Eltek Valere PSR308/24-30 WIR User manual

RECTIFIER
PSR308
USER MANUAL
UM_PSR308_E_R5.0

Rectifier
PSR308
User Manual
Page 2 of (20)
©2009. ELTEK VALERE DEUTSCHLAND GmbH. UM_PSR308_ E_R5.0
Notes to this manual
ATTENTION! Read this manual very carefully before installing and commissioning the specified module.
This manual is a part of the delivered module. Familiarity with the contents of this manual is required for
installing and operating the specified module.
The rules for prevention of accidents for the specific country and the general safety rules in accordance
with IEC 364 must be observed.
The function description in this manual corresponds to the date of publishing.
Technical changes and changes in form and content can be made at any time by the manufacturer
without notice. There are no obligations to update the manual continually.
The module is manufactured in accordance with applicable DIN and VDE standards such as VDE 0106
(part 100) and VDE 0100 (part 410). The CE marking on the module confirms compliance with EU
standards 2006-95-EG (low voltage) and 2004-108-EG (electromagnetic compatibility) if the installation
and operation instructions are followed.
Supplier:
ELTEK VALERE DEUTSCHLAND GmbH
Industrial Division
Schillerstraße 16
D-32052 Herford
+ 49 (0) 5221 1708-210
FAX + 49 (0) 5221 1708-222
Email [e-mail]
Internet http://www.eltekvalere.com
2009. ELTEK VALERE DEUTSCHLAND GmbH. All rights reserved.

Rectifier
PSR308
User Manual
Page 3 of (20)
©2009. ELTEK VALERE DEUTSCHLAND GmbH. UM_PSR308_ E_R5.0
The current revision status of this manual is the following:
Revision: 5.0
Date: 2009-07-10
Revision Description of change Writer Date
01 First edition RTH 2006-12-04
02 Page “Current revision status” inserted, correction of the
connector drawing, minor text modification point 4.3. RTH 2007-06-29
03 Layout change, several additional pictures inserted RTH 2007-11-05
04 Minor text modification, section “Commissioning” reworked RTH 2008-04-07
05 Minor text modification, section 3.6 SP 2008-07-31
06 Minor text modifications, “Output is not SELV” inserted in
section 8, “Index of figures” inserted RTH 2008-10-09
1.0 New revision status numbering (X.X) introduced, values for
adjustable output voltage range corrected. RTH 2008-12-08
2.0 Indication of the input voltage range/tolerance changed. RTH 2009-01-22
3.0 Minor changes for technical data inserted. RTH 2009-02-25
4.0 Minor changes for technical data inserted. RTH 2009-04-22
5.0 Minor text modifications, section 4.7 “Default value setting
for NiCd batteries” inserted. RTH 2009-07-10

Rectifier
PSR308
User Manual
Page 4 of (20)
©2009. ELTEK VALERE DEUTSCHLAND GmbH. UM_PSR308_ E_R5.0
Table of Contents
1. Safety Instructions/Waste Disposal Rules ...............................................................................5
2. General Information ........................................................................................................................6
3. Type Range/Equipment.................................................................................................................6
3.1 Main Data ....................................................................................................................................................................6
3.2 Available Options and Assembly Equipment: ....................................................................................................7
3.3 Front view/Front LED panel....................................................................................................................................8
3.4 Rear Side Connection...............................................................................................................................................9
3.5 Cooling/Air flow direction.................................................................................................................................... 10
3.6 Communication Interface .................................................................................................................................... 10
4. Handling .......................................................................................................................................... 11
4.1 Storage..................................................................................................................................................................... 11
4.2 Commissioning........................................................................................................................................................ 11
4.3 Charge Characteristic/Output Power Diagram.............................................................................................. 12
4.4 LED Indications ....................................................................................................................................................... 13
4.5 Internal Monitoring ................................................................................................................................................ 13
4.6 Threshold & Default Values................................................................................................................................. 14
4.7 Default value setting for NiCd batteries.......................................................................................................... 14
5. External Functions........................................................................................................................ 15
6. Maintenance .................................................................................................................................. 15
7. Troubleshooting............................................................................................................................ 15
8. Technical Specifications ............................................................................................................. 16
8.1 Dimensional drawings:.......................................................................................................................................... 18
9. Notes ............................................................................................................................................... 19
Index of Figures
Figure 1.) DC Power Rack DCR PSR308-4.0 ....................................................................................................................7
Figure 2.) DC Power Rack DCR PSR308-4.8 ....................................................................................................................7
Figure 3.) Front view.............................................................................................................................................................8
Figure 4.) Male connector...................................................................................................................................................9
Figure 5.) Sub rack air flow.............................................................................................................................................. 10
Figure 6.) Output power diagram................................................................................................................................... 12
Figure 7.) Screenshot “Special software for CAN-Dongle”...................................................................................... 14
Figure 8.) Module dimensions ......................................................................................................................................... 18

