User Manual

10
Instruction manual
PS 2000 B Single Series
EN
Date: 06-03-2011
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 two power classes of 100W and 160W.
Apart from standard functions of power supplies the user
can lock pushbuttons and knobs against unintentional use
or dene 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. Technical specications
About the device
3. Installation
3.1 Mains connection
The unit is grounded via the mains cord. Thus the unit may
only be operated at a mains socket with grounding contact.
This 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 type label.
3.2 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 take care for the nominal values
of the load.
PS 2042-06B PS 2042-10B PS 2084-03B PS 2084-05B
Mains input
Input voltage 100…240V ±10% 100…240V ±10% 100…240V ±10% 100…240V ±10%
Frequency 45…65Hz 45…65Hz 45…65Hz 45…65Hz
Fuse T 2A T 3,15A T 2A T 3,15A
Power factor > 0.99 > 0.99 > 0.99 > 0.99
Power consumption at output off 12W 12W 12W 12W
Output - Voltage
Adjustable range 0...42V 0...42V 0...84V 0...84V
Stability at mains fluctuation
±10% ∆U
IN
< 0.02% < 0.02% < 0.02% < 0.02%
Stability at 0…100% load < 0.15% < 0.15% < 0.15% < 0.15%
Ripple BWL 20MHz
< 80mV
PP
/ < 9mV
RMS
< 80mV
PP
/ < 9mV
RMS
< 60mV
PP
/ < 10mV
RMS
< 60mV
PP
/ < 10mV
RMS
Accuracy* ≤ 0.2% ≤ 0.2% ≤ 0.2% ≤ 0.2%
Overvoltage protection 0…46.2V 0…46.2V 0…92.4V 0…92.4V
Regulation time 10-90% load < 2ms < 2ms < 2ms < 2ms
Softstart max. 200ms max. 200ms max. 200ms max. 200ms
Output - Current 0 0 0 0
Adjustable range 0…6A 0…10A 0…3A 0…5A
Stability at mains fluctuation
±10% ∆U
IN
< 0.05% < 0.05% < 0.05% < 0.05%
Stability at 0…100% ∆U
OUT
< 0.15% < 0.15% < 0.15% < 0.15%
Ripple
< 25mA
PP
/ < 9mA
RMS
< 40mA
PP
/ < 15mA
RMS
< 6mA
PP
/ < 2mA
RMS
< 9mA
PP
/ < 3mA
RMS
Accuracy* ≤ 0.2% ≤ 0.2% ≤ 0.2% ≤ 0.2%
Output - Power
Efficiency ≤ 85% ≤ 85% ≤ 85% ≤ 85%
Nominal power P
nom
100W 160W 100W 160W
Miscellaneous
Operation temperature 0….50°C 0….50°C 0….50°C 0….50°C
Storage temperature -20….70°C -20….70°C -20….70°C -20….70°C
Humidity rel. < 80% < 80% < 80% < 80%
Dimensions (WxHxD) 174x82x240mm 174x82x240mm 174x82x240mm 174x82x240mm
Weight 1,9kg 2kg 1,9kg 2kg
Cooling
Safety
EMC standards
Overvoltage class
Protection class
Article number 39200112 39200113 39200116 39200117
EN 60950
EN 61326, EN 55022 Class B
Class II
Class I
fanless, natural convection
* Related to the nominal value, the accuracy denes the maximum allowed deviation between set value and actual value.
Example: a 42V model has min. 0.2% voltage accuracy, this is 84mV. When setting a voltage of 5V and with an allowed maximum deviation of 84mV,
the resulting actual value could be between 4.92V and 5.08V.