DC35V 16mA Smoke Detector For Ourdoor Telecom Cabinet

DC9V~35V Smoke Detector For Detecting Smoke And Fire Inside Outdoor Telecom Cabinet

Model: EA4016001

1. Application

The smoke detector can provide protection for communication and electric BTs, and exactly detect smoke. When the concentration of smoke exceeds the preset threshold, the detector alarms and send alarm signal to the control panel. With high volume buzzer, the detector gives high volume sound. The alarm signal doesn’t lock-up, when the density of smog is below the preset threshold, the detector resumes monitoring state. With perfect thunder-proof circuit, the detector can operate normally at bad environment.

2. Product Picture

1．LED Indicator light;

2．Dust cover;

3．Maze；

4．Mounting base

3. Product Features

The product is a non coding smoke detector, with a pair of switch output contacts, which can choose the normally open and normally closed output according to the actual needs. In normal operation, the indicator light flashes every 8 seconds; in alarm, the indicator light is always on, and the alarm output contact acts at the same time.

• Power off reset / automatic reset optional.
• Alarm output NC / NO optional.
• 9~35V wide voltage input without polarity (AC, DC).
• Network output / LED indicator light alarm / buzzer sound alarm standby.
• SMT manufacturing process, strong stability.
• Low static current, power saving.
• Dust proof, insect proof and white light interference resistant design.
• Metal shielding, anti RF interference (20V/m-1GHz).

4. Technical Parameters

5. Product installation

5.1 Select the appropriate installation location, generally installed on the ceiling in the center of the detector coverage area.

5.2 Connect the power line and signal line to the mounting base (mounting base “1” and “2” are no polarity input for power supply; “3” and “4” are alarm output contact).

5.3 Description of blue two digit dial switch

"2" corresponds to KT control switch

"1" corresponds to RST control switch

5.3.1 KT alarm output setting

When the KT switch "2" is pulled to the letter "on", the relay is normally closed.

When the KT switch "2" is pulled to the letter "off", the relay is normally open.

5.3.2 RST alarm mode

When RST switch "1" is pulled to the letter "on", it is automatic reset.

When RST switch "1" is pulled to the letter "off", it is power off reset.

5.4 Screw the mounting base to the ceiling.

5.5 Align the locating convex point at the base end of the detector with the locating groove of the mounting base, and rotate clockwise to install the detector.

6. Notes

6.1 Pay attention to dust prevention. The dust cover can only be removed after the project is officially put into use.

6.2 There shall be no barrier within 0.5m around the detector.

6.3 The horizontal distance between the detector and the air supply hole of the air conditioner shall not be less than 1.5m.

6.4 The horizontal distance between detector and wall, beam edge shall not be less than 0.5m.

6.5 The detector shall be installed in the middle of the inner walkway ceiling with a width of less than 3m. The installation spacing of the detector shall not exceed 15m, and the distance between the detector and the end wall shall not be greater than half of the installation spacing of the control detector.

6.6 The detector should be installed horizontally. In case of inclined installation, the inclination angle should not be greater than 45 degree.

6.7 The detector base shall be installed firmly and its wire connection must be reliable.

6.8 It is recommended to conduct a simulated fire test once half a year to test whether the detector works normally.

7. Installation Inside Outdoor Telecom Cabinet

Introduction

Tianjin Estel Electronic Science and Technology Co., Ltd, located in China, is a professional supplier of integrated outdoor telecom cabinet and temperature control solutions for outdoor telecom base station. As a science and technology innovative company, we engage in the R&D, manufacture, and sales of telecommunication equipment. Estel has a well-established team of technical and management experts who can meet customers’ specific needs accurately.

The base station integrated solutions and products include outdoor integrated telecom equipment cabinet, battery cabinet, RRU cabinet, power supply cabinet, environment monitoring system, TEC peltier air conditioner, AC220V compressor air conditioner, DC48V variable frequency air conditioner, heat exchanger, rectifier, UPS, embedded telecom power system etc. All the above solutions and products can be custom made.

Our products and solutions have been deployed all over China. Our main domestic customers are China Telecom, China Mobile, China Unicom, State Grid, Shenzhen / Beijing Metro and Huawei / ZTE etc. In addition, our products have been exported to Europe, North America, South America, Central America, Southeast Asia, Africa, Australia, Mid East countries, etc.

“ Customers First, Quality First ” is always our principle. We have attained many certifications, such as ISO9001, ISO14001, OHSAS18001, CE, UL, FCC etc. AS a telecom integrated solutions / energy saving system integrator in China, We have strong advantages in technology competitiveness, management competitiveness ,service competitiveness and price competitiveness. Through many years of experiences in design, production and implementation of different projects around the world, we have gained great reputation. Relying on professional technique and strict quality control, we will continuously offer high cost-effective products and solutions to our respectable customers globally. We will always try our best to meet customers’ need and requirement.

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