Rectifier
PSR308
User Manual
Page 5 of (20)
©2009. ELTEK VALERE DEUTSCHLAND GmbH. UM_PSR308_ E_R5.0
1. Safety Instructions/Waste Disposal Rules
Warning!
Because several components of operating electrical modules are charged by dangerous voltage, the
improper handling of electrical modules may be the cause of accidents involving electrocution, injury, or
material damages.
Operation and maintenance of electrical modules must be performed by qualified skilled
personnel such as electricians in accordance with EN 50110-1 or IEC 60950.
Install the module only in areas with limited access to unskilled personnel.
Before starting work, the electrical module must be disconnected from mains. Make sure that
the module is earthed.
Do not touch connector pins as they can be charged with dangerous voltage up to 30 seconds
after disconnection.
Only spare parts approved by the manufacturer must be used.
All electric modules must be disposed of separate from domestic waste at collecting points that have
been set up by the government or municipal authority.
“Separate collection is the precondition to ensure specific treatment and recycling of WEEE and is
necessary to achieve the chosen level of protection of human health and the environment in the
Community.”
The above statement from EU directive 2002/96/EC applies to all electric modules installed within EU
countries.
In countries outside the EU, different rules may apply regarding waste disposal of electric modules.
For more information about waste disposal of your discarded equipment, contact your
ELTEK VALERE INDUSTRIAL partner.

Rectifier
PSR308
User Manual
Page 6 of (20)
©2009. ELTEK VALERE DEUTSCHLAND GmbH. UM_PSR308_ E_R5.0
2. General Information
The rectifier PSR308 rectifies sinusoidal AC input voltage to DC output voltage. The PSR308 is a hot-
plug-in module with rear side connectors and is designed to be mounted in an assembly set 19’’ sub rack
according to section 3.2. Due to its state-of-the-art circuitry design, the unit has very low losses and
therefore very compact dimensions, low weight and high power density. The PSR308 can be used in all
DC applications with or without battery (the module is suitable for lead acid batteries as well as for NiCd
batteries). The rectifier is delivered with factory set default values for lead acid batteries. If the rectifier
is to be used for NiCd batteries, the default values must be parameterized accordingly using a CAN
dongle and special software.
The nominal output power per unit is 800W (600W at input voltage <173VAC). Up to a maximum of 48
modules can be switched in parallel to increase the system output power or to build redundant power
supply systems (n + 1-principle).
3. Type Range/Equipment
Type Designation Article Code Nominal Output Voltage Maximum Output
Current
PSR308/24-30 WIR 101-008-947.00 24VDC 30ADC
PSR308/48-16.7 WIR 101-008-957.00 48VDC 16.7ADC
PSR308/60-13.5 WIR 101-008-967.00 60VDC 13.5ADC
PSR308/108-7.5 WIR 101-008-977.00 108VDC 7.5ADC
PSR308/216-3.7 WIR 101-008-987.00 216VDC 3.7ADC
3.1 Main Data
AC input voltage: 110 up to 250VAC (WIR= Wide Input Range)
AC input voltage tolerance: -20/+10%
AC input current: 5.5AAC @120VAC/3.9AAC @230VAC
Input Frequency: 47- 63 Hz
Nominal Output Power: 800W (600W @ Vi < 173VAC)
For more specific data, see section 8.

