Sorensen XEL & New XEL-P Series

Sorensen XEL & New XEL-P Series
Sorensen XEL &
New XEL-P Series
Bench, System and ATE Solutions
XEL Series - Advanced linear regulated laboratory power supplies;
true analog controls with digital functionality
XEL-P Series - Full remote control for bench & system applications with analog, RS-232, USB, LAN (LXI) or GPIB interfaces
WWW.PROGRAMMABLEPOWER.COM
Sorensen XEL series - advanced linear regulated laboratory power supplies
XEL Series: Analog control for a digital world
Analog controls with digital stability
As technology has changed, many products have moved from analog
controls to digital ones. Although digital controls suit many instruments, they do not necessarily suit a bench power supply. Customer
research shows that many users prefer the speed and simplicity of
conventional analog controls for setting voltage and current. Digital
controls may offer greater precision, but often at the expense of
ease-of-use. With this in mind, the Sorensen XEL series has retained
true analog controls enabling easy operation.
The main disadvantage of analog controls is stability and security.
The settings of analog potentiometers can drift over time. More
importantly, the settings can be changed accidentally with potentially
serious consequences. The XEL series introduces S-Lock. One press of
the Lock button transfers control of voltage and current from the analog controls to internal digital circuitry. This offers not just complete
security, but exceptional stability as well with each setting controlled
by an instrumentation quality DAC.
Linear regulation for ultra-low noise
Lock your settings at the touch of a button !
Linear regulation still offers the lowest output noise and the best
transient response (recovery time from a sudden current step). Most
linear regulated power supplies offer low output noise with figures
below 2mV rms being typical. The XEL series goes a stage further with
an rms noise figure of 0.4mV with tightly specified pk-pk noise and
common-mode current figures.
Choose a voltage range that suits your task
When working with any particular piece of equipment, engineers often
require a voltage source variable over only a narrow range. Set the
voltage too high and damage might occur, set it too low and the circuit
may reset.
That’s where the V-Span function of the New Sorensen XEL series comes
in. It allows the user to redefine the end-stop values of the voltage
control to define a specific voltage range.
For example:
An engineer is working on a circuit that will eventually operate from four
NiMh cells. They use V-Span to set a Vmax of 5.8 volts (to prevent
over-voltage damage) and a Vmin of 3.6 volts (to ensure that the
circuit doesn’t reset).
They now have a power supply which provides high resolution analog
control over the exact voltage range they need.
Vmin and Vmax can be set anywhere between zero and maximum output voltage subject only to Vmax > (Vmin + 0.1V). The fine control gives
additional adjustment of ±1%.
Once set, the voltage span function can be turned on or off at the press
of a button*.
Sorensen XEL series - ultra compact using minimum bench or rack space
Ultra-compact design with higher power efficiency
and near-silent cooling
The Sorensen XEL series achieves an exceptional power density for
a linear regulated power supply by offering up to 90 watts from a ¼
rack 3U sized chassis. This gives it an unusually small bench footprint
taking up less space on a crowded bench. For rack-mount application,
up to four units can be mounted into a single slot. Despite its small
size and linear regulation, the XEL series generates relatively little
heat through the use of an advanced phase controlled pre-regulator.
This gives it significantly higher energy efficiency than conventional
linear regulated designs, particularly when supplying lower voltages.
The internal heat-sinks use fan-assisted convection cooling in order to
remove the heat with minimal fan noise.
High accuracy four digit
meters have a fixed resolution
for consistent readings
at-a-glance.
Low current range gives
0.1mA meter resolution and
finer low current setting.
View and adjust setting limits
at any time.
S-Lock digitally locks voltage
and current settings at the
touch of a button.
Meter averaging reduces the
jitter from rapidly varying
load currents.
True analog controls make
adjustment quick and simple.
DC output switch enables
voltage and current to be
set up before connecting the
load.
V-Span enables the full 300o
rotation of the voltage control
to cover any voltage range.
Safety binding post terminals
can accept fixed-shroud 4mm
plugs** as well as normal
plugs, bare wires, and fork
connectors.
Better performance ....
ff Linear regulation:
ultra-low output noise and fast transient recovery
ff High power density:
90 watts per output from an ultra-compact case size
ff Higher precision:
exceptional line and load regulation;
easy-switch remote sense
ff Better metering:
high accuracy four digit fixed-resolution meters; low current
range; current meter averaging
Voltage sensing can be
changed between local
and remote at the flick of a
switch.
