Telecom

W orld Class Power Solutions 

Telecom 

Modular DC Power Supply Systems BLT 

with remote monitoring system MCU 

DC-DC Converters, Inverters

With the increasing demands on power 

supplies for today´s telecommunications 

industry Benning have developed a 

wide range of power modules. 

Benning power 

supply systems 

have a modular 

structure and 

can be adapted 

all customer 

requirements. 

Flexible, modular Structure 

Float 

Boost 

Battery Test 

Battery Test Negative 

Rectifier Failure 

Mains Failure 

DC Voltage < 2,1 V/C 

Batt. Discha. U < 1,8 V/C 

Battery Failure 

LVD tripped 

Battery Fuse tripped 

Load Fuse tripped 

Reserve 

LED Test/Reset 

DC-Power-Supply 

Systems are available with wall-mounted 

cabinets and floor-standing cabinets. 

Using combination cabinets it is 

possible to build in batteries with the 

plug-in power supplies. 

U< 

+ ++ 

BLT-Power Supply-Systems 

The following switched mode plug-in 

rectifiers and BLT-systems meet the 

requirements for compact and reliable 

power supplies and have the following 

principal features: 

The modular structure of the BLTsystems 

allows adaptation to almost 

all requirements. All BLT-systems are 

Plug-in Rectifiers 

delivered with the monitoring system 

MCU 500/1000 or MCU 2000+. 

La Defense, Paris; – BENNING , power where it’s needed, 

• efficiency ≥ 90 % 

• power factor ≥ 0,93 / 0,98 

• radio interference suppression to 

EN 55022 level B 

• noise voltage 

≤ 1 mV or 2 mV CCITT 

• excellent transient response 

• temperature-controlled voltage 

characteristic 

Rectifier range PDT 400, 

PDT 650, PDT 800, PDT 1800 

This range is used for smaller power 

systems. The mechanical layout allows 

the arrangement of 6 plug-in rectifiers 

(PDT 400 + PDT 650) side by side in 

one 19“ rack. (Only without MCU 

interface available.) The units PDT 800 

and PDT 1800 are with or without MCU 

interface available, 4 plug-in rectifiers 

can be fitted in one 19“ rack. 

PDT 800 

24 V - 15 A 

48 V - 15 A 

60 V - 12 A 

PDT 400 

48 V - 7,5 A PDT 650 

48 V - 12 A 

60 V - 10 A 

PDT 1800 

24 V - 50 A 

48 V - 33 A 

60 V - 27 A

Range PDD 3000 

The forced-ventilated design is rated 

for an output power of 3000 W. The 

mechanical layout of this unit allows 

the arrangement of 3 rectifiers each 

on one level of a 19“ rack. (with or 

without MCU interface) 

PDT 3000 

24 V - 75 A 

48 V - 50 A 

60 V - 40 A 

BLT 150 

Range PDE 7200 / 15000 

Power supplies up to several thousands 

Amps can be constructed with this 

range. The plug-in rectifiers have a 

19“ mechanical layout and are built 

into corresponding cabinets. The temperature 

controlled forced ventilation 

allows a very compact design. 

(with MCU interface) 

PDE 7200 

24 V - 200 A 

48 V - 125 A 

60 V - 100 A 

PDE 15000 

48 V - 225 A 

60 V - 200 A 

BLT-Line 2500, threephase

DC-DC converters 

The following DC-DC converters can 

be used in combination with the plugin 

rectifiers in the same plug-in rack. 