Rectifier
PSR308
User Manual
Page 7 of (20)
©2009. ELTEK VALERE DEUTSCHLAND GmbH. UM_PSR308_ E_R5.0
3.2 Available Options and Assembly Equipment:
Designation Material Code
DC Power Rack DCR PSR308-4.8 LV (assembly set 19’’ sub rack 4U incl.
backplane for max. six rectifiers PSR308/24V up to 60V; incl. fan rack) 102-308-607.LV02
DC Power Rack DCR PSR308-4.8 HV (assembly set 19’’ sub rack 4U incl.
backplane for max. six rectifiers PSR308/110V or 220V; incl. fan rack) 102-308-607.HV02
DC Power Rack DCR PSR308-4.0 LV (assembly set 19’’ sub rack 4U incl.
backplane for max. five rectifiers PSR308/24V up to 60V and one DC
controller UPC3S-24 up to 60V; incl. fan rack)
102-308-517.LV02
DC Power Rack DCR PSR308-4.0 HV (assembly set 19’’ sub rack 4U incl.
backplane for max. five rectifiers PSR308/110V or 220V and one
DC controller UPC3S-110V or 220V; incl. fan rack)
102-308-517.HV02
Fan rack 19’’ 1U incl. 6 fans, for DC voltage from 24 up to 60 V (spare part) 102-308-FR1.LV02
Fan rack 19’’ 1U incl. 6 fans, for DC voltage from 110 up to 220 V (spare part) 102-308-FR1.HV02
Cover plate, with handle, necessary to cover empty slots, 1/6 x 19’’, 3U;
RAL 7035 881-MEC-BPL.03.14.B
Monitoring, controlling and signalling unit (DC controller) UPC3S 24V 301-003-497.02
Monitoring, controlling and signalling unit (DC controller) UPC3S 48/60V 301-003-597.02
Monitoring, controlling and signalling unit (DC controller) UPC3S 110V 301-003-797.02
Monitoring, controlling and signalling unit (DC controller) UPC3S 220V 301-003-897.02
CAN dongle, incl. software; necessary to change the internal default values
of the rectifier (e.g. for NiCd application). 880-CAN-DNG.00
Figure 1.) DC Power Rack DCR PSR308-4.0
fully equipped with
five rectifiers PSR308 and
one DC controller UPC3S
Figure 2.) DC Power Rack DCR PSR308-4.8
fully equipped with
six rectifiers PSR308

Rectifier
PSR308
User Manual
Page 8 of (20)
©2009. ELTEK VALERE DEUTSCHLAND GmbH. UM_PSR308_ E_R5.0
3.3 Front view/Front LED panel
The PSR308 rectifier is equipped with the following
four LED indicators:
INPUT OK
OUTPUT OK
Vout>
ALARM
For more information about the LED indicators,
see section 4.4
Two captive screws at the top and the bottom of the
module are used for each module to secure it to the
subrack (components of the module).
Figure 3.) Front view

Rectifier
PSR308
User Manual
Page 9 of (20)
©2009. ELTEK VALERE DEUTSCHLAND GmbH. UM_PSR308_ E_R5.0
3.4 Rear Side Connection
The rear side male connections (AC input, DC output & signals) are shown in Figure 4.) and defined in the
following table.
Pin assignment of the rear side connector:
Pin Function
2b -
5b (-) -Output
8b -
11b (+) -Output
13a CAN-CVSS
13c (-) output voltage sense link
14a CAN–H
14c CAN–L
15a (+) 20 V free floating
15c CAN-CVCC
16a AGND
16c (-) 20V free floating
17a Hardware coding CODE2
17c Hardware coding CODE1
18a General fault (alarm) NC
18c General fault (alarm) COM
19a General fault (alarm) NO
19c -
20a -
20c (+) output voltage sense link
22b PE
25b -
28b N-Input
31b L1-Input
Figure 4.) Male connector (shown
from the rear side of the module)

Rectifier
PSR308
User Manual
Page 10 of (20)
©2009. ELTEK VALERE DEUTSCHLAND GmbH. UM_PSR308_ E_R5.0
3.5 Cooling/Air flow direction
It is recommended to operate the PSR308 forced cooled with fan rack according to section 3.2 (the fan
rack is a component of the sub rack). The air flows in vertical direction through the module. To provide
sufficient air flow, a minimum space (see item “A” in figure 5) of 2U (approx. 90 mm) between the unit
and the top cover of the cabinet as well as an unobstructed supply of air from the bottom is necessary.
Figure 5.) Sub rack air flow
3.6 Communication Interface
The PSR308 rectifier is equipped with a serial data interface in accordance with the Controller Area
Network (CAN) specification. The CAN-Bus connection is integrated into the rear side connector.
Via CAN-Bus, several devices in a system or parallel connection can be controlled and monitored by a
central DC controller unit UPC3S.
Following parameters of a specific rectifier unit can be controlled or monitored:
Output voltage
Output current
Module temperature
Module status
Furthermore the rectifier unit receives all threshold values through the CAN-Bus from the DC controller
unit.
REMARK: The CAN-Bus is not for external use!

