Possibility of modular versionPossibility of transit connectionLarge luminous flux at small overall dimensions
FIRE SAFETY CERTIFICATE
Lighting fixture is used at the enterprises of oil refining, chemical and pharmaceuticals industry and other enterprises, where occurrence of explosive
gases IIA, IIB, IIC and flammable explosive dust, as well as in places being gas hazardous (methane containing mixtures), coal dust is possible. It is intended for lighting
within explosion hazardous areas of coal minings and other places according to explosion protection marking.
Large luminous flux at small overall dimensions.
The possibility to use lighting fixture for general lighting.
The possibility of transit connection.
The possibility of modular replenishment (combining up to three modules in one lighting fixture).
Lighting fixture VELAN37 consists of body and cover made of Zamak or aluminum alloy for РВ ExdsI version or aluminum alloy for 1ExdsIICT6 version.
Lighting fixture coating is enamel. Under dome form organic transparent glass LED panel filled with optical compound is installed. One cable gland and one plug are installed in
lighting fixture. Inside lighting fixture body power driver for LEDs and terminal clamps are installed.
Х2 – total power of LEDs used in the lighting fixture: 15, 20, 25 (30, 40, 45, 50, 60, 75 – for module lighting fixture)
Х3 – fastening type:
Cl – ceiling
Br1 – brace (for lighting fixtures with power 15, 20, 25, 30, 40 and 50 W)
R – eye bolt (for lighting fixtures with power 15, 20, 25 W)
Pp1 – on pipe (for lighting fixtures with power 15, 20, 25 W)
P – on pole (for lighting fixtures with power 15, 20, 25 W)
Х4 – nominal voltage and current type: 127 V or 220 V, АС – alternating, 12 or 24 DC – direct
X5 – type of climatic version and arrangement category according to GOST 15150: U5, UHL1, U1
1. Example of designation for mining lighting fixture VELAN37R with power 20 W operating from 127 V АС, ceiling fastening, climatic version and arrangement category U5, from aluminum alloy with two cable glands VK-S-VEL2BM -M25-Exd
2. Example of designation for mining lighting fixture VELAN37R with power 40 W operating from 220 V АС, fastening with brace, climatic version and arrangement category U5, from Zamak with two cable glands VK-25.
3. Example of designation record for lighting fixture VELAN37Х with explosion protection 1ExdsIICT6 with power 20 W operating from 220 V АС, fastening with brace, climatic version and arrangement category UHL1 with one cable gland VK-S-VEL2-M25-Eхd for unarmored cable with plug З-S-VEL-М25-Exd