PhotoClock® - Built-in Smart Clock Synchronizes with National Atomic Clock for Ultra-Precise Lighting Curfew Schedule .:Ripley Lighting Controls - A Division of SouthConn Technologies

Ripley Lighting Controls
2023 Platt Spring Road
PO Box 3229
West Columbia, SC 29171
Phone: 803.939.4700
Fax: 803.939.4777
Email

Exclusive Features

Atomic Clock for Photocontrol

Continuously monitors radio signals from the National Atomic Clock

Built-in Smart Clock synchronizes to National Atomic signals

Provides unparalleled scheduling accuracy, and reliability

Eliminates the need for expensive, unreliable, hard-wired time clocks

Addresses current issues of:

Lighting Curfews
Dark Sky Initiative
California Title 24
Federal Energy Act 2005
Canadian Industry Program for Energy Conservation (CIPEC)

User Selectable Turn-Off Time, Turn Back-On Time, Time Zone, Daylight Savings Time Observance

Twist-Lock Electronic Photocontrol:
PhotoClock®

Patent Pending
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Built-in Smart Clock Synchronizes with National Atomic Clock for Ultra-Precise Lighting Curfew Scheduling

Turns Lights On at Dusk
Off at Selectable Time
Back-On at Selectable Time if Desired
Off at Dawn

Precision time control, every day, every night, every leap year, every time change, every North American time zone - every time.

RC8444

Nominal Voltage 50/60 Hz

120/208/240/277

Voltage Range

105-305

Fail Mode

Load Rating

1000 Watt Tungsten / 1800 VA Ballast

Operating Temperature

-40C to +70C (-40F to +158F)

Photocell

Encapsulated Silicon Phototransistor

Dielectric Strength

5000 Volts between current carrying parts and metal surfaces

Surge Protection

320 Joule MOV / 10,000 amp surge current

Power Consumption

0.7 watts @ 120 V

Time Delay Off (Instant On)

5 seconds

Operating Light Levels (Standard Settings)

Turn On 2.6 FC ± .25 / Turn Off by 3.9 FC
(Off:On Ratio = 1.5:1)

ANSI Color Coded Cover

Black

Receiver frequency

60 KHz

Receiver Sensitivity

0.4 µV

Receiver Antenna

Built-in Ferrite

Programmable Off Time

7pm - 3am in 1 hour increments, or Defeat

Programmable Back-on Time

4am - 8am in 1/2 hour increments, or Defeat

Time Zone / Daylight Savings Selection

Atlantic, Eastern, Central, Mountain, Pacific, with or without Daylight Savings Time observance

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Simple Setup utilizes selector switches conveniently located in the photocontrol base

Time Zone - Select appropriate time zone and whether or not to observe Daylight Savings Time shift. Uppercase selections include Daylight Savings Time shift, lower case selection do not.

OFF - Selected desired Turn-Off time from 7:00 pm to 3:00 am, or select DEFEAT to disable the Turn-Off Time feature.

BACK-ON - Select desired time to turn back-on in the early morning hours from 4:00 am to 8:00 am, or select DEFEAT to disable the Back-On feature.

Twist-Lock Electronic Photocontrol: PhotoClock®

Built-in Smart Clock Synchronizes with National Atomic Clock for Ultra-Precise Lighting Curfew Scheduling

Twist-Lock Electronic Photocontrol:
PhotoClock®