.... with real ease of use
ff True analog controls:
quick and intuitive adjustment of voltage and current
ff With digital convenience:
unique S-Lock and V-Span functions (see opposite)
ff See exactly what’s happening:
dc output switch - check your settings before applying them; ‘view
settings’ button - check and adjust limits at any time
ff Safe and secure to use:
lockable voltage and current settings (using S-Lock); connect via
safety binding-post terminals
Dual Output model - XEL 30-3D (4-mode dual)
Compact Dimensions
Four Modes of Operation
The Sorensen XEL 30-3D is a dual output power supply with the same
high power density as the single output models - 180 watts from a
half rack 3U sized casing (214mm x 131mm).
The XEL 30-3D is more than just two XEL 30-3 single power supplies
in one box. It has four modes of operation: Independent, Isolated
Tracking, Isolated Ratio Tracking, and True Parallel.
Independent Mode:
Isolated Ratio Tracking Mode:
Simultaneous Output Control
The two outputs are completely independent
and electrically isolated from each other.
As normal tracking, but the Slave voltage can
be set to any percentage of the Master voltage
and retains that ratio as the Master voltage is
varied.
The Both On/Both Off buttons are in addition
to the individual switches for each output,
and allow both outputs to be turned on or off
synchronously by a single button press.
Synchronous switching of the outputs is of
increasing importance for circuitry which can be
damaged if one voltage rail is present without
the other.
Isolated Tracking Mode:
The two outputs remain electrically isolated, but
the voltage control of the Master output sets an
identical voltage on the Slave output.
Note: Isolated Tracking enables the user to create two rails
of either polarity and to reference them to different grounds
if necessary (e.g. digital ground and analog ground).
* Safety interlocks
A key requirement in a power supply is to prevent the
wrong voltage or current being accidentally applied to the
circuit-under-test.
Consequently all operations that could result in an
unexpected change in voltage or current settings have
intelligent interlocks to prevent this.
** Safety terminals
The use of fixed-shroud 4mm plugs is becoming mandatory within an increasing number of laboratories for safety
reasons.
Standard binding post terminals can not accept these
fixed-shroud plugs.
True Parallel Mode:
All of the power is channelled to the Master
output which can then supply up to 6 amps.
Note: In Parallel mode the Master side becomes a single
180 watt power supply, with the current meter operating
to 6 amps. The slave output is disabled and its displays are
turned off.
Sorensen XEL-P Series - comprehensive remote control facilities
New XEL-P Series
Interface to every application
Bench and System use
The New Sorensen XEL-P series includes all of the manual control features of the XEL series, but adds comprehensive remote control facilities.
The ultra-compact rack-modular sizing makes it ideally suited to rack
mounted system applications, while its user-friendly manual controls are
retained for bench top applications.
Rear Power Terminals
Power and sense terminals are duplicated on the rear panel for rack
mount applications or other situations where rear connection is more
appropriate.
Digital Remote Control
To meet the varying needs of today’s engineers, a comprehensive array of
interfaces is provided. RS-232, USB and LAN (Ethernet) with LXI support
are provided as standard. An additional GPIB interface is also optionally
available.
Each of the digital bus interfaces provides full control of voltage, current,
and output on/off, plus read-back of voltage, current and status. The
interfaces are at ground potential and are opto-isolated from the output
terminals.
RS-232
An RS-232/RS-423 interface is provided for use with legacy systems.
This type of serial interface remains in common useage and is perfectly
satisfactory for the control of power supplies because data speed is not
an issue.
USB
USB provides a simple and convenient means of connection to a PC and
is particularly appropriate for small system use. A USB driver is provided
which supports Windows 2000, XP and Vista.
LAN-Ethernet with LXI
The LAN interface uses a standard 10/100 base-T Ethernet hardware
connection with ICMP and TCP/IP Protocol for connection to a Local Area
Network or direct connection to a single PC. This interface supports LXI
and is the most appropriate for larger system use because of its scalable
nature.
LXI Compliance
The LAN interface is compliant with LXI-C. LXI (LAN eXtensions for
Instrumentation) is the next-generation, LAN-based modular architecture
standard for automated test systems managed by the LXI Consortium,
and is expected to become the successor to GPIB in many systems.
