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"Ensuring compliance of industrial products to the requirements of New Approach directives of the European Union"

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March 25, 2010 in the conference hall of the Zaporozhye hotel "Intourist" was held the seminar "Ensuring compliance of industrial products to the requirements of New Approach directives of the European Union (technical regulations, conformity assessment and standardization)". The event was held in the framework of the implementation of the Tacis project "Technical assistance to the Ukrainian quality infrastructure", which is funded by the European Union. The objective of this project is to help Ukraine strengthen the institutions quality assurance.

The seminar was also attended by the specialists of the company "Impulse". Effective operation of the system of technical regulation is essential to achieve the strategic goal of European integration, proclaimed by the President of Ukraine, and for the dynamic development of the national economy, in particular, providing opportunities for innovative development, the successful competition of domestic production with imports on the domestic and foreign markets.

Presentations were made by international experts of the Tacis project who have experience in improving systems of technical regulation in Eastern Europe and the Baltic States - the main expert of market oversight, Svetlozar Tolv (Bulgaria) and the main expert on conformity assessment Enrique Machado George (Portugal). They introduced the objectives of the system of technical regulation in the conditions of market economy, the process of implementing the ACAA Agreement (on conformity assessment and acceptance of industrial products). Told about the main principles of the New Approach of the European Union to the technical regulations and the national quality infrastructure: security products, promoting competition between manufacturers, objectives and key aspects of market surveillance. Thus, in accordance with the New Approach, the requirements established by technical regulations, allow enterprises that produce products with a low risk of danger, to confirm its compliance through the issuance of the Declaration of conformity. And products with a high degree of risk risk is assessed by the assessment bodies conformity through the use of so-called “modular approach”.

he development of modern power converters

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October 26-27, 2010. technical Director of the enterprise "IMPULSE" eng Kolosov Valery Ivanovich took part in the seminar "Development of modern power converters", in Moscow. The seminar is IA "Center of Modern Electronics. A two-day seminar covered all the main achievements of the world industry in the design and manufacture of power transformers. The main aim of the workshop was delivered professional development developers of power electronics. During the seminar, the participants get acquainted with advanced theory and best practice design voltage converters; systematization and interpretation of international experience in this area. For the preparation and conduct of the workshop was invited one of the leading experts in this field other Richard riddle (ELFI S.A., Switzerland). In preparing the seminar was attended by Professor, doctor so-called Meleshin C. I., SC "Communication Engineering".

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K. T. N., technical Director of the enterprise "IMPULSE" Kolosov V.I., Etc. Richard riddle (ELFI S.A., Switzerland).

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D. the so-called Meleshin C. I., SC "Communication Engineering" and K. T. N., technical Director of the enterprise "IMPULSE" Kolosov V. I.

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Power electronics and energy efficiency 2010

alushta 2010

 

In Alushta 20-25 September 2010 under the patronage of the National Academy of Sciences of Ukraine was held the international scientific-technical conference "Power electronics and energy efficiency-2010" , which was attended by scientists from Ukraine, Russia, Poland, Estonia, Austria, Germany, Syria and other countries. At the conference, a presentation was made by K. T. N.,technical Director of OOO NPP "IMPULSE" Kolosov Valery Ivanovich. His topic is "to minimize the static power losses in the key element of the single-ended DC/DC converters".

Special technical requirements of JSC "Motor Sich" developed power system

Special technical requirements of JSC "Motor Sich" design Bureau RPE "IMPULSE" designed and manufactured power set modestly kVA for automatic control of vacuum deposition.

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On the technical task Arsenal designed and manufactured a special power supply

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On the technical task of the State-owned enterprise special instrumentation "Arsenal", Kyiv) designed and manufactured a special power supply IPI 220VAC/115VAC-400Hz-1,0 kVA designed for bench testing.

Main technical data and characteristics

1 rated voltage AC 220V.
2 operating range supply voltage AC 180...255)Century
3 Allowable voltage range mains AC (175...260)Century
4 the nominal value of the output AC voltage (115+-3)Century
5 nominal frequency value of the output voltage (400+-0,5)Hz.
6 nominal full load power VA.
7 working range load capacity from 0 to 100% from the nominal value.
8 view of the load - active, active-inductive, active-capacitive, non-linear (rectifier with filter).
9 working range of the load power factor 0,7...1.
10 Factor overload capacity of 1.5:1 for 3C.
11 the THD of the output voltage at the rated value active power load is not more than 10%.
12 the Current consumed by the inverter at the rated value of the supply voltage and power load no more than 5.2 A.
13 Inverter has overload protection and short circuit at the load, from the low voltage supply network, as well as from overheating.
14 Automatic shutdown of the Converter occurs at lower voltage AC power below the minimum acceptable values. Automatic switching of the Converter occurs at the return of the mains voltage in the operating range.
15 On the way to protect people from electric shock, the device complies with the class of 01, and the degree of protection for housing electrical equipment class IP20.
16 dielectric strength between closed input terminals and the housing unit between the closed output terminals and the housing unit, and between the closed input terminals and closed output terminals of the device can withstand without breakdown test voltage 1000V effective value.
17 the efficiency of the Converter at the rated value of input voltage and load capacity not less than 0,85.
18 cooling Method forced ventilation control performance air supply.
19 overall dimensions (WxHxD, excluding protrusions) Him.
20 Mass Converter, no more than 5.0 kg

 

On the technical task for the needs of the border service, designed and manufactured multi-charger ZU 5V/(0.4 to 0.8)A , for Nickel metal-hydride and Nickel-cadmium batteries

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The nominal value of the mains voltage AC 220V.
Operating range supply voltage AC (187...242)Century
The permissible range of supply voltage AC (180...250)Century
The voltage at the battery when there is no glow led indicator (0...0,5)Century

The voltage at the battery when the led indicator lit flashing red, indicating a defective AB (0,5...2,0) ±0.2 V
The voltage at the battery when the led indicator is solid red, indicating that the discharge AB, (3,0...3,6) ±0.2 V
The voltage at the battery when the led indicator is lit in orange, indicating that the battery charging, (3,0...4,2) ±0.2 V
The voltage at the battery when the led indicator is solid green, indicating the battery charging to 80%, (4,2...max) ±0.2 V
Flashing green led indicates full battery charging.
The value of the charging current with the switch on the front panel in position to 0.4 A, (0,4±0,07) A.
The value of the charging current with the switch on the front panel in position 0,8 A, (0,8±0,07) A.
Dielectric strength according to DSTU-2715-94.
On the way to protect people from electric shock, the device complies with the class of 01, and the degree of protection shells electrical equipment class IP20.
The efficiency of the device at a maximum output power not less 0,86.
Overall dimensions of the device 269?87?197mm.
Weight of the device, not more than 2.2 kg