RZD (SBD) 1105-YQL120 RZD (SBD) 1105-YQL120 maintenance-free energy-saving light-proof model meaning A: tube hanging B: Ceiling-mounted form C1.C2: Wall type D: fence pole type E: Flange Pole-power 120w light source code: QL- form of electromagnetic induction lamp lighting fixtures No. Code Product Design Product Category Code Series Code: 1_ maintenance department designated product category enterprise Code Selection example: for example RZD (SBD) 1105-YQL120C2 representation Rong in Wenzhou Electric Co., maintenance-free series explosion-proof lighting, induction light source, power 120w, C2 suction wall mounted. Product Features ◆ lamps explosion-proof type of composite or dust explosion-proof type, suitable for gas or dust explosion hazard lighting. ◆ light fixtures from the chamber, the chamber and the electrical wiring cavity structure, enclosed design. ◆ aluminum die ballast box containing ballasts, terminals and other electrical appliances, light cavity formed by pure aluminum shell spinning. Polyester powder coating the outer surface of the light. ◆ polycarbonate through the mask, snap clamp connection. Side ballast tank lid structure. ◆ lamps have good corrosion resistance, high luminous efficiency, wide illumination range, light, soft, durable advantage of. ◆ Lighting has rubber gaskets, seals, reliable, good protective properties. ◆ fixtures clean, elegant, easy installation and maintenance. ◆ A sub-type lamp shape and D-type. A crane is suitable for pipe installation, ceiling-mounted and wall-mounted suction. D is suitable for fence pole-mounted, flange-mounted pole. (See installation diagram). In addition to the pole-mounted, install the mouth when the A-type lamp factory normally already fitted wire to facilitate user installation can be avoided due to improper installation and user impact-proof lamps, protective properties. ◆ This applies electromagnetic induction lamp light source. Light source has a long life, high luminous efficiency, soft light, shock resistance and good, long-term maintenance free. Scope for IIA, IIB, IIC class environment with explosive gas or vapor, temperature class T1 ~ T4 in Zone 1 and Zone 2 hazardous locations inside and outside, or 20, Zone 21 and Zone 22 explosive or flammable dust inside and outside places of lighting. Electromagnetic induction lamp features ◆ induction lamp without electrodes and filaments, has a long life, long maintenance free life is 100 times that of incandescent lamps, metal halide lamps 6 to 10 times. ◆ Energy efficient, effective luminous efficiency of about 139Plm / w, power factor up to 0.99, more than 80% energy saving than incandescent. ◆ good stability, voltage fluctuations within the range of 160 to continue its normal start a 265V stability. ◆ green, through the national EMC testing, electromagnetic pollution, no idle frequency, eye fatigue. ◆ instant start, start-up and re-start without delay, be instantaneous light. ◆ light color is good, color rendering index ≥80. Technical parameters (technical conditions) ◆ execute GB3836. 1, GB3836 .2 and GB3836 .3, "Electrical apparatus for explosive gas atmospheres" (equivalent to IEC60079 and EN series of standards), GB12476.1 "combustible dust atmospheres Electrical Equipment "(equivalent to IEC61241 and EN series of standards). ◆ Explosion-proof mark: EXedIICT3. Dust proof mark: DIP A20 TA T3. ◆ shell protection grade: lP65. ◆ corrosion grade: WF2. ◆ Light Source: electromagnetic induction lamp 120w. ◆ rated working voltage: 220V 50Hz. ◆ inlet: G 3/4 '' or φ44mm. ◆ cable diameter:. Φ9-φ12 5mm. List of installed lighting installation accessories form the model number of optional accessories installed base tube hanging RZD (SBD) 1105-YQL120A 300mm long G3 / 4 '' hanging tube 1 SBH Series explosion-proof junction box a G3 / 4 '' living inside and outside the wire explosion fitting a ceiling RZD (SBD) 1105-YQL120B SBH Series explosion-proof junction box a G3 / 4 '' outside the wire pairs explosion union a suction wall RZD (SBD) 1105-YQL120C1 90 ° wall suction elbow 1 SBH Series explosion-proof junction box root a rod, hooks a set G3 / 4 '' inside and outside the wire explosion union two suction wall RZD (SBD) 1105-YQL120C2 120 ° bend a wall suction SBH Series explosion-proof junction box 1 only rod, hooks a set G3 / 4 '' inside and outside the wire fence explosion union two pole type RZD (SBD) 1105-YQL120D a fence pole SBH Series explosion-proof junction box a G3 / 4 '' proof connectivity Festival just pay a flange Card 2 Pole-RZD (SBD) 1105-YQL120E flange pole a SBH Series explosion-proof junction box a 11/4 '' curved rod 1 Note: 1. number of options and installation diagram required, the user should be based on the need to buy another when ordering. Lamps with user-supplied bolts mounting base. 2.A type lighting installation mouth and fence pole wiring and outlet boxes are waterproof seal kit comes with a strengthened. Installation form (schematic) A tube hanging B1: Ceiling Wall type C1 C2 D parapet wall suction Pole-Pole-1 E flange (expansion) bolts (user-supplied) 2-G3 / 4 "hanging 3 tube lamps 4 explosion junction plate (user optional) 5 explosion union (user optional) 6 90 ° bend rod and nut 7 8 9 120 ° bend hooks 10-11 / 4 "fence pole 11 card 12-11 / 4 "elbow 1311/2" flange 14 pole fence (user-generated) 15 mounting bracket (user-generated) 16-G3 / 4 "proof connectivity Festival