Toa BS-1015BSW - Manual (Page 5)

5
10. SPECIFICATIONS
Notes
• The design and specifications are subject to change without notice for improvement.
• The Specifications data was measured in an anechoic chamber, according to EN 54-24.
• Reference axis:
Axis is on the center of grill surface and perpendicular to the grill surface.
• Reference plane: Plane is on the grill surface and perpendicular to the reference axis.
• Horizontal plane: Plane is containing the reference axis and perpendicular to the reference plane.
* Suppliable cable gland's part code and name: 525-52-011-70 Cable gland AVC PGB13.5-12 (GRY)
290 (1
1.42")
196 (7.72") 186 (7.32")
160º
2.3
(0.09
")
25
(0.98
")
50
(1.97
")
17-ш9 (ш0.35")
50 (1.97")
50
(1.97
")
100
(3.94
")
25 (0.98")
123 (4.84")
141 (5.55")
68
(2.68")
30
(1.18
")
262 (10.31")
• Speaker • Bracket
9. DIMENSIONAL DIAGRAM
Unit: mm (in)
Model BS-1015BSB BS-1015BSW
Standards Certified to the European Standard EN 54-24: 2008
Loudspeaker for voice alarm systems
for fire detection and fire alarm systems
Certified to the International Standard ISO 7240-24: 2010
Sound-system loudspeaker for fire detection and fire alarm systems
In compliance with the British Standard BS-5839-8: 2008 14.8
Environment Type Type A
Rated Noise Power 15 W (100 V line), 7.5 W (70 V line)
Rated Impedance 100 V line: 670 Ω (15 W), 1 kΩ (10 W), 2 kΩ (5 W)
70 V line:
670 Ω (7.5 W), 1 kΩ (5 W), 2 kΩ (2.5 W)
Sensitivity 90 dB (1 W, 1 m, 500 Hz to 5 kHz pink noise)
87 dB (1 W, 1 m, 100 Hz to 10 kHz pink noise)
75 dB (1 W, 4 m, 100 Hz to 10 kHz pink noise)
Max. SPL 98 dB (15 W, 1 m, 100 Hz to 10 kHz pink noise)
86 dB (15 W, 4 m, 100 Hz to 10 kHz pink noise)
Frequency Response 80 Hz – 20 kHz
Coverage Angle (–6 dB) Horizontal: 220° (500 Hz), 150° (1 kHz), 120° (2 kHz), 90° (4 kHz)
Vertical:
330° (500 Hz), 160° (1 kHz), 120° (2 kHz), 70° (4 kHz)
Speaker Component 12 cm (5") cone-type, 2.5 cm (1") balanced dome tweeter
Cable Gland Size: PG 13.5
One cable gland is factory-installed.
For bridge connection, one cable gland can be added.*
Cable Connection Screw terminal (steatite)
Applicable Cable Size Outer diameter: ш6.5 – ш12.5 mm
Conductor: Solid wire or 7-core wire
No bridge connection: 0.8 – 10 mm 2 (AWG 18 – 7) for solid wire
0.8 – 8 mm 2 (AWG 18 – 8) for 7-core wire
Bridge connection : 0.8 – 2.5 mm 2 (AWG 18 – 13) for solid wire
0.8 – 1.5 mm 2 (AWG 18 – 15) for 7-core wire
Finish Enclosure ABS resin, black (RAL 9011 or equivalent ABS resin, white (RAL 9010 or equivalent
color), paint color), paint
Grill Surface-treated steel plate net, Surface-treated steel plate net,
black (RAL 9011 or equivalent color), white (RAL 9010 or equivalent color),
powder coating powder coating
Bracket Steel plate, black (RAL 9011 or equivalent Steel plate, white (RAL 9010 or equivalent
color), powder coating color), powder coating
Terminal Cover ABS resin, black (RAL 9011 or equivalent ABS resin, white (RAL 9010 or equivalent
color) color)
Dimensions 196 (w) x 290 (h) x 186 (d) mm (7.72" x 11.42" x 7.32")
Weight 2.4 kg (5.29 lb)
Accessories Bracket .... 1, Machine screw with washers M5 x 15 .... 2, Terminal cover .... 1
EN 54-24
11
0359-CPD-0104
0359