting van het netsnoer.............................................................................................................52
Opstellen van het apparaat ...............................................................................................................52
Inschakelen .......................................................................................................................................52
Voorinstelling van de bovenste spanningsgrens ...............................................................................52
Spanning en stroom instellen............................................................................................................53
Verbruiker aansluiten ..............................................................................................................................54
Normaal bedrijf „Master“ ...................................................................................................................54
Master-/Slave-bedrijf .........................................................................................................................55
Sensorbedrijf „Sense“ .......................................................................................................................56
Afvalverwijdering.....................................................................................................................................56
Onderhoud en reiniging ..........................................................................................................................56
Verhelpen van storingen .........................................................................................................................56
Technische gegevens .............................................................................................................................59
19
Intended Use
The laboratory power supply unit serves as a potential-free DC voltage source to operate low-voltage con-
sumers. You have the choice between three adjustable output ranges (from 0 - 16 V, 0 - 27 V or 0 - 36 V).
The maximum output in all three ranges is 80 Watt. The DC output can be realised alternatively on the front
of the device via 4 mm safety sockets or on the back via plug-in clamps. Voltage drops in the DC line can
be compensated and stabilised via a sense line.
Master/slave control for voltage an current is possible when using several LSP-1403 laboratory power
supplies. All additional laboratory power supplies are controlled via the „master“ power supply unit. Par-
allel switching at the DC output (current multiplication).
An adjustable voltage limit protects connected consumers from accidental overvoltage. If this voltage
limit is reached, the output is deactivated. Via a preview function, you can set and control the output volt-
age and the current limitation.
The voltage and current strength is shown on the dual display and can be controlled continuously.
The laboratory power supply is designed in compliance with protection class 1. It is only approved for
connection to shockproof sockets with protective grounding and an alternating current from 100 to
240V/AC commonly used in households.
Do not use in adverse ambient conditions. Unfavourable ambient conditions are:
-
Excessive humidity or dampness
-
Dust and combustible gases, vapours or solvents.
-
Thunderstorms or similar conditions such as strong electrostatic fields etc.
Any use other than the one described above damages the product. Moreover, this involves dangers such
as e.g. short circuit, fire, electric shock, etc. No part of the product must be modified or rebuilt!
Observe the safety instructions under all circumstances!
When switching several laboratory power supplies in series, voltages of >70 V/DC may
be generated, which are dangerous to contact. This is why insulated lines/measuring
cables must be used for safety reasons as of this voltage.