The designs available are galvanically 

separated and cover the ranges 24 V, 

48 V and 60 V. 

PCT 300 W 

24 / 48 V - 6 A 

La Defense, Paris; – BENNING , powers information technologies 

PDC 960, 1300, 1400 

24 / 48 V - 20 A 

48 / 24 V - 40 A 

60 / 24 V - 54 A 

60 / 48 V - 25 A 

Technical data 

Type table 

PCT 300 PDC 960 - 1400 

Input voltage V see type table 

Permissible deviation % + 20, - 10 I + 20, - 15 

Nominal output voltage V see type table 

Stability U output 

Static % ± 1 

Dynamic (load 10-100-10) % + 4, - 5 

Output current A see type table 

Voltage ripple Vpp < 1 % 

Noise voltage mV 1 or 2 frequency weighted with filter 

A in accordance with CCITT 0.41 

Response time ms < 5 

Efficiency % 80 

Radio interference EN 55022 class B I EN 55022 class A 

Ambient temperature °C 0 to + 40 

Protection IP 20 

Protection class 1 - EN 60950 

Max. installation height m 2000 above sea level 

Moisture class F in according with DIN 40040 

Indications 

DC voltage high 

red LED, automatic cut-off, 

to reset switch-off mains 

Operation 

green LED 

Input – I yellow LED 

I at DC voltage >TBD 

Alarm red LED I red LED (unit failure) 

temperature monitoring I approx. > 30 sec. delayed 

Current indication (output) – I bargraph 

Connections: 

Input 

plug 

Output 

plug 

Cooling 

convection 

Dimensions mm H 291 x B 71 x T 300 I H 266 x B 145 x T 440 

Weight kg approx. 4 I approx. 11 

Input voltage Output voltage Output current Type 

24 V 48 V 6 A G 24 G 48/ 6 PCT 

24 V 48 V 20 A G 24 G 48/20 PCD 

48 V 24 V 40 A G 48 G 24/40 PCD 

60 V 24 V 54 A G 60 G 24/54 PCD 

60 V 48 V 25 A G 60 G 48/25 PCD

Technical data, Plug-in Rectifiers 

Type 

max. quantity per 19“ level 

output power [W] 

PDT 

6 

400 

PDT 

6 

650 

PDT 

4 

800 

PDT 

4 

1800 

PDD 

3 

3000 

PDE 

1 

7200 

PDE 

1 

15000 

Input voltage range 

Input current 

Frequency 

Power factor 

Output current 

at 24 V 

at 48 V 

at 60 V 

Output voltages 

Boost voltage 

Float voltage 

Direct supply 

Battery check 

[V] 

[A] 

[Hz] 

[A] 

[A] 

[A] 

[V/c] 

[V/c] 

[V/c] 

[V/c] 

singlephase 196–264 I threephase 340–460 

2,1 I 3,4 I 4,2 I 8,5 I 14 I 13,7 I 22 

47–63 

0,98 I 0,93 

– I – I 15 I 50 I 75 I 200 I – 

7,5 I 12 I 15 I 33 I 50 I 125 I 225 

– I 10 I 12 I 27 I 40 I 100 I 200 

externally adjustable 

2,4 

2,23 

2,05 

1,8 

Stability U output 

Static [%] 

Dynamic load 10-100-10 [%] 

(di/dt>200µs) 

Response time 

[ms] 

Efficiency 

Characteristic 

Noise voltage 

[mV] 

Radio interference 

Protection class 

Safety 

Protection 

Cooling 

Ambient temperature 

[°C] 

Installation height 

[m] 

Moisture class 

Current measurement 

Voltage measurement 

Indications:/front panel 

Mains 

DC voltage high 

Operation 

Alarm 

Fan failure 

Common alarm/change-over contact 

Connections: 

Main input 

Output 

Alarms 

Dimensions 

Height (front panel) 

[mm] 

Width 

[mm] 

Depth 

[mm] 

Weight 

[kg] 

