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  • Davy 133
  • Davy 1332
<Light fittings for self-contained emergency lighting<Davy 133

Davy 133Impervious light fitting for difficult explosive environments

Download datasheet [PDF]

TUBULAR

Increased mechanical resistance
Easy to clean
Limited dirt accumulation
360° orientation

IMPERVIOUS (IP68)

Absolute imperviousness
No internal dust accumulation
Maximum light output
Adapted for pressure cleaning

ROBUST

Mechanical assembly insensitive to external mechanical and/or chemical aggression

DURABLE

High resistance to shocks and corrosion
Single piece casing, material andcomponents selected to ensure long-term investment

HOUSING

• Ø135 mm diffuser in borosilicate glass for corrosive environments
• Also available in coextruded polycarbonate/PMMA for chemically aggressive environments and outdoor lighting
• End caps 1/2 ring press-formed in 304L stainless steel (316L also available)
• Gaskets moulded in EPDM
• Cable entry with cable gland
• Possibility for a model with 2 cable entries for looping-in (2 cable glands with stopper plug or 1 cable gland and 1 blind plug at the same cap)

GEAR TRAY

• White powder coated steel sheet gear tray
• Hot cathode electronic gear unit (EEI A2)
• Industrial electronic ballast for difficult environments available
• Internal wiring with silicone isolation braided with glass fibre

REFLECTORS

• White powder-coated gear tray acting as a reflector for general diffused lighting
• Range of technical reflectors in mirror finish aluminium sheeting available

INSTALLATION – MAINTENANCE

• Off-load opening in an explosive environment
• Connection to a 3x2,5mm² terminal block fixed to the removable end cap
• Attachment with 2 bolt-fitted stainless steel straps with variable centre distance and allowing 360° orientation (available as a reinforced model and/or with closure by HSHC screw)
• Maintenance: remove the end-cap, unlock and extract the gear tray

PROTECTION
AGAINST EXPLOSION

• Protection : Protection « n »
• Compliant with the ATEX 94/9/EC directive and standards IEC 60079-0, IEC 60079-15, IEC 60079-31

ELECTRICAL CLASS

CLASS 1

LAMP TYPE

2 T8 fluorescent lamps

FIRE RESISTANCE

Coex. polycarbonate/PMMA 650°C
Borosilicate glass non-flammable

PROTECTION

IP66, IP68 et IP69K

SHOCK RESISTANCE

Coex. polycarbonate/PMMA IK10
Borosilicate glass IK07

OPERATING TEMPERATURE

-20°C TO 40°C

PROTECTION
AGAINST EXPLOSION

ZONES 2, 21 AND 22
CE 0080
II 3G Ex nA IIC T4 Gc
II 2D Ex tb IIIC T80°C Db IP68

Principal references

PowerDesignationDimensionsDownload
Electronic gear unit - without reflector
2x18WDAV133 218E G13 PY 113 BRS677mmTechnical Data [zip]
2x36WDAV133 236E G13 PY 113 BRS1287mmTechnical Data [zip]
2x58WDAV133 258E G13 PY 113 BRS1587mmTechnical Data [zip]
Electronic gear unit - extensive reflector
2x18WDAV133 218E G13 PY 113 RE BRS677mmTechnical Data [zip]
2x36WDAV133 236E G13 PY 113 RE BRS1287mmTechnical Data [zip]
2x58WDAV133 258E G13 PY 113 RE BRS1587mmTechnical Data [zip]
Industrial electronic gear unit - without reflector
2x36WDAV133 236I G13 PY 113 BRS1287mmTechnical Data [zip]
2x58WDAV133 258I G13 PY 113 BRS1587mmTechnical Data [zip]
Industrial electronic gear unit - extensive reflector
2x36WDAV133 236I G13 PY 113 RE BRS1287mmTechnical Data [zip]
2x58WDAV133 258I G13 PY 113 RE BRS1587mmTechnical Data [zip]