ExDUEVO
nD8302 L420TB
Explosion-protected LED high bay light fitting ExDUEVO for zone 2/22. Die-cast aluminium housing, multi-part, thermally separated, powder-coated, consisting of: ECG housing with incorporated ECG and smooth surface as well as two LED housings with LED modules, frameless tempered safety glass pane and surface with flat cooling fins. LED modules direct beam, Multi-Layer-Technology, with direct connection to the housing for perfect thermal management. ECG with overvoltage, overload and short circuit protection as well as DALI interface for dimming operation.
Article number: 83020 0009
EAN/GTIN: 4041254325354
General product description
General product benefits
extremely high service life even at maximum admissible ambient temperature
perfect thermal management due to direct connection of the LED modules to the housing and separation of ECG and LED housing, large cooling surface, excellent thermal conductivity
DALI interface (standard) for dimming operation
colour rendering index CRI≥80, according to the workplace guidelines suitable for nearly all plant locations
uniform illumination due to Multi-Layer-Technology, i.e. every individual LED illuminates the whole surface, the light distribution curves of the LED are overlapping
interchangeable components
future proof by using standardised Zhaga LED modules
Applications
hazardous areas zone 2 (gas) and zone 22 (dust)
production, assembly and storage halls in the chemical and pharmaceutical industries, mills, paper mills, etc.
light fitting is not suitable for use in areas with permanently high humiditiy and short operation time, e.g. sewage plants and rainwater retention basins
Key technical data
| Light source | LED |
|---|---|
| LED module standard | Zhaga |
| Exchangeability | light source and control gear replaceable by qualified person |
| Connected load | 270 W |
| Luminaire luminous flux | 46000 lm |
| Luminous efficacy | 170 lm/W |
| Colour temperature | 4000 K |
| Colour rendering (CRI) | ≥ 80 |
| Light colour | 840 |
| Admissible ambient temperature Tₐ min | -20 °C |
| Admissible ambient temperature Tₐ max | +40 °C |
| Control gear | ECG |
| No. of control gears | 2 |
| Overload protection | ✓ |
| Short circuit protection | ✓ |
| Energy efficiency class | D |
Lighting control
| Dimmable | ✓ |
|---|---|
| Dimming method | DALI (DIMD) |
| Dimming range | 10 - 100 % |
| DALI-addresses per luminaire | 2 |
| DALI-standard | DT6 |
Lighting technology
| Optical system | Lens optics |
|---|---|
| Optical system material | PMMA |
| Light distribution | narrow wide beam |
| Beam angle | 60 ° |
| Photobiological safety | RG1 |
Service life
| Service life LED | L80>60000 h (@ Ta max), L80>100000 h (@Ta 25°C), L70>90000 h (@Ta >50°C), L70>100000 h (@Ta ≤50°C) |
|---|
Electrical connection
| Rated voltage | 220 - 240 V |
|---|---|
| Frequency | 50/60 Hz |
| Connection type | Cage clamp |
| Terminal clamp | 5-polig |
| Clamping range | 1 - 4 mm² |
| Max. no. with circuit breaker B16 | 8 |
| CB B10/B13/B20 | 6/7/11 |
| CB C10/C13/C16/C20 | 8/10/13/16 |
| Cable entries type | cable gland (1x) |
| Cable entries size | M25 (1x) |
| Cable gland material | Plastic |
| Cable gland cable diameter | 8 - 17 mm |
Features/Certificates
| Protection class | I |
|---|---|
| IP rating | IP65 |
| IK rating | IK10 |
| CE | ✓ |
Mounting
| Mounting method (accessories possibly needed) | Suspended |
|---|---|
| Operating position | downwards radiation |
| Mounting | Multi-point |
Housing
| Housing material | Die-cast aluminium |
|---|---|
| Varnished | ✓ |
| Colour | grey |
| Colour (RAL/DB) | DB 702 |
Cover
| Cover type | Pane |
|---|---|
| Cover material | Safety glass |
| Cover characteristic | clear |
| Closure type | screwed |
| Closure material | Stainless steel (1.4301) |
Dimension/Weight
| Length | 877.00 mm |
|---|---|
| Width / Diameter | 420.00 mm |
| Height | 100.00 mm |
| Net weight | 14.60 kg |
Explosion-protected LED high-bay floodlight, ExDUEVO, EX-Zone 2/22, 270 W, 46000 lm, 170 lm/W, Class I, IP65, narrow wide beam, 4000 K, CRI≥ 80, Ta -20 °C/+40 °C, L80>60000 h (@ Ta max), L80>100000 h (@Ta 25°C), L70>90000 h (@Ta >50°C), L70>100000 h (@Ta ≤50°C), DALI (DIMD), Pane Safety glass clear, Closure Stainless steel (1.4301), Housing Die-cast aluminium, Colour grey, DB 702. Explosion-protected LED high bay light fitting ExDUEVO for zone 2/22. Die-cast aluminium housing, multi-part, thermally separated, powder-coated, consisting of: ECG housing with incorporated ECG and smooth surface as well as two LED housings with LED modules, frameless tempered safety glass pane and surface with flat cooling fins. LED modules direct beam, Multi-Layer-Technology, with direct connection to the housing for perfect thermal management. ECG with overvoltage, overload and short circuit protection as well as DALI interface for dimming operation. interchangeability of components (no disposable light fitting) Length 877,00 mm, Width / Diameter 420,00 mm, Height 100,00 mm, Net weight 14,60 kg.
Gross price: 1550.00 EUR