±1 

±5 

< 5 

90 I 91 I 94 

IU 

1 for 24 V units, 2 for 48/60 V units 

EN 55022 class B 

1-EN 60950 

EN 60950 

IP 20 

convection 

I fan behind the front panel, temperature controlled 

0 – 40 

up to 2000 m above sea level 

F DIN 40040 

– I test sockets* 

– I – I test sockets* 

yellow LED 

red LED 

green LED 

red LED 

I 

red LED 

fault 

plug I terminals 4 mm 2 

plug I M8 I M12 

plug I plugterminal 

267 I 267 I 267 I 267 I 267 I 177 I 267 

71 I 71 I 107 I 107 I 146 I 485 I 485 

250 I 250 I 250 I 350 I 440 I 400 I 400 

3,0 I 3,6 I 5,5 I 9,5 I 12,5 I 26,5 I 40,0 

* digital display: standard in PDE 7200 and PDE 15000 

in PDT 800, PDT 1800 and PDD 3000 only in version with MCU interface

General 

The inverters can be connected in 

parallel so systems with N+1 

redundancy can be constructed. 

Inverter range TEBEVERT 

Parallel connection can be 

used for increasing the 

power, and thus system 

extension on site is possible 

for increasing power 

demand. 

Systems with up to 5 inverters 

connected in parallel are 

possible. 

The use of modern semiconductors 

with high switching frequencies 

provides compact construction, 

low weight and a very high efficiency. 

TEBEVERT 

Inverter 

5000 VA 

In order to increase the availability of 

the system a mechanical by-pass can 

be provided. In case of inverter failure 

it automatically switches over to the 

public mains (fig. 1) with a low changeover 

time. 

The EUE (static by-pass) is another 

component for increasing the system 

safety. Using the EUE the loads are 

directly switched to the mains in case 

of overload or faults in the 

inverter (fig. 2 + 3). This switch-over 

is made almost without interruption. 

All monitoring and control units are 

designed to be intrinsically safe 

so that an uninterrupted supply of the 

connected load is ensured. 

Operation mode 

Airport Frankfurt/Main, Benning - Power to Communikation 

These products have a very good 

dynamic range. At load peaks of 

0 %-100 % - 0 %, fluctuations and 

voltage surges are corrected within a 

very short time. 

The plug-in inverters are available 

with the output power 1000 VA, 1500 VA 

(only 24 V), 2500 VA and 5000 VA. 

The cabinets can be installed side by 

side with rectifier cabinets of similar 

design. 

Battery 

+ 

Fig.1: Inverter with mechanical bypass 

(SUE), voltage gap approx. 100 ms 

Battery 

+ 

Fig. 2: Inverter with static by-pass (EUE) 

for the uninterrupted supply of the 

loads 

Dimensions 

diagram 

SUE 

Inverter 

EUE 

Inverter 

* 1 1000 VA 48V/60V 

* 2 2500 VA 48V/60V 

* 2 1500 VA 24V 

* 3 5000 VA 48V/60V 

*3 

177 *2 

133,4 *1 

Load 

Load 

272 *1 

390 *2 / 450 *3 

Arresting hooks can be dismantled 

Battery 

Fig. 3 Inverters connected in parallel with 

static by-pass (EUE) for increasing the 

system safety 

39 

483 

On 

Off 

+ 

Ein 

Aus 

EUE 

Inverter 1 

Inverter 2 

Inverter 5 

TEBEVERT 

Load 

Output present 

Mains synchronization / 

Present 

Overload 

Parallel operation 

Fault

Technical data TEBEVERT 

Static by-pass EUE 

Input DC voltage V see type table 

Permissible deviation % + 20, -15 

Ripple of the input voltage % max. 5 rms 

Reverse smoothing mV 2 

Nominal power VA see type table 

Output voltage V 230 

Static deviation % ± 5 

Frequency Hz 50 

Frequency stability % ± 0,1 (crystal controlled) 

Mains control of frequency % ± 3 

Power factor range 

0,7 ind. to 0,8 cap. 

Voltage form 

sine-wave 

Distortion factor % < 3 (at linear load) 

Overload capacity 

2xI nom for 1 sec., 

cut-off after 40 sec. 

