PhotoClock®

PhotoClock®

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Product Description

Twist-Lock Electronic Photocontrol PhotoClock®

Built-in Smart Clock synchronizes to 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.

*Works in the continental United States and parts of Canada (wherever Atomic Clock signal can be received).

Exclusive Features

  • No Battery Backup Needed
  • Built-in Smart Clock Synchronizes with National Atomic Clock for Ultra-Precise Lighting Curfew Scheduling
  • Continuously monitors radio signals from the National Atomic Clock
  • Built-in Smart Clock synchronizes to National Atomic Clock 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
  • WARRANTY: One year from date of manufacture

Meets or exceeds rigid quality requirements of SouthConn Technologies Inc. and applicable ANSI C136.10, and C136.24 Standards

Additional Information

Specs
RC8444
RC8494
Nominal Voltage 50/60 Hz
120/208/240/277
432-528
Voltage Range
105-305
480
Fail Mode
ON
Load Rating
1000 Watt Tungsten / 1800 VA Ballast
Operating Temperature
-40C to +70C (-40F to +158F)
Photocell
Encapsulated Silicon Photransistor
Dielectric Strength
5000 Volts between current carrying parts and metal surfaces
Surge Protection
320 Joule MOV / 10,000amp surge current
530 Joule MOV
Power Consumption
0.7 watts @120v
1.0 watt
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
Yellow
Radio 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, Moutain, Pacific, with or without Daylight Saving Time observance
PhotoClock Switch

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.