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8
Single Output Power Supplies
General Instructions
Introduction
You have just acquired a single output power supply. This instrument
belongs to the MULTIMETRIX range of products. Thank you for your
confidence in our products.
This instrument is compliant with safety standard NF EN 61010-1
(2001), single insulation, concerning electronic measuring instruments.
For optimal service, read this manual carefully and observe the
operating precautions.
Non-compliance with the warnings and/or operating instructions might
damage the unit and/or its components and might be dangerous for
the user.
Safety
This instrument complies with the EN 61010-1 safety standard, class 1. It
is designed for indoor use, in a level 2 pollution environment, at an
altitude below 2,000 m, at a temperature between 0°C and 50°C with a
relative humidity < 80 % up to 40°C.
XA 1525
XA 3051
Power supply output
Overvoltage category
Max. output voltage
CAT II - 15 V
DC
CAT II - 30 V
DC
Mains power supply
Overvoltage category
Supply current
Consumption
CAT II - 110 V
AC
/ 230 V
AC
± 10 %
Definition of
installation
categories
(cf. IEC 664-1
publication)
CAT
I
: CAT
I
circuits are protected by devices limiting transient
overvoltage to a low level.
Example: protected electronic circuits
CAT
II
: CAT
II
circuits are power supply circuits for household or analog
units that can support medium-level transient overvoltage.
Example: household appliance and portable tool power supply
CAT
III
: CAT
III
circuits are power supply circuits that can support major
transient overvoltage.
Example: industrial unit or machine power supply
CAT
IV
: CAT
IV
circuits can support very high transient overvoltage.
Example: power input
Precautions
Before use
•
To use this power supply safely, users must comply with the
customary safety rules in order to:
-
protect them from the dangers of the electric current,
-
to protect the power supply against incorrect use.
•
For your safety, only use the lead delivered with the instrument.
Before using it, always check that it is in perfect condition. It must be
connected to the mains before connecting measurement or control
circuits.
