Scope of Application
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Suitable for explosive gas atmospheres in Zone 1 and Zone 2;
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Suitable for combustible dust atmospheres in Zone 21 and Zone 22;
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Suitable for Class ⅡA, ⅡB, and ⅡC explosive gas atmospheres;
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Suitable for ambient temperatures ranging from –20°C to +55°C;
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Widely used in flammable and explosive hazardous locations such as the petrochemical and defense industries, for centralized control of fire emergency sign luminaires, fire emergency lighting luminaires, and other evacuation equipment, as well as for providing emergency power supply.
Product Features
Material: cast aluminum + glass
Mounting method: wall-mounted
Operating mode: centralized power, centralized control type
Functions: self-diagnostics, light source monitoring
Technical Parameters
Explosion-proof marking: Ex d IIC T6 Gb, Ex tD A21 IP66 T80°C
Input voltage: DC36V
Communication method: polarity-free two-wire bus
Emergency duration: ≥90 min
Light source type: LED
Power: 6W / 10W
Protection rating / Corrosion resistance rating: IP66 / WF2
Operating environment: temperature: –20°C to +55°C; relative humidity: ≤95% RH (non-condensing)
Dimensions (L × W × H): 280 × 98 × 245 mm