Introduction; Installation; Mains Connection; Connecting Loads - EA-ELEKTRO-AUTOMATIK PS 2042-06B Instruction Manual

About the device
1.

Introduction

The laboratory power supplies of the series PS 2000B are
very compact and rugged devices and incorporate intere-
sting features within small dimensions. The contactless
design makes them ideally suited for operation in schools,
educational facilities, workshops or laboratories.
The series offers three power classes of 100W, 160W and
320W.
Apart from standard functions of power supplies the user
can lock pushbuttons and knobs against unintentional use
or define thresholds for an automatic output cut-off in case
of overcurrent or overvoltage.
All models feature a built-in USB interface, which can be
used to remotely control and monitor the device by a PC.
2.

Installation

2.1 Mains connection

The unit is grounded via the mains cord. Thus it must only
be operated at a mains socket with grounding contact. This
connection must not be interrupted by an extension cable
without ground conductor!
The unit is fused with a 5 x 20mm safety fuse, which is
accessible inside the mains socket in a small „drawer". For
value see fuse imprint or device type label.

2.2 Connecting loads

The power output is located on the front of the device.
The output is not fused! In order to avoid damage to the
load application, always mind the supply voltage of the load.
14
Date: 18-04-2013
3.

Views

3.1 Controls & sockets
Power switch
This is used to switch the device completely on or off.
Pushbutton „Preset"
This button is used to switch the actual values display
to set values display. It is also used to activate the
control panel lock. Also see sections 4.4 and 4.5.
Display
This blue LCD presents all information at one glance.
Knob „Voltage"
This knob is used to adjust the set value for the output
voltage or, in preset mode, to adjust the OVP threshold.
Mini USB socket
Here the device is connected to a PC, in order to
monitor, remotely control or update the device. See
section 7.3.
Knob „Current"
This knob is used to adjust the set value of the output
current or, in preset mode, the OCP threshold.
Pushbutton „On/Off"
Is used to switch the DC output on or off.
Power output, safety sockets, poled
The sockets can be used to plug 4mm open or safety
Bueschel plugs. The metal socket between the DC
output sockets is a grounding contact and can be used
to ground connected loads, if required.
Temperatur controlled fan
Only with 320W models, air outlet. In order to ensure
sufficient air flow, it is required to leave at least 10cm
space behind the unit.
Note: at high temperature inside the unit, the fan will
speed up and make increased noise.
EN
Instruction manual
PS 2000 B Single Series