Acciaio EM
Variable escape sign and safety luminaire
High type of protection and high impact resistance. Housing made of galvanised sheet steel, caps made of plastic, pane made of tempered glass. Caps and pane tightly coupled with the housing. Light guidance through high-high-specular aluminium reflector. 1 or 2-sided escape route indication through exchangeable display panes. Explosion-protected for zone 2 (II 3G Ex nA IIB T4) and Zone 22 (II 3D Ex tD A22 T100). Extremely resistant against mechanical and chemical stress.
Versions for surface wall and ceiling mounting and chain/wire, including swivelable wall holder
| TECHNICAL DATA - GENERAL | |
|---|---|
| Housing: |
Sheet steel, galvanized, grey (RAL 7035)
|
| Caps: |
Polycarbonate / polybutylenterephthalate, grey (RAL 7035)
|
| Pane: | Tempered glass, structured |
| Display pane: |
PMMA (display pane)
Polycarbonate (foil, printed)
|
| Reflector: |
Aluminium, specular
|
| Service life L80B20: | 50.000 h |
| Color stability: | 3 SDCM |
| Color temperature: | 4.000 K |
| Color rendering index: | 80 |
| Optic interface: | LIFE |
| Commissioning - LIFE: | For Autotest, operating duration, operating mode PS, monitoring group and test duration are only programmable per app B.connect over smartphone locally on luminaire. |
| TECHNICAL DATA - SELF-CONTAINED SUPPLY | |
|---|---|
| Mains supply: |
198 V – 254 V / 50 Hz
|
| Switching: | Maintained and non-maintained or non-maintained |
| Ambient temperature: |
0 °C to + 40 °C
|
| Protection class: | I |
| TECHNICAL DATA - DECENTRAL SUPPLY | |
|---|---|
| Mains supply: |
24 V +/- 20 % DC
|
| Battery supply: | 24 V +/- 20 % DC |
| Ambient temperature: |
-20 °C to + 40 °C
|
| Protection class: |
III with connection only to low voltage,
I with additional connection to voltages above low voltage
|
| TECHNICAL DATA - CENTRAL SUPPLY | |
|---|---|
| Mains supply: |
198 V – 254 V / 50 Hz
|
| Battery supply: | 176 V – 276 V |
| Ambient temperature: |
-20 °C to + 40 °C
|
| Protection class: | I |
| Mains supply (alt.): | 90 V – 254 V / 50/60 Hz for order code 31054 |
| Battery supply (alt.): | 90 V – 276 V for order code 31054 |
Specifications