Crest factor load 2,5 : 1 

Radio interference EN 55022 

Efficiency % 80–85 

Ambient temperature °C +5 to +40 

Installation height m up to 1000 above sea level 

Moisture class 

F 

Cooling 

temperature-controlled 

forced ventilation 

Protection class 1 - EN 60950 

Protection 

IP 20 (without terminals) 

Painting (front panel) RAL 7032 

Indications 

Output current 

Output voltage present 

Fault 

Overload 

Mains synchronization 

Parallel operation 

Pot.-free contact 

bargraph 

LED 

LED 

LED 

LED 

LED 

fault (delay approx. 10 sec.) 

Loads of systems with EUE are 

permanently supplied via the inverter. 

The voltage gap, arising in the event of 

failure in the inverter or overload, is 

< 1,5 ms, so even sensitive electronic 

loads can be supplied without any 

problems. The overload behaviour is 

approx. 5 x I rated for 100 ms, therefore 

loads with high inrush currents can 

also be connected. 

Dimensions EUE (Static By-Pass) 

246,5 

483 

466 

3 U = 133,4 

Connections 

AC side 

DC side 

Alarm 

Remote control 

Earthing bolt 

EUE/parallel operation 

Options 

Dimensions 

plugs / terminals 

plugs / terminals 

plugs 

M6 

connector 

SUE operation 

EUE operation 

parallel operation 

see type table 

444 

Type table Tebevert 

Type 

Input 

voltage 

Input current at 

cos ϕ 0,8 a. Nominal 

input voltage 

Output 

power 

Dimensions 

H x W x D [mm] 

G 24 E 230/ 6,5/2rfg-PWE 24 V 57A 1500VA 177,0 x 483 x 390 18,5 


G 48 E 230/10,9/2rfg-PWE 48 V 50A 2500VA 177,0 x 483 x 390 18,5 





Weight [kg] 

Type table EUE 

Type 

Nominal power 

[VA] 

Dimensions 

H x W x D [mm] 

EUE E 230/ 32,60/2 - 24E 7500 133,4 x 483 x 300 

EUE E 230/ 21,74/2 - 48E (60E) 5000 133,4 x 483 x 300 

EUE E 230/ 54,35/2 - 48E (60E) 12500 133,4 x 483 x 300 

EUE E 230/ 108,7/2 - 48E (60E) 25000 133,4 x 483 x 300

General 

With the increasing demand for power systems in 

the telecommunication sector, and the need for 

more efficient use of operating and maintenance 

staff, Benning have produced a range of system 

monitoring. The Benning MCU 500, MCU 1000 and 

MCU 2000+ offer the user a solution depending 

on the customer requirements. 

BLT 150 and BLT 400 power systems are fitted 

with MCU 500 (Optional MCU 1000) monitoring 

system. 

By means of local indication (13 off LED´s) and 

numerical display, the system status can be 

quickly assessed. 

The MCU 1000 additionally offers direct communication, 

via a RS 485 interface, with the rectifier 

modules. 

As an optional extra the MCU 1000 may be fitted 

with a relay box having 8 volt free contact. 

Remote Monitoring System MCU 500, 1000 und 2000+ 

Float 

Boost 

Battery test 

Battery test negative 

Rectifier failure 

Mains failure 

Fault U < 2,1 V/C 

Battery disch. U < 1,9 V/C 

LVD tripped 

Battery fuse tripped 

Load fuse tripped 

Battery fault 

(reserve) 

LED test/reset 

MCU 500 


Contacts 

(1) 

The BLT 2500/5000 has the MCU 2000+ monitoring 

fitted as standard. 

Both MCU 1000 and MCU 2000+ monitoring 

systems have the facility to control and monitor 

the power system via the public telephone 

network. 

As an option, the MCU 1000 and MCU 2000+ signals 

can be transmitted via modem to a central 

control station. 

