Velleman LABPS3005D - Cleaning and Maintenance; Technical Specifications

LABPS3005D
V. 05 – 27/05/2015 9 ©Velleman nv
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
220 V / 50 Hz
fuse
3 A /250 V
output voltage
0-30 V
output current
0-5 A
source effect
C.V. ≤ 0.01 % + 3 mV
C.C. ≤ 0.1 % + 3 mA
load effect
C.V. ≤ 0.01 % + 2 mV
C.C. ≤ 0.1 % + 10 mA
setup resolution
10 mV
1 mA
setup accuracy (25°C ± 5°C)
≤ 0.5 % + 20 mV
≤ 0.5 % + 10 mA
ripple (20Hz-20MHz)
≤ 2 mV rms
≤ 3 mA rms
temperature coefficient
≤ 100 ppm + 10 mV
≤ 100 ppm + 5 mA
read back accuracy
10 mV
1 mA
read back temp. coefficient
≤ 100 ppm + 10 mV
≤ 100 ppm + 5 mA
reaction time (10% rated load)
voltage rise: ≤ 100 ms
voltage drop: ≤ 100 ms
dimensions
110 (W) x 156 (H) x 260 (D) mm
weight
4.3 kg
autonomy
8 hours of continuous use at maximum load
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.
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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.