TOA | PC-1867FC EU | Specification Sheet | TOA PC-1867FC EU Specification

TOA PC-1867FC EU Specification
PC-1867FC
Ceiling Mount Fire Dome Speaker
FEATURES
• Flush-mount ceiling speaker with iron-made dome
• Fire-resistant front grille is finely meshed, enabling low
speaker profile
• Easy installation with spring catches
• Full-range 12 cm (5") speaker
• High sensitivity: 90 dB (1W, 1m)
• Steatite screw terminal block and thermal fuse
• EN 54-24 certified in 2010 (Certificate No.:1438/CPD/0183)
• In compliance with British Standard BS 5839 part 8
• Ideally suited for voice alarm system application
DESCRIPTION
SPECIFICATIONS
TOA's PC-1867FC Ceiling Mount Speaker features an iron-
Rated Input
Rated Impedance
made dome that prevents the fire from spreading in the
ceiling in case of an emergency situation. 12cm (5") conetype speaker unit ensures high-quality sound. The speaker
can be easily installed using the speaker mounting spring
Sensitivity
and the dome can also be easily mounted in the speaker
mounting hole in the ceiling panel. The rated input is 6W for a
100V line and 3W for a 70V line. The PC-1867FC is provided
with a steatite terminal block of screw type that permits
Maximum Sound Pressure
Level
bridging and branch wiring.
The PC-1867FC is certified to European standard EN 54-24*
and complies with the British standard BS 5839 Part 8.
*EN 54-24: Loudspeaker for voice alarm systems for fire detection
and fire alarm systems
Frequency Response
Coverage Angle (-6dB)
Environmental type
Speaker Component
Dimensions for Fixing Hole
Speaker Mounting Method
Applicable Cable
Connection
Finish
Dimensions
Weight
Accessory
TOA Corporation Ceiling Mount Fire Dome Speaker PC-1867FC 1/3
6 W (100V line), 3W (70V line)
100 V line: 1.7 kΩ(6 W), 3.3 kΩ(3 W), 6.7k Ω(1.5
W), 13 kΩ(0.8 W)
70 V line: 1.7 kΩ(3 W), 3.3 kΩ(1.5 W), 6.7k Ω(0.8
W), 13 kΩ(0.4 W)
90dB (1W, 1m) (500Hz – 5kHz, pink noise)
79dB (1W, 4m) (100Hz – 10kHz, pink noise)
according to EN 54-24
91dB (1W, 1m) (100Hz – 10kHz, pink noise)
converted based on EN 54-24
85dB (6W, 4m) (100Hz – 10kHz, pink noise)
according to EN 54-24
97dB (6W, 1m) (100Hz – 10kHz, pink noise)
converted based on EN 54-24
160 Hz - 13k Hz
500Hz: 180°, 1kHz: 180°, 2kHz: 148°, 4kHz: 90°
according to EN 54-24
A (indoor applications) according to EN 54-24
12 cm (5") cone-type
ø156±3 (mounting hole) x 30 (maximum ceiling
thickness) mm (ø6.14"±0.12 x 1.18")
Spring catch
Solid wire:ø1.0 – ø3.0 mm (AWG 18 – 9)
Screw connector (steatite terminal) bridging
Baffle: Aluminum, off-white (RAL 9010 or
equivalent color), paint
Grille: Aluminum net, off-white (RAL 9010 or
equivalent color), paint
Dome mounting bracket: Steel plate, trivalent
chromate treatment plating
Fire dome: Steel plate, black, painting
ø180 x 11(exposed section) + 110 (D) mm
(ø7.09" x 0.43" + 4.33")
14 kg (3.09 lb) (bracket, fire dome included)
Rubber grommet x 2, Paper pattern x 1
PC-1867FC
Ceiling Mount Fire Dome Speaker
5
(0.2")
APPEARANCE AND DIMENSIONAL DIAGRAM
Dome mounting thumb nut
Dome mounting bracket
110 (4.33")
Fire dome
110 (4.33")
Ceiling
Dome mounting bracket
dome thumb nut
DomeFire
mounting
ø156 ±3 (ø6.14" ±0.12)
116 (4.57")
116 (4.57")
5
(0.2")
ø156 ±3 (ø6.14" ±0.12)
11 (0.43")
11 (0.43")
Ceiling
Wiring Diagram
4.5 (0.18") Knockout hole
Knockout
hole
2–ø20
(2–ø0.79")
2–ø20 (2–ø0.79")
ø180 (ø7.09")
Incombustible cable
Wiring Diagram
4.5 (0.18")
ø180 (ø7.09")
EARTH
EARTH
Incombustible cable
Steatite
Steatite
Terminal
Terminal
13kΩ
13kΩ
6.7kΩ
6W (1.7Ω)
6.7kΩ
6W (1.7Ω)
ø
")
.38 6.38")
ø6
2 ( 62 (ø
16
1
8Ω
8Ω
+
+
0
0
–
–
3.3kΩ
3.3kΩ
1.7kΩ1.7kΩ
COM
COM
COMCOM
ø
Thermal
fuse
Thermal
fuse
(72°C)
(72°C)
(Factory-preset
transformer
connection)
(Factory-preset
transformer
connection)
Note:
terminals
when
changing
input impedance.
Note:Use
Usetransformer
transformer
terminals
when
changing
input impedance.