Float 

Boost 

Battery test 



Mains failure 



LVD tripped 



Battery fault 

(reserve) 



Contacts 

(1) 

RS 485 

(2) 

Using a PC and dedicated monitoring software, 

information can be sent and received by the 

customer based in the control station. 

MCU 1000 

Rectifier with (2) 

or without (1) 

interface 

The MCU 2000+ provides a large range of supervisory 

functions, and enables easy monitoring 

and controlling of the power supply system. 

Airport München, Benning - Power to Communikation 

Communication with the rectifiers is via an RS 

485 interface. Options include 8 additional volt 

free alarm contacts, 24 external digital inputs and 

15 measurement channels. 

Float 

Boost 

Battery test 



Mains failure 



LVD tripped 



Battery fault 

(reserve) 



RS 485 

(2) 

MCU 2000 +

I 2 C-Bus 

Base Unit 

• 8 external digital inputs 

• 3 pot. free contacts 

• 3 measurement-value channel for 

voltage, current or temperature 

RS 232 

I 2 C-Bus 

Base Unit 





RS 232 

Option: 

• Relay Box with 8 pot. free contacts 

RS 232 

Telephone line 

Base Unit 





RS 232 

I 2 C-Bus 

Option: 

• Relay Box with 8 pot. free contacts 




RS 232

General 

”BLT” Power Systems are designed 

with the latest switch mode technology 

and are suitable for all Telecom applications. 

Modular DC Power Supply Systems BLT 150, BLT 400 

with MCU 500/1000 

The BLT 150 systems are able to feed 

smaller DC loads (approx. 15 A up to 

150 A), while the BLT 400 systems are 

used for middle range (approx. 100 A 

up to 400 A) and the BLT 2500/5000 

for the large range (approx. 500 A up 

to 5400 A). 

The special features are good efficiency, 

high power factor as well as a good 

dynamic behaviour. 

BLT 150 

Kongresszentrum Berlin, Benning - Power to Communikation 

DC System BLT 150 BLT 150 

Rectifier range 

No. of rectifiers 

Monitoring system 

Input 

Voltage 

Current (with 3 x 400 V) 

Frequency 

Power factor 

Output 

Voltage 

Current (max.) 


Ripple voltage 

General data 

Efficiency 

Operating temperature 

Protection 

Dimensions 

PDT 400 

n = 6 

MCU 500 

Option MCU 1000 

3 x 400 V (± 15 %) 

4,2 A 

50 Hz (± 5 %) 

0,98 

48 VDC / 60 VDC 

45 A / 30 A 

IU in accordance with DIN 41773 

< 2 mV in accordance with CCITT 0.41 

90 % 

0 ÷ 40 °C 

IP 20 

670 x 534 x 400 

PDT 650 

n = 6 

MCU 500 


3 x 400 V (± 15 %) 

6,8 A 

50 Hz (± 5 %) 

0,98 

48 VDC / 60 VDC 

72 A / 60 A 



90 % 

0 ÷ 40 °C 

IP 20 

758 x 534 x 470

BLT 400 

BLT 150 BLT 400 BLT 400 

PDT 1800 

n = 4 

MCU 500 


3 x 400 V (± 15 %) 

17 A 

50 Hz (± 5 %) 

0,98 

24 VDC / 48 VDC / 60 VDC 

200 A / 132 A / 104 A 



91 % 

0 ÷ 40 °C 

IP 20 

758 x 534 x 470 

PDT 1800 

n = 8 

MCU 500 


3 x 400 V (± 15 %) 

25,5 A 

50 Hz (± 5 %) 

0,98 

24 VDC / 48 VDC / 60 VDC 

400 A / 264 A / 208 A 



91 % 

0 ÷ 40 °C 

IP 20 

2000 x 600 x 600 

PDD 3000 

n = 6 

MCU 500 


3 x 400 V (± 15 %) 

