Đèn, còi báo cháy lắp trần BOSCH W-HSRC

Pattern

Volume Setting , Sound Output1

8.0 V

12.0 V , 17.5 V

Continuous:

High: , 83 dBa , 88 dBa , 91 dBa

Medium:

79 dBa , 82 dBa , 86 dBa

Low:

72 dBa , 76 dBa , 79 dBa

Code 32:

High: , 80 dBa , 84 dBa , 86 dBa

Medium

74 dBa , 78 dBa , 81 dBa

Low:

67 dBa , 71 dBa , 74 dBa

16.0 V

24.0 V , 30.0 V

Continuous:

High: , 91 dBa , 93 dBa , 96 dBa

Medium:

86 dBa , 89 dBa , 92 dBa

Low:

78 dBa , 82 dBa , 85 dBa

Code 32:

High: , 86 dBa , 89 dBa , 91 dBa

Medium

81 dBa , 85 dBa , 84 dBa

Low:

74 dBa , 78 dBa , 80 dBa

Environment:

Indoor, dry

Relative Humidity:

93±2% maximum, non‑condensing

Temperature (operating):

+32°F to +120°F (0°C to +49°C)

Candela Ratings3:

15 cd, , 30 cd, 60 cd, 75 cd, 95 cd, 115 cd, 150 cd, or 177 cd

Dimensions:

6.68 in. diameter x 2.63 in. depth (170 mm diameter x 67 mm depth)

Material:

Molded plastic enclosure incorporating a Xenon flashtube and Lexan lens.

Volume Settings:

90 db, 95 db, or 99 db

Horn and Strobe Current Draw4

24 V nominal (16.0 V to 33.0 V range)

Voltage Type

Volume Setting , Current Draw

DC:

High: , 15 cd: 82 mA, 30 cd: 102 mA, 60 cd: 141 mA, 75 cd: 148 mA, 95 cd: 176 mA, 115 cd: 197 mA, 150 cd: 242 mA, 177 cd: 282 mA

Medium:

15 cd: 73 mA, 30 cd: 87 mA, 60 cd: 128 mA, 75 cd: 139 mA, 95 cd: 163 mA, 115 cd: 186 mA, 150 cd: 230 mA, 177 cd: 272 mA

Low:

15 cd: 65 mA, 30 cd: 84 mA, 60 cd: 120 mA, 75 cd: 136 mA, 95 cd: 157 mA, 115 cd: 184 mA, 150 cd: 226 mA, 177 cd: 267 mA

FWR:

High: , 15 cd: 131 mA, 30 cd: 138 mA, 60 cd: 220 mA, 75 cd: 216 mA, 95 cd: 258 mA, 115 cd: 289 mA, 150 cd: 357 mA, 177 cd: 384 mA

Medium:

15 cd: 112 mA, 30 cd: 126 mA, 60 cd: 202 mA, 75 cd: 201 mA, 95 cd: 247 mA, 115 cd: 272 mA, 150 cd: 340 mA, 177 cd: 378 mA

Low:

15 cd: 106 mA, 30 cd: 120 mA, 60 cd: 186 mA, 75 cd: 196 mA, 95 cd: 235 mA, 115 cd: 265 mA, 150 cd: 331 mA, 177 cd: 375 mA

12 V nominal (8.0 V to 17.5 V range)

Voltage Type

Volume Setting , Current Draw

DC:

High: , 15 cd: 125 mA

Medium:

15 cd: 122 mA

Low:

15 cd: 120 mA

Voltage (input)

Regulated

Range

12 VDC

8.0 V to 17.5 V

24 VDC or Vrms

16.0 V to 33.0 V