Unit: mm
Unit: mm
CHARACTERISTIC DIAGRAMS
SPL vs. Frequency
Polar Response
SPL vs. Frequency
Polar Response
110
0°
10
110
30°
110
30°
SPL (dB)
SPL (dB)
110
90
300°
50
100
500
1k
5k
10k
-20
-40
120°
20k
100
500
1k
Beamwidth vs. Frequency
10k
120°
20k
150°
-20
0
240°
150°
Beamwidth vs. Frequency
0
100
0
330°
0-30
300°
330°
-10-40
270°
-20
60°
90°
50
300°
-40
-30
10
20
50
100
500
1k
5k
10k
-30
-40
20k
Frequency (Hz)
-20
120°
90°
50
100
500
5k
Directivity
Factor
vs.1k Frequency
Frequency (Hz)
10k
150°
20k
0
-3010
-20
120°
50
240° 270°
-10
-40
210°
8000Hz
12500Hz
180°
240°
-10
150°
Directivity Factor (Q)
Directivity Factor (Q)
Directivity Factor vs. Frequency
5
10
1
1
20
50
100
500
1k
5k
10k
20k
Frequency (Hz)
20
50
100
500
1k
0
10
180°
10
5
120°
5k
10k
20k
Frequency (Hz)
TOA Corporation Ceiling Mount Fire Dome Speaker PC-1867FC 2/3
270°
120°
-20
-40
-10
-30
0
150°
-20
210°
8000Hz
12500Hz
0
10
180°
-10
30°
300°
270°
-30
90°
150°
500Hz
1000Hz
0°
10-20
60°
50
300°
-20
10
-10
180°
210°
10
30°
330°
-10
-40
500Hz
1000Hz
10
0°
180°
400
240°
210°
10
-10 180°
400
330°
0
-30
90°
-10
-30
5k
Frequency (Hz)
50
-40
0°
10
-40
270°
-30
Frequency (Hz)
50
Beamwidth (deg)
270°
-40
60°
-40
60
20
70
-30
-30
90°
-10
-20
60°
300°
-40
70
10
20
0
30°
-30
80
Beamwidth (deg)
330°
30°
-20
60°
90°
100
-10
0
-10
80
60
20
330°
-20
60°
90
0°
10
0°
0
10
240°
240°
210°
2000Hz
4000Hz
210°
2000Hz
4000Hz
PC-1867FC
Ceiling Mount Fire Dome Speaker
CHARACTERISTIC DIAGRAMS based on EN 54-24 measurement conditions
(Pink noise, 1W, 4m, with EN baffle)
Polar Response
SPL vs. Frequency
80
0°
10
30°
70
0
0°
10
330°
30°
SPL (dB)
-10
-20
60°
60
300°
-40
-40
270°
270°
90°
-40
-40
-30
30
20
50
100
500
1k
5k
10k
20k
Frequency (Hz)
-30
-20
120°
240°
-20
120°
-10
150°
0
10
180°
Beamwidth vs. Frequency
300°
-30
90°
40
330°
-20
60°
-30
50
0
-10
240°
-10
150°
210°
500Hz
1000Hz
0
10
180°
210°
2000Hz
4000Hz
Beamwidth (deg)
400
100
50
10
20
50
100
500
1k
5k
10k
20k
5k
10k
20k
Frequency (Hz)
Directivity Factor vs. Frequency
Directivity Factor (Q)
50
10
5
1
20
50
100
500
1k
Frequency (Hz)
ARCHITECT'S & ENGINEER'S SPECIFICATIONS
The ceiling speaker shall be a 12cm (5") cone-type, featuring a steel
plate dome to prevent a fire from spreading in the ceiling during
a fire emergency situation. The speaker shall be easily installed
using its speaker mounting spring-catch, and the dome shall be
easily mounted in the mounting hole of the speaker panel. A steatite
terminal block shall allow bridge connection. The speaker shall be
EN 54-24 certified and compliant with BS 5839-8. The speaker shall
include a transformer having multiple taps (0.8W, 1.5W, 3W, 6W at
100V line and 0.4W, 0.8W, 1.5W, 3W at 70V line) adjustable. The
sensitivity at 1W input measured at a distance of 1m shall be 90 dB
(500 Hz to 5k Hz, pink noise). The speaker shall have a frequency
response of 160 Hz to 13k Hz (-20dB).
The specifications based on the EN 54-24 measurement conditions
are follows:
The sensitivity with 1W input shall be 79 dB at a distance of 4m and
91 dB at a distance of 1m converted based on EN 54-24 (100 Hz to
10k Hz, pink noise).
The maximum sound pressure level with 6W input shall be 85 dB at
a distance of 4m and 97 dB at a distance of 1m converted based on
EN 54-24 (100 Hz to 10k Hz, pink noise). The environmental type
according to EN 54-24 shall be A (indoor application). The speaker
baffle shall be constructed of aluminum. The grille shall be aluminum
net. The speaker shall be available in off-white color. The unit shall
have dimensions of ø180 × 11 (exposed section) × 110 (D) mm (ø7.09"
x 0.43" (exposed section) + 4.33"), and a weight of 1.4 kg (3.09 lb).
The ceiling speaker shall be TOA model PC-1867FC.
TOA Corporation
www.toa.jp
TOA Corporation Ceiling Mount Fire Dome Speaker PC-1867FC 3/3
Specifications are subject to change without notice.(201802) 833-52-415-5A
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