28 A 

50 Hz (± 5 %) 

0,98 

24 VDC / 48 VDC / 60 VDC 

450 A / 300 A / 240 A 



91 % 

0 ÷ 40 °C 

IP 20 

2000 x 600 x 600 

Kongresszentrum Berlin, Benning - Power to Communikation

Modular DC Power Supply Systems BLT 2500/5000 

with MCU 2000 + 

BLT 2500 

BLT 2500 

La Defense, Paris; – BENNING , power where it’s needed, 

DC System BLT 2500 BLT 2500 

Rectifier range 

No. of rectifiers 

Monitoring system 

Input 

Voltage 

Current (with 3 x 400 V) 

Frequency 

Power factor 

Output 

Voltage 

Current (max.) 


Ripple voltage 

General data 

Efficiency 

Operating temperature 

Protection 

Dimensions 

PDE 7200 

n = 5 

MCU 2000 + 

3 x 400 V (± 15 %) 

68,5 A 

50 Hz (± 5 %) 

0,93 

48 VDC / 60 VDC 

625 A / 500 A 



93 % 

0 ÷ 40 °C 

IP 20 

2000 x 1800 x 600 

PDE 7200 

n = 10 

MCU 2000 + 

3 x 400 V (± 15 %) 

137 A 

50 Hz (± 5 %) 

0,93 

48 VDC / 60 VDC 

1250 A / 1000 A 



93 % 

0 ÷ 40 °C 

IP 20 

2000 x 2400 x 600

BLT 2500 

BLT 5000 

BLT 2500 BLT 2500 BLT 2500/5000 

PDE 15000 

n = 6 

MCU 2000 + 

3 x 400 V (± 15 %) 

132 A 

50 Hz (± 5 %) 

0,94 

48 VDC / 60 VDC 

1350 A / 1200 A 



94 % 

0 ÷ 40 °C 

IP 20 

2000 x 2400 x 600 

PDE 15000 

n = 12 

MCU 2000 + 

3 x 400 V (± 15 %) 

264 A 

50 Hz (± 5 %) 

0,94 

48 VDC / 60 VDC 

2700 A / 2400 A 



94 % 

0 ÷ 40 °C 

IP 20 

2000 x 3000 x 600 

PDE 15000 

n = 24 

MCU 2000 + 

3 x 400 V (± 15 %) 

528 A 

50 Hz (± 5 %) 

0,94 

48 VDC / 60 VDC 

5400 A / 4800 A 



94 % 

0 ÷ 40 °C 

IP 20 

2000 x 6000 x 600 

La Defense, Paris; – BENNING , power where it’s needed,

BENNING World Class Power Solutions 

www.benning.de 

BENNING worldwide 

Austria 

Benning GmbH Elektrotechnik und Elektronik 

Eduard-Klinger-Str. 9 

A-3423 St. Andrä-Wördern 

Tel. 0 22 42 / 3 24 16-0 

Fax 0 22 42 / 3 24 23 

E-Mail: info@benning.at 

Ireland 

Theo Benning GmbH 

North Industrial Estate 

Whitemill North 

IRE-Wexford / Rep. Ireland 

Tel. 0 53/4179 5 

Fax 0 53 /41841 

E-Mail: benning@benning.ie 

South East Asia 

Benning Power Electronics Pte Ltd 

1, Kaki Bukit View 

# 05-03/04 Techview 

SGP-Singapore 415941 

Tel. (65) 6844 3133 

Fax (65) 6844 3279 

E-Mail: benning@singnet.com.sg 

Belgium 

Benning Belgium 

Power Electronics 

Z. 2 Essenestraat 16 

B-1740 Ternat 

Tel. 02 / 58 287 84 (85) 

Fax 02 / 58 287 69 

E-Mail: info@benning.be 

Italy 

Benning Conversione di Energia S.r.l. 

