The price is indicated without VAT. When issuing an invoice for non-cash payments, VAT 18% will be charged on top. The VZG-200 lamp is used for general lighting in production industrial premises in explosive zones of classes 1 and 2 in accordance with GOST R 51330.9-99, GOST R 51330.13-99 and other regulatory and technical documents regulating the applicability of electrical equipment in hazardous areas and are marked for explosion protection 1 ExdllBT 4-1 ExdllBT 6 depending on the power of the installed light source. For installation of luminaires, only cables and wires recommended by the PUE for installation in hazardous areas are allowed. Used for permanent installation. Design and operation of explosion-proof (explosion-proof) lamps VZG 200: Shell of an explosion-proof lamp: cap and body. The cap is a glass light-emitting element hermetically sealed in a metal ring. Made non-separable. The cap is connected to the body via a labyrinth, which provides an explosion-proof connection. The cap is fastened to the body using a bayonet method using 4 M8 screws. When disassembled, the cap hangs on a chain attached to the body. A terminal block is installed inside the input box of the housing. The supply of installation wires from the terminal block to the cartridge occurs through a bushing (the connection is sealed and non-separable). The inlet box is closed with a lid secured with 2 special screws. Elastic sealing elements and a pressure coupling are mounted in the upper part of the inlet box. The sealing elements provide a degree of protection of the luminaire in explosion-proof design from the influence of environmental factors not lower than IP 65. The principle of explosion protection of the VZG-200 luminaire is based on the following features: – in the event of an explosion inside the luminaire shell, the temperature of the gases escaping into the external environment through the threaded labyrinth is less than ignition temperature of environmental gases; – the luminaire shell is capable of withstanding excessive internal explosion pressure. Technical characteristics of the lamp Voltage, 220 V Frequency, Hz 50 Lamp type G220-245-200 G220-245-60 Power 200/60 Cartridge type E27 Weight, no more than, kg 6 Limit values of ambient temperature during operation: upper, deg.+40 ;lower, deg.-60 Diameter of connected: cable wires, mm2-4/4-16 Degree of protection from external influences IP65 Class of protection against electric shock I We deliver by region.
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