DHZB60xxPEC Photocell for use with Dialight Obstruction User Manual

DHZB60xxPEC Photocell for use with Dialight Obstruction

These instructions contain important safety information, read and follow them carefully. Dialight will not accept any responsibility for injury, damage or loss that may occur due to incorrect installation, operation or maintenance.

Classifications

• HAZARDOUS LOCATIONS: CLASS I DIV 2 GROUPS B, C, D (Max Ambient Temp: +65°C)
• Outdoor Type: Rain tight, NEMA 4X
• Ta – Ambient Temp: -40 TO +65°C T4A
• Ta – Ambient Temp: -40 TO +55°C T4A

Overview

The photocell is a long-life photocell that requires no maintenance or adjustment during the life of the product or the installation process. It has reverse polarity protection and additional circuitry for miss-wiring. The photocell can only be used with Dialight’s obstruction products and the only connections required are wiring from the controller to the photocell. The photocell comes supplied with 1 end threaded for ¾ or ½ NPT Conduit, which is recommended for installing the photocell. If a cable without conduit is used in a hazardous location installation then the cable at minimum MUST have either a shield or braid that is properly connected to the body of the photocell and to the enclosure of the controller it is being installed to. Failure to properly ground or use a cable without the shield or braid will void all warranties and the product could be subject to premature failures.

WARNING: If any adaptors are used or required during the install process then properly rated connectors for C1D2 applications are required. The Photocell requires 3 connections to be made to the inside of the photocell itself and 3 inside the controller.

Cable Requirements
3 Conductors rated for a minimum of 90c 18 gauge conductors Suggested colours are RED, BLACK and GREEN

Input Electrical Parameters

Installation

Warning
To avoid the risk of fire, explosion, or electric shock, this product should be installed, inspected, and maintained by a qualified electrician only, in accordance with all applicable electrical codes.

Warning
To avoid electric shock:

• Be certain electrical power is OFF before and during installation and maintenance.
• Photocell must only be connected to Dialight Corp-approved products.

Warning
To avoid explosion:

• Do not connect to equipment that Photocell is not intended for.
• Ensure the marked T Rating is less than the ignition temperature of the Hazardous Atmosphere.
• Do not operate in ambient temperatures above those indicated on the fixture label.
• Do not operate if the lens is cracked or damaged. All fasteners must be properly seated.

Warning:
To avoid explosion (Continued):

• EXPLOSION HAZARD- DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN SWITCHED OFF OR THE AREA IS KNOWN TO BE NON-HAZARDOUS
• AVERTISSEMENT – RISQUE D’EXPLOSION – AVANT DE DECONNECTER L’EQUIPEMENT, COUPER LE COURANT OU S’ASSURER QUE L’EMPLACEMENT EST DESIGNE NON DANGEREUX
• DO NOT REMOVE OR REPLACE WHILE THE CIRCUIT IS LIVE UNLESS THE AREA IS KNOWN TO BE FREE OF IGNITIBLE CONCENTRATIONS.
• THIS EQUIPMENT IS SUITABLE FOR USE IN CLASS I, DIVISION 2, GROUPS B, C, D, OR NON-HAZARDOUS LOCATIONS ONLY
• EXPLOSIONS HAZARD – DO NOT DISCONNECT WHILE THE CIRCUIT IS LIVE OR UNLESS THE AREA IS KNOWN TO BE FREE OF IGNITABLE CONCENTRATIONS.
• WARNING – EXPLOSION HAZARD – DO NOT REPLACE ANY COMPONENTS UNLESS POWER HAS BEEN SWITCHED OFF OR THE AREA KNOWN TO BE NONHAZARDOUS.
• AVERTISSEMENT – RISQUE D’EXPLOSION – NE PAS REMPLACER LES COMPOSANTES QUE L’ALIMENTATION EST COUPEE OU QUE LA ZONE EST CONNUE POUR ETRE NON DANGEREUX.
• WARNING – EXPLOSION HAZARD – SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS I, DIVISION 2.
• AVERTISSEMENT – RISQUE D’EXPLOSION – LA SUBSTITUTIOND E COMPOSANTSP EUTR ENDRE CE MATERIEL INACCEPTABLE POUR LES EMPLACEMENTS DE CLASSE I, DIVISION 2.

Warning

• DO NOT mount near gas or electric heaters
• Equipment should be mounted in locations and at heights where it will not be subjected to tampering by unauthorized personnel.
• The use of accessory equipment not recommended by the manufacturer may cause an unsafe condition
• DO NOT use this equipment for other than intended use

Warning
The technical data indicated on the Photocell are to be observed.

• Changes to the design and modifications of the Photocell are not permitted
• Only genuine Dialight replacement parts are to be used when unforeseen maintenance is required. Consult the factory at www.Dialight.com or authorized representative as required.

Mounting Instructions

Photocell must be mounted in an outdoor location and must face North to provide accurate switching between modes of operation.Photocell must be located within 500 feet of the controller.

Mode Operation

1.53| Day-Night| ****

Night-Day

| Day-Twi
 |
1.48| Night-Twi
 | ****

Day-Night

| ****

Twi-Night

1.44

Wiring Connection diagram

Dimensional drawing

REVISION HISTORY

REV| ECO No.| DRN| CKD| APP| QA| CM| DATE
---|---|---|---|---|---|---|---
A| 14636| SA| DW| BAM| JP| JN| 11-27-13
B| 64574| TLD| AV| AR| YS| JN| 11-13-19

1501 Route 34 South, Farmingdale, NJ 07727 Tel: 732-919-3119 Fax: 732-751-5778 www.dialight.com

References

• World Leading Industrial LED Lighting Solutions | Dialight
• World Leading Industrial LED Lighting Solutions | Dialight
• Manual-Hub.com – Free PDF manuals!

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