Via E. Mattei, 7 

I-40138 Bologna 

Tel. 0 51/5319 55 

Fax 0 51 / 530923 

E-Mail: benning.energia@libero.it 

Sweden 

Eldaco AB 

Box 990, Hovslagarev. 3B 

S-19129 Sollentuna 

Tel. 08 / 6239500 

Fax 08/969772 

E-Mail: power@eldaco.se 

Czech Republic 

Benning CR s.r.o. 

Zahradní ul. 894 

CZ-293 06 Kosmonosy 

(Mladá Boleslav) 

Tel. 3 26721003 

Fax 3 26 72 25 33 

E-Mail: benning@benning.cz 

Netherlands 

Benning NL 


Peppelkade 42 

NL-3992 AK Houten 

Tel. 0 30/6346010 

Fax 0 30 / 6 34 60 20 

E-Mail: info@benning.nl 

Switzerland 

Benning Power Electronics GmbH 

Industriestrasse 6 

CH-8305 Dietlikon 

Tel. 01/ 8057575 

Fax 01/8057580 

E-Mail: info@benning.ch 

France 

Benning Conversion d’énergie 

43, avenue Winston Churchill 

B.P. 418 

F-27404 Louviers Cedex 

Tél. 0 / 2.32.25.23.94 

Fax 0/2.32.25.08.64 

E-Mail: info@benning.fr 

Poland 

Benning Power Electronics Sp.z.o.o. 

Korczunkowa 30 

PL-05-503 Glosków 

Tel. 0 22 / 7 57 84 53 / 7 57 36 68-70 

Fax 0 22 /75784 52 

E-Mail: biuro@benning.biz 

Spain 

Benning Conversión de Energía S.A. 

C/Pico de Santa Catalina 2 

Pol. Ind. Los Linares 

E-28970 Humanes, Madrid 

Tel. 91/ 6048110 

Fax 91/6048402 

E-Mail: benningcde@retemail.es 

ISO 14001 

Germany 

Theo Benning 

Elektrotechnik und Elektronik GmbH & Co.KG 

Münsterstr. 135-137 

D-46397 Bocholt 

Tel. 0 28 71/ 93-0 

Fax 0 28 71/93297 

E-Mail: info@benning.de 

Great-Britain 

Benning Power Electronics (UK) Ltd. 

Oakley House 

Hogwood Lane 

Finchampstead 

GB-Berkshire 

RG 40 4QW 

Tel. 0118 9731506 

Fax 0118 9731508 

E-Mail: info@benninguk.com 

Hungary 

Benning Kft. 


Rákóczi út 262 

H-2541 Lábatlan 

Tel. 033 / 50 7600 

Fax 033 / 50 7601 

E-Mail: benning@vnet.hu 

P. R. of China 

Benning V. GmbH 

Shanghai Repr. Office 

1233 Si Ping Rd., Rm. 006 

PRC-200 092 Shanghai 

Tel. 021 5557 0609 

Fax 021 6504 1878 

E-Mail: benning@public8.sta.net.cn 

Russian Federation 

OOO Benning Power Electronics 

Schtscholkovskoje Chaussee, 5 

RF-105122 Moscow 

Tel. 0 95/9676850 

Fax 0 95 / 9 67 68 51 

E-Mail: benning@mtu-net.ru 

Slovakia 

Benning Slovensko, s.r.o. 

Kukuričná 17 

SK-83103 Bratislava 

Tel. 02 / 44459942 

Fax 02 / 44455005 

E-Mail: benning@internet.sk 

Ukraine 

Benning 

ul. Solomenskaja, 3B 

UA-252110 Kiew 

Tel. 044 / 246 10 25 

Fax 044 / 248 92 36 

E-Mail: benning@benning.com.ua 

U.S.A. 

Lucas-Benning 

Power Electronics, Inc. 

11120 Grader Street 

USA-Dallas, TX 75238 

Tel. 214 5531444 

Fax 214 5531355 

E-Mail: sales@lucasbenning.com 

784165.03 10/2003 paus Design & Medien, Bocholt Subject to alterations. Printed on chlorine free paper.

Telecom

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