Rack Mounting
Up to four single output units can be fitted into one rack width. Alternatively, any combination of singles and duals can be used - as in the
example shown.
IVI Driver
An IVI driver for Windows is included. This provides support for common
high-level applications such as LabView*, LabWindows*,
and HP/Agilent VEE*.
GPIB (option G)
GPIB (IEEE-488) interface in addition to USB, RS232 and LAN.
New XEL-P Additional Facilities
From the front, XEL-P models are identical to standard XEL models and
retain all of their manual control features. On the dual output versions, a
single digital interface controls both outputs.
The rear panel carries RS-232, USB and LAN (Ethernet) connectors,
together with analog in and out, remote on/off control*, and duplicate
output and sense terminals. All models can be additionally fitted with a
GPIB interface (option G - factory fit only).
* Note: analog in/out and remote on/off are not fitted to the dual output versions.
Analog Remote Control
Single output XEL-P units include analog voltage control of voltage and
current (non-isolated). Analog control outputs are also incorporated
to enable easy parallel connection of multiple units in a master-slave
configuration. Terminals for remote on/off control are also provided.
Sorensen XEL series - Technical Specifications
MODEL RANGE:
XEL 15-5
XEL 30-3
XEL 60-1.5
XEL 30-3D
XEL 120-0.75*
XEL 250-0.36*
METER SPECIFICATIONS
0 to 15V at 0 to 5A
0 to 30V at 0 to 3A
0 to 60V at 0 to 1.5A
2 x (0 to 30V at 0 to 3A), or 1 x (0 to 30V at 0 to 6A)
0 to 120V at 0 to 750mA
0 to 250V at 0 to 360mA
* Specifications for 120V/250V models vary from other models in certain areas. Where this
applies, the specification heading is marked with an asterisk, and the applicable values are
shown on the final page of this brochure.
OUTPUT SPECIFICATIONS
Display Type:
Dual 4-digit meters, 10mm (0·39”) LED.
Voltage Meter *
Resolution: Accuracy:
10mV
± (0·1% of reading + 10mV)
Current Meter *
Resolution:
Accuracy:
Meter Damping:
loads.
1mA (0·1mA on 500mA range)
± (0·3% + 3mA) to 3A; ± (0·5% + 3mA) to 6A;
± (0·3% + 0·3mA) on 500mA range
Normally 20ms, switchable to 2 sec for averaging rapidly varying
ADDITIONAL SPECIFICATIONS - 4-MODE DUAL (XEL 30-3D)
Voltage/Current Levels
The XEL 30-3D has four modes of operation:
XEL 15-5
0V to 15V/0.1mA to 5A (75W max.)
XEL 30-3
0V to 30V/0.1mA to 3A (90W max.)
XEL 60-1.5
0V to 60V/0.1mA to 1·5A ( 90W max.)
XEL 30-3D
Dual outputs of 0V to 30V/0.1mA to 3A
or single output of 0V to 30V/0.2mA to 6A (180W max.)
XEL 120-0.75
0 to 120V/0.01mA to 750mA (90W max.)
XEL 250-0.36
0 to 250V/0.01mA to 360mA (90W max.)
Note: Actual maxima for voltage and current are typically 1% greater than the figures given
above.
Independent Mode
Each output is fully independent and isolated. Operation is equivalent to two single
output power supplies.
Tracking Mode
The two outputs remains isolated, but the Slave voltage controls are disabled and the
Slave voltage is set equal to the Master voltage. This can be used to generate tracking
bipolar voltages, or tracking unipolar voltages relative to different grounds. When voltages greater than 30V are required, the outputs can be wired in series to generate 0 to
60V using only the Master voltage controls.
Output Setting & Control
Voltage Setting:
Current Setting:
Output Mode:
Output Switch:
View Settings:
By coarse and fine controls.
By single logarithmic control.
Constant voltage or constant current with automatic cross-over.
CC indicator lit in constant current mode.
Electronic, non isolating. Preset voltage and current limit displayed
when Output is off. Output rise time no load <15ms.
With the output On, the meters show actual voltage and current.
The preset levels can be viewed and adjusted at any time by
pressing the View Settings button.
V-Span *
(Voltage Span Control)
The voltage adjustment range can be controlled by digital setting of the end-stop
values of the coarse voltage control to any desired values. The range for Vmax is 0.1V to
15V/30V/60V depending on model. The range for Vmin is 0 to (Vmax – 0.1V).