Rectifier
PSR308
User Manual
Page 11 of (20)
©2009. ELTEK VALERE DEUTSCHLAND GmbH. UM_PSR308_ E_R5.0
4. Handling
4.1 Storage
The modules must be stored in a dry, dust free environment with a storage temperature in accordance
with the specific technical data (see section 8).
4.2 Commissioning
Note: Before commissioning the module make sure that the input voltage corresponds to the input
voltage range of the unit as specified on the type plate and that the output voltage of paralleled units
matches.
1. Carefully unpack the unit
2. Fill the rack beginning with the left slot.
3. Put the unit into an empty slot.
4. Carefully slide in the unit until the module connector touched the backplane connector.
5. Increase the force until the unit fits in completely. Avoid using too much force. If the unit does not
fit in, begin again at step 3.
6. Secure the module using the two captive screws (M3x12) provided with the module.
Note: The PSR308 is serially equipped with an internal output side decoupling diode. This ensures
hot plug-in capability for the module and enables the operator to add modules under operating
conditions.
Note: Before a module is to be removed, it must be switched off by the external input fuse!
Caution: After switching off the module the internal capacitors are still fully charged. Do not touch
connector pins as they can still be charged with dangerous voltage after disconnection.

Rectifier
PSR308
User Manual
Page 12 of (20)
©2009. ELTEK VALERE DEUTSCHLAND GmbH. UM_PSR308_ E_R5.0
4.3 Charge Characteristic/Output Power Diagram
The charge characteristic of the PSR308 is a power limited IV characteristic curve in accordance with
DIN 41772/DIN 41773.
For modules in parallel operation mode a load distribution of approx. ±10% is attained due to a sloping
output voltage line (-1% at 100% Inom).
The module is continuous short circuit proof due to constant current control.
Figure 6.) Output power diagram (example PSR308/48-16.7)
Example: Calculation of the output current at different output voltage values
Vonom x Ionom= Ponom (48V x 16.7A= 800W)
As you can see on the basis of the above example (see figure 6.), the maximum output current (16.7A) is
available at ≤ nominal output voltage (48.0V).
At output voltage values according to the float or boost charging mode, the output current is
corresponding to the following formula: Io= Ponom : Vo
Float charge voltage for lead acid batteries (24 cells) = 54.5V; Io= 800W : 54.5V= 14.7A
Boost charge voltage for lead acid batteries (24 cells) = 57.6V; Io= 800W : 57.6V= 13.9A

Rectifier
PSR308
User Manual
Page 13 of (20)
©2009. ELTEK VALERE DEUTSCHLAND GmbH. UM_PSR308_ E_R5.0
4.4 LED Indications
Functions of front panel LED indicators
LED Colour Function
green INPUT OK - Mains input voltage ok
(criteria: 80VAC ≤ Vn ≤287VAC)
green OUTPUT OK - Vout ok (criteria: Vout ≥85% of adjusted
value)*
red Vout > (criteria: Vout ≥ than adjusted over voltage
threshold)*
red ALARM – Collective alarm**: Vin incorrect, Vout incorrect,
module over temperature and short circuit
*For factory set output voltage threshold values, see section 4.6
**The module is equipped with an isolated signalling contact (normally open contact).
The maximum load is 60VDC/500mA. The contact is time-delayed and reacts after approx. 10 sec.
4.5 Internal Monitoring
Monitored values Criteria Function
AC input voltage I.) Mains input voltage less than 173V
II.) Mains input voltage 80V ≤Vin ≤287V
I.) The module switches over to an
output power of 600W.
II.) The module automatically switches
off.
DC output voltage Output voltage higher than the
adjusted over voltage threshold*
The module automatically switches off
(self locking if output current is
flowing). The unit must be manually
restarted.
Module
temperature
Cooling plate temperature ≥80°C The device automatically switches off.
It automatically switches on when the
cooling plate cools down to ≤70°C.
*For factory set output voltage threshold values, see section 4.6

