Cleaning And Maintenance; Technical Specifications - Velleman LABPS3005D Bedienungsanleitung

11.

Cleaning and Maintenance


Disconnect the device from the mains prior to maintenance activities.

The power supply cables must not show any damage. Have a qualified technician maintain the
device.

Wipe the device regularly with a moist, lint-free cloth. Do not use alcohol or solvents.

There are no user-serviceable parts, apart from the fuse. Contact your dealer for spare parts if
necessary.

Store the device in a dry, well-ventilated, dust-free room.
Replacing the Fuse
Only replace the fuse by a fuse of the same type and rating.
1. Before replacing the fuse, unplug the mains lead.
2. Wedge the fuse holder out of its housing with a flat-head screwdriver.
3. Remove the damaged fuse from its holder and replace with the exact same type of fuse.
4. Insert the fuse holder back in its place and reconnect power.
12.

Technical Specifications

input voltage
fuse
output voltage
output current
source effect
load effect
setup resolution
setup accuracy (25°C ± 5°C)
ripple (20Hz-20MHz)
temperature coefficient
read back accuracy
read back temp. coefficient
reaction time (10% rated load) voltage rise: ≤ 100 ms
dimensions
weight
autonomy
Use this device with original accessories only. Velleman nv cannot be held responsible in the
event of damage or injury resulting from (incorrect) use of this device. For more info
concerning this product and the latest version of this manual, please visit our website
www.velleman.eu. The information in this manual is subject to change without prior notice.
© COPYRIGHT NOTICE
The copyright to this manual is owned by Velleman nv. All worldwide rights reserved. No part
of this manual may be copied, reproduced, translated or reduced to any electronic medium or otherwise
without the prior written consent of the copyright holder.
V. 05 – 27/05/2015
LABPS3005D
220 V / 50 Hz
3 A /250 V
0-30 V
0-5 A
C.V. ≤ 0.01 % + 3 mV
C.C. ≤ 0.1 % + 3 mA
C.V. ≤ 0.01 % + 2 mV
C.C. ≤ 0.1 % + 10 mA
10 mV
1 mA
≤ 0.5 % + 20 mV
≤ 0.5 % + 10 mA
≤ 2 mV rms
≤ 3 mA rms
≤ 100 ppm + 10 mV
≤ 100 ppm + 5 mA
10 mV
1 mA
≤ 100 ppm + 10 mV
≤ 100 ppm + 5 mA
voltage drop: ≤ 100 ms
110 (W) x 156 (H) x 260 (D) mm
4.3 kg
8 hours of continuous use at maximum load
9 ©Velleman nv