S-Lock
(Settings Lock)
Voltage and current settings can be locked by a single button press. Lock accuracy is equal
to the meter accuracy (see Meter Specification).
Output Performance
Ripple & Noise *:
Normal mode voltage: <0·4mV rms and 2mV p-p
Normal mode current: <0·2mArms; <40uA on 500mA range.
Common mode current: <5uA rms
Load Regulation:
Voltage - <0·01% + 2mV.
Current - typically 0·01% + 500µA.
Voltage specification applies for any load change, measured at the output terminals. When
using remote sense add 0.5mV per 0.1V drop in the +ve output lead
(max. sense lead resistance 0.5 ).
Line Regulation:
Voltage <0·01% + 2mV for 10% line change.
Current <0·01% + 250µA. for 10% line change.
Transient Response: <50µs to within 50mV of setting for a 90% load change.
Temp. Coefficient: Voltage: typically <(50ppm + 0·5mV)/°C
Current: typically <(100ppm + 1mA)/°C;
<(100ppm + 0.1mA)/°C on 500mA range.
Output Protection
Output Protection: OVP and OCP Trips:
Over-temperature: Safety Interlocks:
Output will withstand forward voltages of up to 20V above rated
output voltage. Reverse protection by diode clamp for currents
to 3A.
Voltage or current measured to be in excess of 105% of the rated
maximum will cause the output to trip off.
Output trips off for over-temperature.
Operations that could cause an unexpected change in voltage or
current settings are interlocked with the output switch.
Output Connections
Output Terminals:
Universal 4mm safety binding posts on 19mm (0·75”) spacing.
Terminals can accept fixed shroud 4mm plugs, standard 4mm plugs,
fork terminals and bare wires.
Remote Sense
Sense Selection:
Sense Terminals:
Voltage sensing is selected as Local or Remote by front panel switch.
Sprung loaded screw-less terminals.
Track Accuracy:
Slave voltage = ± (0·1% of Master voltage setting + 10mV)
Ratio (%) Tracking Mode
As Tracking, but the Slave voltage controls set an output voltage between 0% and 101%
of the Master voltage. Once the Slave voltage has been set, varying the Master voltage
will create the same percentage change in the Slave voltage setting.
Track Accuracy:
± 10mV
% change in Slave voltage = % change of Master voltage ± 0.1%
Parallel Mode
In this mode, the Master operates as a single output power supply with double the current
capability (0.2mA to 6A). The Slave is disabled and its displays are turned off.
Both On / Both Off
Each output has an independent DC On/Off control, however, additional control buttons
are provided which turn both outputs on or off simultaneously. These buttons operate in
all four modes.
GENERAL SPECIFICATIONS
Input
AC Input:
Input Power:
230V AC or 115V AC or 100V AC ± 10%, 50/60Hz.
Installation Category II
Single output models - 280VA max.;
Dual output models - 560VA max.
Temperature & Environmental
Operating Range:
Storage Range:
Environmental:
Cooling:
+5ºC to +40ºC, 20% to 80% RH
-40ºC to + 70ºC
Indoor use at altitudes up to 2000m, Pollution Degree 2.
Intelligent variable-speed low noise fan assists convection.
Safety & EMC
Safety:
EMC:
Complies with EN61010-1
Complies with EN61326
Physical
Size:
Weight:
Single output models - 107mm x 131mm (¼ rack 3U) x 288mm,
Dual output models - 214mm x 131mm (½ rack 3U) x 288mm
(sizes exclude feet, knobs and terminals).
Single output models - 4·5kg; Dual output models - 8.5kg
OPTIONS
New XEL-P Series specifications (remote control models)
Additional specifications applying to the New PL-P and PLH-P Series are on the following
page.
XEL 120/250 specifications (items marked with *)
Specifications for XEL 120/250 models vary in certain areas. Where this applies, the
specification heading is marked with an asterisk, and the applicable values are shown on
the final page of this brochure.
Sorensen XEL series & XEL-P series - Additional Technical Specifications
MODEL RANGE
ANALOG REMOTE CONTROL (single output models only)
General
New XEL-P series units offer remote control and read-back using analog, RS232, USB, LAN
(LXI) interfaces. They retain all of the capabilities of the XEL Series when under manual
control.
