BYS Series Explosion Proof Corrosion Resistance Polyester Fluorescent Light Fittings (IIC, tD)

Application

◆ Designed for explosive atmospheres Zone 1 and Zone 2;
◆ Designed for combustible dust Zone 21 and Zone 22;
◆ Designed for ⅡA, ⅡB and ⅡC groups explosive atmospheres;
◆ Designed for temperature classifications T1~T4;
◆ Designed for explosive hazardous locations such as oil refinery, storage,chemical, pharmaceuticals, textile, painting, military industries, etc.

Model Code

Selection Table

Features

◆ Enclosure is injected of polycarbonate alloy with high strength, impact resistance,corrosion resistance, heat resistance and cold resistance;
◆ Lamp cover is injected of polycarbonate with good lighting transmittance and impact resistance;
◆ Light fitting is designed in double sealing structure with good water proof and dust proof;
◆ Reflector is designed in special double paraboloic to improve light efficiency greatly;
◆ Enclosure and lamp cover adopt plug-in structure are easy to open and close tightly;
◆ With clamping-type terminals, just need to open cover, and then connect wire;
◆ Name brand fluorescent tubes inside with long service life and high light efficiency;
◆ Built in exclusive explosion proof electronic ballast;
◆ Built-in disconnecting switch and de-energizing when open cover to assure the safe operation;
◆ Lighting with emergency unit will automatically shift to emergency lighting status when normal power is failed;
◆ Special designed over charging and over discharging circuit inside emergency unit;
◆ Steel pipe or cable wiring.

Technical Parameters

Compliance with: GB 3836.1, GB 3836.2, GB 3836.3, GB 3836.9, GB 12476.1, GB12476.5, IEC60079-0, IEC60079-1, IEC60079-7,
IEC60079-18,IEC61241-0,IEC61241-1;
Explosion protection: Ex d e mb IIC T4 Gb / Ex tD A21 IP66 T80℃;
Rated voltage: flourecent tube AC220V, 50/60Hz; LED AC100~240V,50/60Hz
Lamp: T8 Bi-pin fluorescent tube(1×36W,2× 36W)G13 lampholder with electronic ballast;
Ingress protection: IP66;
Corrosion resistance: WF2;
Cable outer diameters: Φ9mm~Φ14mm;
Cable entries: M25x1.5(cable laying wire, standard equipment)
G3/4" (steel pipe or flexible coupling laying wire, customized equipment)
Battery charging time: ≤24h;
Emergency starting time: ≤0.25s
Emergency lighting duration: ≥90min;

Dimensions & Photometry

Outline & Mounting Dimensions

BYS-2x36 Explosion Proof Fluorescent Light GRP 2x36W

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