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UHT

更新时间： 2022-12-29 06:14:29

品牌	Logo	应用领域
GAMEWELL-FCI		/
页数	文件大小	规格书
2页	478K
描述
LOUDSPEAKER APPLIANCES

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UHT 数据手册

Building Intelligent Networks

UDT, UHT SERIES

www.firecontrolinstruments.com

LOUDSPEAKER

APPLIANCES

DESCRIPTION

FCI loudspeaker notification appliances are

U.L.Listed for Emergency FireAlarm Voice

Evacuation Systems under U.L. Standard

1480.The devices consist of a preassembled

4 or 8-inch speaker with fire retardant and

moisture resistant cone with whizzer,70.7

volt line transformer and line supervision ca-

pacitor installed on a U.L. Listed square or

round grille.

A variety of U.L.Listed enclosures is also

available and must be used with the appro-

priate speaker/transformer/ grille package in

order to comply with U.L. Listing require-

ments.The superior performance and high

quality of these speaker assemblies allow their

use, when permitted, as background music

reproducers in addition to emergency use.

SPECIFICATIONS

SPEAKER

UDT

5 oz.

UHT

10 oz.

50 Hz - 15 kHz.

95 dB @ 1 mtr

1-inch diameter

Ceramic magnet

Frequency response

Output (1Watt input)

Voice coil (8 ohm)

400 Hz - 4kHz.

94 dB @ 1 mtr

¾-inch diameter

TRANSFORMER

Primary volts

Power rating (multi-tap)

Insertion loss

70.7Vrms

¼,½ & 1Watt

1.5 dB

70.7Vrms

½,1,2 & 5Watt multi-tap

1.5 dB

6” color-coded

Terminations

ORDERING INFORMATION

SPEAKER

Part No.

Model

Size/Shape

Finish

Required Enclosure

See Fig. 1

U95-8

USE175-4

UDT7C-B-U52-4

UDT7C-B-U162-4

UHT70C-U51-8

UHT70C-U161-8

4” dia. round , flush

4” square, flush

8” dia. round

8” square

White enamel

136-48931

136-48831

136-50931

136-50831

ENCLOSURES

Part No.

Model

U95-8

USE175-4

Description

Recessed round enclosure

Surface square enclosure

Size

11¾ dia. x 4¼ inches deep

136-98902

136-99830

11⁵/8 x 11⁵/8 x 4 inches deep

An ISO 9001 Company

Specifications are provided for information only, are not

intended to be used for installation purposes and are

believed to be accurate. However, no responsibility is

assumed by Fire Control Instruments for their use. Speci-

fications subject to change without notice.

9020-0308/VER. 1.4

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