All of the specifications from the previous page therefore apply to the equivalent models
in the XEL-P series. The following specifications are additional.
Versions with a GPIB interface are also available - see below.
Model Range
XEL 15-5P
XEL 30-3P
XEL 60-1.5P
XEL 30-3DP
XEL 120-0.75P
XEL 250-0.36P
0 to 15V at 0 to 5A
0 to 30V at 0 to 3A
0 to 60V at 0 to 1.5A
2 x (0 to 30V at 0 to 3A), or 1 x (0 to 30V at 0 to 6A)
0 to 120V at 0 to 750mA
0 to 250V at 0 to 360mA
REAR TERMINALS
Power and sense connections are duplicated on the rear panel using a screw-less
connector block.
DIGITAL BUS INTERFACES - RS-232, USB, LAN (LXI)
The standard PL-P product offers full remote control and read-back using RS-232, USB
or LAN (LXI-C). All interfaces are at ground potential and opto-isolated from the output
terminals.
Note: Remote/Local Sense, and Operational Mode (XEL 30-3D-P) are manually selectable only.
RS-232
Standard 9-pin D connector. Baud rate 9,600.
USB
Standard USB 2.0 connection (backwards compatible with USB 1.x). Operates as a virtual
COM port.
Ethernet (LAN)
Standard 10/100 base-T hardware connection. ICMP and TCP/IP Protocol for connection to
Local Area Network or direct connection to a single PC.
LXI Compliance
LAN interface is compliant with LXI-C. (LXI is the abbreviation for Lan eXtensions for
Instrumentation).
GPIB INTERFACE (Option G, factory fit only)
Option G adds a GPIB (IEEE-488) interface.
This is in addition to the RS-232, USB and LAN interfaces of the standard XEL-P product.
The interface conforms with IEEE-488.1 and IEEE-488.2.
DIGITAL PROGRAMMING PERFORMANCE
Voltage Setting
Setting Resolution:
Setting Accuracy:
1mV
± (0.05% +10mV)
Current Setting
Setting Resolution:
Setting Accuracy:
0.1mA (0.01mA on 500mA range)
± (0.3% +0.005A) to 3A, ± (0.5% +0.005A) to 6A,
± (0.3% +0.5mA) on 500mA range
Programming Speed
Command Delay:
Voltage Up Time:
Voltage Down Time:
Typically <80ms (this must be added to any of the figures below)
Typically <45ms* to 1%
Typically <20ms* to 1% (full load); typically <150ms* to
1% (no load)
* The up and down times vary with model, current range and voltage step size. More
information is contained in the operating manual which can be downloaded from our web
site.
OVP and OCP PROTECTION
Measure-and-compare over-voltage and over-current protection are implemented in
firmware and can be set via the remote interfaces only. Output trips Off for OVP and OCP
conditions.
Setting resolution:
Response time: 10mV and 1mA.
typically 500ms
Non-isolated analog voltage control of voltage and current. Analog control outputs
are also provided to enable easy parallel connection of multiple units in a master-slave
configuration.
Note that the XEL 30-3D-P does not have analog remote control.
Scaling
Reference Point:
Set Voltage Input:
Set Current Input:
Voltage Output:
Current Output:
All control voltage are referenced to the positive output terminal
0V to 10V sets 0 to 100% of rated output (e.g. 0 to 30V for
XEL 30-3-P).
Alternative scaling of 0V to 5V (selectable using internal link).
0V to 10V sets 0 to 100% of rated output (e.g. 0 to 3A for
XEL 30-3-P).
Alternative scaling of 0V to 5V (selectable using internal link).
0 to 100% of rated output voltage generates 0V to 5V.
0 to 100% of rated output current generates 0V to 5V.
Accuracy
Set Voltage Input:
Set Current Input:
Voltage Output:
Current Output:
± (0.3% +10mV); Input Impedance = 100kW
± (0.5% +0.005A); Input Impedance = 64kW
± (0.3% +10mV); Output Impedance = 125W
± (0.5% +0.005A); Output Impedance = 125W
Note that Analog control of current can not be used with the low current range selected.
REMOTE ANALOG ON/OFF CONTROL (single output models only)
Non-isolated terminal which sets the output to Off when pulled low by gate signal or relay
closure. Signal is reference to the positive output terminal.
