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PKIVA (CSE) one-, two-, three-button explosion-proof local control stations and signaling devices

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PURPOSE AND SCOPE OF APPLICATION

PKIVA one-, two-, three-button explosion-proof local control stations and signaling devices are intended to control the equipment and/or to send indicating signals both at site and remotely.

According to Industrial Safety Regulations, there are restrictions on application of local control stations with EExed and 2Exed type of protection in Russia for Zone 1, and application of local control stations with Exd type of protection is required. Explosion-proof Exd local control stations and signaling devices of PKIVA series is reliable control and signaling equipment for hazardous zone 0 (only in intrinsically safe version 0Ex ia IIC or 0Ex ia I), zone 1 (without restrictions as per Industrial Safety) and zone 2.

PKIVA explosion-proof local control stations and signaling devices are highly resistant to hydrogen sulphide exposure, which is confirmed in GOST R certificates. Service life of enclosures with flameproof joint is more than 25 years. One of the distinct features of explosion-proof products of "ZAVOD GORELTEX" Co. Ltd. (former "CORTEM-GORELTEX" Co. Ltd.) is the ergonomic design of control, indicating and signaling elements. M series indicating elements have large diameter (40 mm) and are equipped with reflector, which makes the signal clearly visible at large viewing angle and various degrees of surface dirtiness. A wide range of control, indicating and signaling elements of standard version are offered, a version upon customer’s request can also be produced.

Full production cycle from foundry patterns to finished products is carried out by explosion-proof equipment plant "ZAVOD GORELTEX" Co. Ltd. ("CORTEM-GORELTEX" Co. Ltd.) in the territory of the Russian Federation.

По требованию заказчика изготавливаются маркировочные таблички для кнопок и сигнальных ламп.

Information labels for buttons and signal lamps are manufactured upon customer‘s request.

Each product undergoes careful inspection in strict accordance with quality plan GOST R ISO 9001-2015 (ISO 9001:2015). The conformity to codes and customer‘s specifications is regulated as per special procedure. Control measures are carried out consecutively during the whole production cycle of the product. Local control stations are manufactured according to the state-of-the-art European and Russian technologies. They can compete with old-fashioned samples manufactured in Russia in terms of cost.

Органы управления машиной и (или) оборудованием должны быть выполнены так, чтобы их форма, размеры и поверхности контакта с пользователем соответствовали способу захвата (пальцами, кистью) или нажатия (пальцем руки, ладонью, стопой) Органы управления машиной и (или) оборудованием должны быть выполнены так, чтобы их форма, размеры и поверхности контакта с пользователем соответствовали способу захвата (пальцами, кистью) или нажатия (пальцем руки, ладонью, стопой) IT IS IMPORTANT TO KNOW

Technical Regulation TR CU 010/2011 "On the safety of machinery and equipment".

Annex 1. General regulations of safety machines and equipment. Clause 15:

«…Controls devices of a machine and (or) equipment must be constructed so that their form, sizes and contact surfaces of the user correspond to a capture way (fingers, hand) or pressing (hand finger, palm, foot)…»

For the equipment intended for operation at ambient temperatures below zero or in aggressive environment, control elements of the equipment must have the increased size, since the user operates the equipment in protective gloves. It is prohibited to use the control elements that do not meet this requirement.

Scope of application – underground mines and pits hazardous with gas (methane), coal dust; outdoor and indoor hazardous areas as per explosion protection marking, GOST 30852.13-2002 (IEC 60079-14:1996), areas with presence of combustible dust, as per GOST IEC 61241-3-2011, dangerous production facilities of I, II, III, IV hazard class supervised by Rostechnadzor of the RF and national technical supervision bodies of the Customs Union and CIS countries.