D2xL1FV725BN3A1R Còi cảnh báo e2s

Số ĐT: 0859.200.531 – Mr. Vương (Zalo/WhatsApp)

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D2xL1FV725BN3A1R Còi cảnh báo e2s

D2xL1FV725BN3A1R Còi cảnh báo e2s đang được chúng tôi phân phối rộng rãi tại thị trường Việt Nam. Đáp ứng mọi yêu cầu về chất lượng và phù hợp với mọi lĩnh vực.

Thông số kỹ thuật

Sound pressure level:	101dB +/-3dB @ 1W @ 1m (Pink) 113dB +/-3dB @ 15W @ 1m (Rated) 120dB(A) @ 1 m at 1.3Khz (Max)
Rated power:	15 Watts RMS
25/70v line tappings:	15W/7.5W/5W/4W/2W 25V: z=41.67/83.34/125/156.25/312.5K Ohm 70V: z=326.67/653.34/980/1.225K/2.45K Ohm
100v line tappings:	15W/7.5W/3W/1W z=666.87 Ohms/1.34k Ohms/3.34k Ohms/10k Ohms
Low impedance:	8 Ohm or 16 Ohm
Q Factor:	2.2 @ 500Hz, 2.3 @ 1KHz, 5.4 @ 2KHz, 12.5 @ 4KHz, 10.9 @ 8KHz
Directivity Index:	3.5 @ 500Hz, 3.6 @ 1KHz, 7.3 @ 2KHz, 11.0 @ 4KHz, 10.4 @ 8KHz
Frequency range:	400Hz to 8000 Hz
DC Line monitoring:	2.2µF Capacitor (Transformer ) 470µF Capacitor (Low impedance)
Ingress protection:	EN60529: IP66/67 UL50E / NEMA250: 4/4X/3R/13
Enclosure material:	Marine grade LM6 aluminium alloy
Enclosure colour:	Red or Grey, custom colours available on request
Enclosure finish:	Chromate & powder coated finish
Cable entries:	1 × 1/2″NPT & 2 x M20 Thread adaptors available
Stopping plugs:	Brass, Nickel Plated or Stainless Steel
Terminals:	0.5-2.5mm² (20-14 AWG) Duplicated terminals
Grounding stud:	M5
Enclosure volume:	<2 litres
Installation temp:	NEC/CEC: -55° to +80°C [-67° to +176°F] CEC/IECEx/ATEX: -55° to +75°C [-67° to +167°F]
Storage temp:	-55° to +85°C [-67° to +185°F]
Relative humidity:	99%
MTBF V100/V070/V725:	630.69 years / 5,524,861 hours – MIL 217
MTBF R008/R016:	830.22 years / 7,272,727 hours – MIL 217
Weight:	Transformer versions: 4.3kg/9.5Ibs Low impedance version.: 4.0kg/8.7Ibs