Note that the XEL 30-3D-P does not have this facility.
GENERAL SPECIFICATIONS
Input
AC Input:
Input Power:
max.
230V AC or 115V AC or 100V AC ± 10%, 50/60Hz
Installation Category II
Single output models - 280VA max.; Dual output models - 560VA
Temperature & Environmental
Operating Range:
Storage Range:
Environmental:
Cooling:
+5ºC to +40ºC, 20% to 80% RH
-40ºC to + 70ºC
Indoor use at altitudes up to 2000m, Pollution Degree 2.
Intelligent variable-speed low noise fan assists convection.
Safety & EMC
Safety:
EMC:
Complies with EN61010-1
Complies with EN61326
Physical
Size:
Weight:
Single output models - 107mm x 131mm (¼ rack 3U) x 315mm,
Dual output models - 214mm x 131mm (½ rack 3U) x 288mm
(sizes exclude feet, knobs and terminals).
Single output models - 4·9kg;
Dual output models - 8.6kg
DRIVER SOFTWARE SUPPLIED
IVI Driver
An IVI driver for Windows is supplied. This provides support for common applications such
as LabView*, LabWindows*, HPVEE* etc.
USB Driver
An installation file is supplied which calls a standard Windows* USB driver.
* LabView and LabWindows are trademarks of National Instruments.
HPVEE (now Agilent VEE) is a trademark of Agilent Technologies.
* USB interface is supported for Windows 2000, XP, and Vista.
Windows is a trademark of Microsoft.
OPTIONS
GPIB Interface (Option G)
Option G adds a GPIB (IEEE-488) interface. This is a factory-fit option only.
Accuracy specifications apply for the temperature range 18°C to 28°C after 1 hour warm-up.
Specifications subject to change without prior notice.
Further Specifications for Sorensen XEL & XEL-P series
The 120V and 250V models are higher voltage variants of the XEL and
XEL-P models. Single output models are offered with a voltage/current
capability of 120V/0.75A and 250V/0.36A (90 watts each). 120V &
250V models available Q4, 2009.
Specifications for high voltage models are identical to those of New XEL models in most
areas. Where different specifications apply, the specification heading within the main specifications pages is marked with an asterisk, and the applicable values are shown here.
OUTPUT SPECIFICATIONS
XEL 120
0 to 120V/0.01mA to 750mA (90W max.)
XEL 250
0 to 250V/0.01mA to 360mA (90W max.)
Note: Actual maxima for voltage and current are typically 1% greater than the figures given above.
V-Span
(Voltage Span Control)
The voltage adjustment range can be controlled by digital setting of the end-stop values of
the coarse voltage control to any desired values. The range for Vmax is 1V to 120V/250V
depending on model. The range for Vmin is 0 to (Vmax – 1V).
Output Performance
Ripple & Noise:
Normal mode voltage: <2mV rms and 8mV p-p
Normal mode current: <0·1mArms
Common mode current: <5uA rms
METER SPECIFICATIONS
Display Type:
Dual 4-digit meters, 10mm (0·39”) LED.
Model
Voltage Meter *
Resolution: Accuracy:
100mV
± (0·1% of reading + 100mV)
Analog
RS-232
USB
LAN (LXI)
GPIB
XEL 15-5
XEL 30-3
XEL 60-1.5
Current Meter *
Resolution:
Accuracy:
Remote Control Interfaces Table
0.1mA (0·01mA on 75mA range)
± (0·3% + 0.3mA) , ± (0·3% + 0·1mA) on 75mA range
Accuracy specifications apply for the temperature range 18°C to 28°C after 1 hour warm-up.
Specifications subject to change without prior notice.
XEL 30-3D
XEL 120-0.75
XEL 250-0.36
XEL 15-5P
•
•
•
•
XEL 30-3P
•
•
•
•
XEL 60-1.5P
•
•
•
•
•
•
•
XEL 30-3DP
XEL 120-0.75P
•
•
•
•
XEL 250-0.36P
•
•
•
•
XEL 15-5PG
•
•
•
•
•
XEL 30-3PG
•
•
•
•
•
XEL 60-1.5PG
•
•
•
•
•
•
•
•
•
XEL 30-3DPG
XEL 120-0.75PG
•
•
•
•
•
XEL 250-0.36PG
•
•
•
•
•
07132010
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement