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Russian manufacturer of explosion-proof electrical equipment

Push-button control station PVK-N-VEL for cranes

Novelty
Certificate Type Product Description Certificate
TR TS PVK-N-VEL
GOST R PVK-N-VEL
FIRE SAFETY CERTIFICATE PVK-N-VEL
MARITIME REGISTER OF SHIPPING PVK-N-VEL

Purpose

The stations are intended for remote control of cranes, beam cranes, telfers, gantry cranes, lifting platforms, industrial hoists and other lifting equipment. The stations with 2Ex d е IIC Т6 Gc/Ex tс IIIC T80°C Dс, 1Ex d e IIC T6 Gb/Ex tb IIIC T80°C Db explosion protection marking are intended for operation within explosion hazardous industrial areas, vehicles and storage facilities for products of chemical, oil-refining, gas and other branches of industry.

Features

- “Stop” mushroom push-button has locking mechanism.
- At Customer's option, they can be equipped with a bracket or handles.
- Possibility of painting into various colors.
- Stations of PVK-N-VEL series, version V1, U1, HL1, OM1, T1 are intended for operation in marine industrial environments of type IV.

Design

Station PVK is made of stainless steel. The following components are installed inside of the station: “Stop” and “Start” push-buttons with contact explosionproof block of BKV type. Clamps with BKV blocks are fastened on cover with screws to driving holders of the “Stop” push rod and holders of the “Start” push rods. Corrugated hood and O-rings are placed between holders and cover for the protection of driving devices against dust and moisture. “Stop” push-button has self-locking function in pressed position. To eliminate locking of the “Stop” push-button, it is required to urge into reset. IS-d explosion-proof light indicators. Industrial version SKL LED lamps are used as an element, which are built in explosion-proof enclosure with conductors covered with compound. VK or VK-VEL explosion-proof cable gland. During the transportation and storage, plug is installed into cable gland, which is intended for the protection of inner part of enclosure against dust and moisture. Stations are divided into versions with bracket, with two lateral handles and by casing color. Standard version adopted by default includes bracket, with two lateral handles and in grey color.

Client Technical Support Service: 8 800 200 62 22
ОАО «ВЭЛАН»
163 150
Зеленокумск Ставропольский кр., ул. Вэлановская, 1 357911
velan-td@velan-td.ru +7 (495) 134-16-51 +7 (812) 213-35-77