Light-engineered-displays AquaAlert Technical Specifications User Manual download pdf

SERIES

TECHNICAL SPECS

for WATER LEAK DETECTION SYSTEM

DETECTION CABLE & DISTANCE LOCATING

1.0 General

This specification covers the electrical and general requirements for a Water Detection System. The specified

equipment herein shall be referred as a Distance Locating System, or (DLS.)

2.0 Applicable Documents

1. National Electrical Code NFPA-70 current edition.

2. American National Standards Institute Corp. and its applicable standards.

3. Standard for Safety ULI 950, Information Technology Equipment.

3. Major Components

The basic components of the DLS shall include the monitor, water sensing cable, internal interconnect terminal

blocks and the enclosure.

4.0 System Package and Construction

The DLS shall be constructed as a stand alone unit suitable for flush or surface mounting. The enclosure shall

be of a minimum 18 gauge sheet metal construction. The faceplate shall consist of a Digital Display with

Status Indicators, Silence, Reset and Test switches, mounted in an acrylic sheet with silkscreened instructions,

surrounded by a brushed aluminum frame and protected by a polycarbonate overlay. The assembly shall be

hinged and feature a key-locked door to prevent unauthorized access. The assembly shall allow for the instal-

lation of an optional graphic map. The system shall contain a listing label from a recognized testing laboratory

and shall be listed as a complete system.

5.0 Electrical Characteristics

1. Power requirements

a. Input 24 VAC @ 1.0 amps max.

b. Input 120 VAC using optional power supply.

6.0 Distance Locating Alarm Panel

The DLAP shall display the distance of leak from the controller on a 4 digit LED display. The distance shall be

displayed in feet.

Each Distance Locating Alarm Panel shall include, but not be limited to the following items:

1. Four digit LED display.

2. Red water detected LED indicator.

3. Yellow trouble LED indicator.

4. Summary alarm / trouble relay.

The DLAP should also include provisions for an optional 4 - 20 ma. analog input.

A Division of:

Light Engineered Displays, Inc.

109 Portwatch Way

Wilmington, N.C. 28412

Phone: (800) 251-2512

Fax: (800) 251-9878

Internet: www.ledinc.com

Email: [email protected]

5. System TEST switch.

6. Alarm SILENCE switch.

7. System RESET switch.

8. Audible DISCONNECT switch.

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TECHNICAL SPECS 1

Summary of Contents

Page 1 - TECHNICAL SPECS

DLSERIESTECHNICAL SPECSfor WATER LEAK DETECTION SYSTEMDETECTION CABLE & DISTANCE LOCATING1.0 GeneralThis specification covers the electrical and

Page 2

6.1 Sensing CableThe sensing cable shall be constructed to protect the conductors from dirt and abrasion. The cable shall be available in 50’ and 10

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Light-engineered-displays AquaAlert Technical Specifications User Manual

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