urmet domus 1036/20 Installation Manual

U1 voice power module

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Manufacturer: Urmet Electronics (Huizhou) Ltd.

Address: No.8 Yuanling Road South, Xikeng Industrial Park, Huihuan,

Huizhou, Guangdong

SRD: Unit 5E, Building 210 (West), Tairan Industry & Trade Park, Che

Gong Miao, Fu Tian District, Shenzhen，Guangdong

Tel: +86-755-8343 9234

Postcode: 518040

http://www.urmet.cn

INSTALLATION MANUAL

U1 VOICE Power Module

Sch./Ref. 1036/20

Manual version V1.0

Code: SRD-IME1036/20-0117-V1.0

IS IN YOUR LIFE

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Page 1 IS IN YOUR LIFE INSTALLATION MANUAL U1 VOICE Power Module Sch./Ref. 1036/20 Manufacturer: Urmet Electronics (Huizhou) Ltd. Address: No.8 Yuanling Road South, Xikeng Industrial Park, Huihuan, Huizhou, Guangdong SRD: Unit 5E, Building 210 (West), Tairan Industry & Trade Park, Che Gong Miao, Fu Tian District, Shenzhen，Guangdong...
Page 2 1. INTRODUCTION Overcurrent 4.5A ~ 5.5A This product is the U1 series power supply unit for building protection intercom system, supplying the power to the whole system. Short-circuit Auto-recovery protection 1.1 FUNCTIONS Protection  Overvoltage protection Over-temperature Turn off at 100℃±10℃ ...
Page 3 1.3 DIMENSIONS Terminal: Power out: +28V denotes DC28V± 1V output, and GND denotes Overall dimensions (L×W×D): 144×90×64 mm DC earth. Power in AC terminal: L denotes live wire, N denotes null wire, denotes earth wire. (See “Specifications” for voltage input). Indicator: RESERVE: Red indicator in the left and green indicator in the middle are reserve indicators.
Page 4 2. INSTRUCTION FOR INSTALLATION 3. PRECAUTIONS  Please keep the device away from high magnetic field, high temperature and humid environment and other environments DIN rail Step 1: Install fixed DIN  rail (put the DIN rail on the Falling the device off on earth or violently impacting it is wall in horizontal and prohibited.