Datasheet

Designed and built in Europe by:
Thurlby Thandar Instruments Ltd.
Glebe Road, Huntingdon, Cambridgeshire. PE29 7DR United Kingdom
Tel: [phone] Fax: [phone]
Email: [e-mail] Web: www.tti-test.com
Brochure Part No. 82100-1190 Iss. 2
Specifications (Continued)
DIGITAL PROGRAMMING PERFORMANCE (P versions only)
Voltage Setting - Main Output(s)
Resolution/Accuracy: 1mV / ± (0.03% +5mV)
Current Setting - Main Output(s)
Resolution/Accuracy: 0.1mA / ± (0.2% +5mA) or 0.01mA / ± (0.2% +0.5mA) on 500mA range
Voltage Setting - Auxiliary Output (Triple Output Models)
Resolution/Accuracy: 10mV / ± (0.5% +10mV)
Programming Speed
Command Delay: Typically <25ms (this must be added to any of the figures below)
Voltage Up Time: <10ms* to 1%
Voltage Down Time: <40ms* to 1% (full load); <0.6s* to 1% (no load)
* The up and down times vary with range and voltage step size. More information is
contained in the operating manual which can be downloaded from our web site.
KEYBOARD & ROTARY CONTROL
All functions, including the selection and set-up of the remote control interfaces, can be set
from the keyboard. The rotary jog control can be used to adjust output voltage and current
settings in a quasi-analogue mode.
GENERAL SPECIFICATIONS
Input
AC Input: 230V AC or 115V AC ± 10%, 50/60HzInstallation Category II.
Input Power: Single - 250VA max., Triple - 500VA max.
Temperature & Environmental
Operating Range: +5ºC to +40ºC, 20% to 80% RH
Storage Range: -40ºC to + 70ºC
Environmental: Indoor use at altitudes up to 2000m, Pollution Degree 2.
Cooling: Intelligent variable-speed fan. Over-temperature trip shuts down
output if internal temperatures exceed predetermined thresholds..
Safety & EMC
Safety: Complies with EN61010-1
EMC: Complies with EN61326
Physical
Size: Single - 140 x 160 (1/3 rack, 4U) x 290mm
Triple - 280 x 160 (2/3 rack, 4U) x 290mm
(size excludes feet, knobs and terminals).
Weight: Single - 5.5kg (12lb), Triple - 10.5kg (23lb)
OPTIONS
Rack Mount
RM410 19 inch 4U mount for up to three single output units or one triple plus one single.
Blanking plates are supplied for unused sections.
Accuracy specifications apply for the temperature range 18
o
C to 28
o
C after one hour warm-up.
Thurlby Thandar Instruments Ltd. operate s a policy of continuous development and reserves the
right to alter specifications without prior notice.
Other TTi Power Supply Series
EL-R series
Compact linear regulated power supply series with analog controls. Single,
dual and triple outputs. 30 to 130 watts. Up to 56V or up to 5A.
PL & PL-P series
Advanced linear regulated power supply series with analog controls
combined with digital functions. Ultra compact. Single and dual outputs.
75 to 180 watts. Up to 60V or up to 5A.
Models with RS-232, USB, LAN, and optional GPIB (PL-P).
PLH & PLH-P series
Higher voltage versions of the New PL and PL-P series offering output
voltages up to 250V. Single output, 90 watts.
Models with RS-232, USB, LAN and optional GPIB (PLH-P).
EX-R series
Compact mixed-mode regulated power supply series with analog controls.
Single, dual and triple outputs. 175 to 420 watts. Up to 150V or up to 20A.
TSX & TSX-P series
High performance mixed-mode regulated single output power supply series
with analog or digital controls. 360 watts. Up to 35V or up to 20A.
RS-232 and GPIB controlled models (TSX-P).
CPX series
Compact ‘PowerFlex’ regulated series, single and dual output with analog
controls. 350 to 840 watts. Up to 60V or up to 20A.
Models with RS-232, USB, GPIB and LAN interfaces (CPX-P).
QPX series
High power PowerFlex and PowerFlex+ regulated units, digital controls.
Single and dual outputs, 1200 watts. Up to 80V or up to 50A.
Analog, RS-232, USB, GPIB & LAN (LXI) interfaces (QPX-P).