Rectifier
PSR308
User Manual
Page 14 of (20)
©2009. ELTEK VALERE DEUTSCHLAND GmbH. UM_PSR308_ E_R5.0
4.6 Threshold & Default Values
The following table shows the factory set threshold/default values internally stored in the PSR308 unit
(for lead acid batteries):
Default values 24V version 48V version 60V version 110V version 220V version
Vo (VDC) 27.24 54.5 68.1 122.6 245.2
V> (VDC) 30.0 60.0 75.0 135.0 270.0
Iconst (ADC) 30.0 16.7 13.5 7.5 3.7
Note: The threshold/default values can only be changed in combination with a UPC3 DC controller unit.
If an UPC3 DC controller unit is controlling the power supply unit through the CAN-Bus, the charge
voltage is completely controlled by the UPC3 based on its configuration values and momentary charge
state (for example temperature compensation, boost charge, or battery test). That means that the
values sent from the UPC over CAN-Bus have top priority. During CAN-Bus communication the internally
stored values of the rectifier are invalid.
But when the CAN-Bus connection is inactive for more than five seconds (e. g. due to trouble), the
PSR308 automatically switches back to the internally stored default values. In this case it is ensured
that the battery is charged in the float charge mode.
4.7 Default value setting for NiCd batteries
If the rectifier is to be used to charge NiCd batteries the default/threshold values must be set according
to the individual battery type using a CAN dongle and special software (see section 3.2 “Available
Options and Assembly Equipment”). A specific manual is available on request. For the adjusting range of
the output voltage please see section 8 “Technical Specifications”.
Figure 7.) Screenshot “Special software for CAN-Dongle”

Rectifier
PSR308
User Manual
Page 15 of (20)
©2009. ELTEK VALERE DEUTSCHLAND GmbH. UM_PSR308_ E_R5.0
5. External Functions
If the rectifier works together with a UPC3S DC controller unit, the following external functions can be
used:
Compensation of output voltage
Temperature compensation of charge voltage
Discharge test
Boost charge mode
For more information about these functions, read the UPC3S user manual.
6. Maintenance
In general, the PSR308 is maintenance-free.
By way of precaution a yearly inspection with following checks is recommended:
Mechanical inspection
Removal of dust and dirt, especially on radiator surfaces
Check for internal dust or humidity
Attention! Dust combined with moisture or water may influence or destroy the internal electronic
circuits.
Dust inside the unit can be blown out with dry compressed air.
The interval between the checks depends on ambient conditions of the installed module.
7. Troubleshooting
Symptom Possible reason Corrective action
Is mains voltage present? Check
Mains switched to “ON” position? Check
PSR308 module plugged in securely? Check
Incorrect polarity or short circuit at the output? Check
No output
voltage
LED V> on? 1.) Switch the module off and on.
2.) Check the settings for
V> (see section 4.6).
Is the unit operating in current limiting mode
due to overload?
Reduce the load
Is the output voltage setting Vout at the DC
controller incorrect?
Adjust output voltage to nominal
values (see section 4.6)
Deviation of the
output voltage
If an external sensor lead is used for the output
voltage, is the connection faultless?
Check
If the unit still does not work even though all checks have been done, contact your sales agent or the
ELTEK VALERE DEUTSCHLAND service department.

Rectifier
PSR308
User Manual
Page 16 of (20)
©2009. ELTEK VALERE DEUTSCHLAND GmbH. UM_PSR308_ E_R5.0
8. Technical Specifications
Type designation PSR308/24-30
WIR
PSR308/48-16.7
WIR
PSR308/60-13.5
WIR
PSR308/110-7.5
WIR
PSR308/220-3.7
WIR
Article code 101-008-947.00 101-008-957.00 101-008-967.00 101-008-977.00 101-008-987.00
AC input:
Input voltage 110 - 250VAC 
Input voltage
tolerance
-20/+10% 
Input current @
230VAC
3.9AAC 3.9AAC 3.9AAC 3.9AAC 3.9AAC
Input current @
120VAC
5.5AAC 5.5AAC 5.5AAC 5.5AAC 5.5AAC
Input frequency range 47- 63Hz 
Power factor ≥0.99 @ Pnom ≥50%
Total harmonic
distortion
<5% 
Efficiency ≥90% 
Internal input fusing 10A (5x20mm) 
DC output:
Nominal output
voltage
24VDC 48VDC 60VDC 108VDC 216VDC
ATTENTION: Output is never SELV!
Maximum output
current
30ADC 16.7ADC 13.5ADC 7.5ADC 3.7ADC
Nominal output
power
800W (600W @ input voltage <173VAC); power derating at higher temperatures
Charge characteristic IV characteristic according to DIN41772/DIN41773; power limited
Adjustable output
voltage range
19- 36VDC 38- 75VDC 48- 88.5VDC 87- 160VDC 172- 313VDC
Factory set default
value of the charging
voltage for lead acid
batteries*
27.24VDC (2.27
V/cell; lead acid
battery)
54.5VDC (2.27
V/cell; lead acid
battery)
68.1VDC (2.27
V/cell; lead acid
battery)
123VDC (2.27
V/cell; lead acid
battery)
245VDC (2.27
V/cell; lead acid
battery)
Output over voltage
V> (factory set,
2.5V/cell; lead acid
battery*)
≥30VDC ≥60VDC ≥75VDC ≥135VDC ≥270VDC
Output under voltage
Vo< (factory set,
1.7V/cell; lead acid
battery*)
20.4VDC 40.8VDC 51VDC 91.8VDC 183.6VDC
*Default/threshold values for charging of NiCd batteries are settable using a CAN dongle and special software.

