Product code
B621
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B621: Circular recessed luminaire - fixed symmetrical flood optic
Attention! Code no longer in production
Technical description:
Standing luminaire designed to use metal-halide lamps with fixed flood symmetric optic. It has a round body, an outer casing and a frame.  The body is made of cast aluminium and the frame of stainless steel AISI 304. It has a closing hardened glass, a silicone sealing gasket, an antiglare screen for visual comfort, an internal filter for glass surface temperature reduction <75°C and a nickel-plated brass M15x1 cable clamp for connecting the upper assembly to the lower assembly. The lower section houses a decompression box with cascade connection, 6-pole terminal board and double cable clamp M24x1.5 in stainless steel. This makes it easier to open the upper glass by eliminating negative pressure inside the optical assembly and the pump effect on the supply cable. The location and anchoring of the assembly to the outer casing is ensured by 2 stainless-steel screws M6x25 UNI 5931. The outer casing for embedding is made of black reinforced-polypropylene plastic material (to be ordered separately). Resistance to static load up to 3500 Kg. All screws are made of stainless steel (A2). Maximum glass temperature 75° C.
Installation:
Recessed into floor or ground.
Colour:
Steel (13)
Mounting:
ground recessed
Wiring:
Control gear with explosion-proof capacitor, ignitor and electromagnetic ballast.
Notes:
Accessories available: coloured filters, suction cup, outer casing and relevant closing plug.
Class I;960°C;IK10;3500kg;IP67
CE;ENEC-03;CCC Pending
Product configuration: B621+1768
B621: Circular recessed luminaire - fixed symmetrical flood optic
Product characteristics:
Total lighting output [Lm]: 704.2
Total luminous flux at or above an angle of 90° [Lm]: 0
Total power [W]: 42
Emergency luminous flux [Lm]: /
Luminous efficacy [Lm/W]: 16.8
Voltage [V]: 230
Intervallo temperatura ambiente: from -20°C to +35°C.
Number of optical assemblies: 1
Optical assembly Characteristics Type 1:
Light Output Ratio (L.O.R.) [%]: 21
Number of lamps for optical assembly: 1
Lamp code: 1768
Socket: G12
ZVEI Code: HIT-CE
Ballast losses [W]: 7
Nominal power [W]: 35
Colour temperature [K]: 3000
Nominal luminous [Lm]: 3300
CRI: 80
Lamp maximum intensity [cd]: /
Wavelength [Nm]: /
Beam angle [°]: 68° / 47°
MacAdam Step: /