Model ZBD113
ZBD113 Explosion-Proof Square Floodlight
A square-bodied flameproof LED floodlight for Zone 1 and Zone 2 gas atmospheres and Zone 21 / Zone 22 combustible dust areas. The die-cast housing carries a large LED array behind a bolted toughened-glass window, and the fixture mounts on an adjustable bracket so the beam can be aimed after installation. Four housing sizes cover 70 W to 300 W within a 30 W – 300 W rated power range.
- Ex db eb mb IIB T6 Gb
- Ex tb IIIC T80°C Db
- 30–300 W
- AC 220 V / 50 Hz
- G3/4" cable inlet
- Ex markingEx db eb mb IIB T6 Gb; Ex tb IIIC T80°C Db
- Rated power30 W – 300 W
- Rated voltageAC 220 V / 50 Hz
- Cable inlet threadG3/4"
- Housing typesI / II / III / IV — 70 W, 120 W, 200 W, 300 W
- Net weight6.2 kg / 8.1 kg / 11 kg / 17.5 kg
Technical data
| Parameter | Value |
|---|---|
| Model | ZBD113 |
| Rated voltage | AC 220 V / 50 Hz |
| Rated power | 30 W – 300 W |
| Ex marking | Ex db eb mb IIB T6 Gb; Ex tb IIIC T80°C Db |
| Cable inlet thread | G3/4" |
| Housing types | I (70 W), II (120 W), III (200 W), IV (300 W) |
| Net weight | 6.2 kg / 8.1 kg / 11 kg / 17.5 kg |
| Type of protection | Flameproof (Ex db) combined with increased safety (Ex eb) and encapsulation (Ex mb); dust ignition protection (Ex tb) |
| Gas group / temperature class | IIB / T6 |
| Window | High borosilicate tempered glass, bolted retaining frame |
| Luminous efficacy | Above 117 Lm/W (whole lamp); LED chips rated above 150 Lm/W |
| Beam angle | 60° / 90° / 120° — optical lens |
| Adjustable angle | Up to 216° — gear-type fixing ring |
| LED driver | Built-in constant current and constant voltage power supply with wide voltage input, constant power output and short-circuit protection |
| Fasteners | High corrosion-resistant stainless steel, inside and outside |
| Mounting | Adjustable bracket |
Construction and optics
- LED chips — high efficacy, high CRI and low power consumption, with luminous efficacy above 150 Lm/W.
- Optical lens — precise beam angles of 60°, 90° and 120°.
- Transparent cover — high borosilicate tempered explosion-proof transparent part, resistant to impact, high temperature and thermal shock.
- Fin-type heat sink — open-type air convection heat dissipation design with a large dissipation area for effective heat transfer and rapid cooling.
- Fasteners — high corrosion-resistant stainless steel fasteners inside and outside.
- LED driver power supply — built-in custom constant current and constant voltage supply with high efficiency, wide voltage input, constant power output and short-circuit plus multiple protection functions.
- 216° adjustable angle — gear-type fixing ring, the lamp angle can be adjusted up to 216°.
Features
- Ex db flameproof protection combined with Ex eb increased safety and Ex mb encapsulation, marked for gas group IIB at temperature class T6 — suitable for Zone 1 and Zone 2 gas atmospheres.
- Ex tb IIIC T80°C Db dust ignition protection for Zone 21 and Zone 22 combustible dust areas.
- Square die-cast housing with a large LED array behind a high borosilicate tempered glass window held by a bolted retaining frame.
- Yellow high-visibility finish for easy identification in plant areas.
- Adjustable mounting bracket, so the beam can be aimed after installation.
- Four housing sizes covering 70 W, 120 W, 200 W and 300 W within a 30 W – 300 W rated power range.
- Rated for AC 220 V / 50 Hz supplies.
- G3/4" cable inlet thread.
Applications
Because the ZBD113 carries both gas (Ex db eb mb IIB T6 Gb) and dust (Ex tb IIIC T80°C Db) protection, it is used in hazardous areas such as:
- Petrochemical plants and refineries
- Oil and gas processing, pumping and metering stations
- Chemical, pharmaceutical and coating works
- Paint, solvent and flammable-liquid stores
- Loading bays, tank farms and utility areas inside classified zones
- Dust-handling plants such as grain, wood, coal and metal powder processing
Need the ZBD113 datasheet or a quotation? Tell us your area classification, the wattage you need and how the fixture will be mounted, and our engineers will confirm the right housing type and prepare the quotation for you.
Technical data is reproduced from the manufacturer’s product sheet for model ZBD113. Dimensions are given in millimetres. Please confirm the final configuration with our engineers before ordering.