Rectifier
PSR308
User Manual
Page 17 of (20)
©2009. ELTEK VALERE DEUTSCHLAND GmbH. UM_PSR308_ E_R5.0
Type designation PSR308/24-30
WIR
PSR308/48-16.7
WIR
PSR308/60-13.5
WIR
PSR308/110-7.5
WIR
PSR308/220-3.7
WIR
Voltage ripple /
psophometric acc. to
CCITT-A
≤20mVpp/
≤1.2mV
≤20mVpp/
≤1.8mV
≤100mVpp/
n/a
≤200mVpp/
n/a
Dynamic accuracy of
the charge voltage
<3% Vnom at load changes between 10%-90%-10% Inom; transient time ≤1ms
Short circuit
protection
sustained short circuit proof; 1 x Inom
Parallel operation yes (max. 48 units with DC controller unit UPC3S); current sharing ≤10% Inom
Internal decoupling at
the output
yes; active low loss decoupling circuit in the negative output line
Internal output fuse 40A 25A 20A 10A 5A
StandardFeatures:
LED signalling Operation (green), Vo OK (green), Vo> (red), Alarm (red)
Main processor 16 Bit Fujitsu 
Isolated signalling
contact
“General fault”; maximum load: 60VDC/500mA
Communication
interface
CAN-Bus (not for external use), proprietary protocol
Environmental:
Ambient temperature Operation: -20°C to +45°C; storage: -40°C to +85°C
Climatic conditions according to IEC 721-3-3 class 3K3/3Z1/3B1/3C2/3S2/3M2
Max. installation
altitude
1500m 
Noise emission 30dBA 
Mechanical:
Type of construction 1/6 x 19’’, 3U 
Cooling Forced cooling with fan rack 1U or convection cooling (max. 600W)
Connections AC input, DC output and signalization: DIN41612-M-connector
Dimensions (W/H/D) 71/128/285mm 
Min. installation depth 368mm with sub rack
Weight approx. 2.2kg

Type of enclosure /
Protection class
IP20 (front panel)/1
Colour Front panel: RAL 7035, neutral, black print RAL 9005
Compliances:
CE conformity yes 
Compliance to safety
standards
EN60950-1; VDE0100 T410; VDE0110; EN50178; EN60146
Compliance to EMC
standards
EN55022/24 class “B“, ITE Devices; EN61000-4 T2-5

Rectifier
PSR308
User Manual
Page 18 of (20)
©2009. ELTEK VALERE DEUTSCHLAND GmbH. UM_PSR308_ E_R5.0
8.1 Dimensional drawings:
Figure 8.) Module dimensions

Rectifier
PSR308
User Manual
Page 19 of (20)
©2009. ELTEK VALERE DEUTSCHLAND GmbH. UM_PSR308_ E_R5.0
9. Notes

Supplier:
ELTEK VALERE DEUTSCHLAND GmbH
Industrial Division
Schillerstraße 16
D-32052 Herford
+ 49 (0) 5221 1708-210
FAX + 49 (0) 5221 1708-222
Email [e-mail]
Internet http://www.eltekvalere.com
2009. ELTEK VALERE DEUTSCHLAND GmbH. All rights reserved.