Kharkivrelekomplekt, Research and Engineering Center

Director - Valeriy Nesmanovych

"KharkovRelayComplect" Research and Engineering Center is a developer and manufacturer of switching facilities, namely electromagnetic relays, hot-wire current relays, temperature relays, leakage current relays, optical fibre switches and switchers.
The STC "KharkovRelayComplect" develops special supply programs
on the basis of direct partnership with "RadioRelay" Production Complex(Ukraine),"Relpol S.A.", "Promet S.N.", " Simet S.A."(Poland),"SEZ KROMPACHY" a.s. (Slovak republic),
"ETI-POLAM" (Poland), " CP Clare " (USA), "Toshiba" (Japan), "PHOENIX CONTACT", "RITTAL", ОБО Bettermann (Germany), "Lovato" (Italy), as well as supplies of over 1 000 items of components from "Eitron" warehouse.
The company carries out selection of componentry and issues qualification recommendations for their application, including in the regimes not mentioned in technical conditions.

We offer the following program of supplies:
Electromagnetic relays of any industrial standards with coils on a voltage from 3 up to 380 volts and contacts on currents from 1 mcA up to 25 ampers. The temperature regime of our relays varies from -40 to +85 °С, relays resist vibration to 100 G and are operated at relative humidity upto 100%. Relay life time varies from 20 to 100 million cycles which ensures reliable operating of the equipment during many years. Our relays are of standard size and outlet location and can easily be mounted to printed circuit cards and erection buses. All our electromagnetic relays are certified with international quality certificates.
Time relays for installation on obverse control panels and in panel, with any standard diagrams of work and times of endurance from 0,1 seconds up to dozens of days. We also have compact and reliable analogue and digital timer relays with power supply voltage from 12 up to 380 volts, with 1 and 2 switching contacts. Also we produce automated switches and differential relays, protecting electric circuits from overcharging, short circuits and current outflow; contactors (elektromagnetics actuators ) with coil voltage of 24 up to 600 volts and contact groups on currents from 1 U'p'to 1600 ampers. Our contactors possess all essential outfit, namely extra contacts, heat protective relays, pneumatic and electronic timer relays, mechanical clips, reversing tappets, monitors for controller actuating. The contactors reliable both at direct and alternating current and have life time of 20 mln. cycles. All contactors have international certificates.

We produce panel light reinforcement with incandescent lamps, led and neon bulbs with operating voltage from 6 up to 380 volts, degree of protection is IP65. Our indicators of white, yellow, dark blue, red and green colours have perfect design and operating temperature range from -40 up to + 70 °С. The indicators are reliable for operating in various industrial mediums, shake resistant and have unlimited life time. We have indicators with marine performance and indicators with built-in blinks. Standards of indexing holes are of 16, 18,22 and 30 mm. size.

Panel of control elements designed for various tasks - buttons, switches, keys, buttons and switches with built-in illumination, volar buttons. They are well designed. Button and switch push bars are performed in white, yellow, red and green. We have buttons and switchers with protection degree of IP66, of marine performance, highly resistant to vibrations, dust and humidity. The standards of the sizes: 16,18,22 and 30 mm. Our buttons and switches have from 1 to 6 contact groups 250VAC/6A and are reliable for operating at temperatures ranging from -40 to 85 °С.

Industrial automatics - any functional units, elements and blocks, standard and to order; Plugs, interface converters, power supplies, inductive and optical sensors, sensors of filling, push-button posts, boards, electrical-engineering boxes, tight lockers and distributive boxes.
Boxes and cases "Rittal" are matchless boxes and cases to control any production process.

Complete program of industrial automatics PHOENIX CONTACT and LOVATO:
optoelectronic couple, relays, relay and photon-coupled interfaces, control relays, measuring converters, interface converters RS232 / 485, powr supplies, protection systems for power and signal facilities of over-voltage. Standard and optional devices for synchronizing control systems with sensors and actuating mechanisms, relay and photon-coupled interfaces. Heat-regulators and various temperature sensors for heating systems, air-conditioning, machine-building; inductive and optical sensors.

The catalogue ELTRON.
Componentry at ELTRON catalogue which is a cheaper alternative to Conrad. Microcircuits, diodes, transistors, power(force) semiconductors, resistors, condensers, switches, toggle - switches, ventilators, SMD-detail, cable and wire,led, optoelektronics, case for devices, fuze those, plugs, transformers, plug for printed-circuit-boards, relay, instrument indicators, model-base charge etc.
All details with about warehouse, delivery in 4 weeks maximally, quickly, conveniently and inexpensively.
The technical support
Do your projects require technical support? Do you require technical support while selecting componentry for complicated projects? Our customers' experience will assist you! We will solve any complicated issues concerning selection and replacement of electric engineering componentry. We can select componentry according to your technical specifications, draws and schemes.
At your request we will provide you with detailed technical information, drawings, catalogue and price-lists.
We shall be glad to answer all interesting you questions!