CRT-5
CRT-5
CARTROL PARKING LOT CONTROLLER
EEMAC 3R enclosure
Specifically designed for maximum energy savings and vehicle parking lots using a quad thermistor method of control - type 5 quad temperature control logic
As temperature falls to first set point (suggested 0°C/32°F) controller operates on 3 minutes on, 9 minutes off
As temperature falls to second set point (suggested -12°C/10°F) controller operates on 6 minutes on, 6 minutes off
As temperature falls to third set point (suggested -21°C/-6°F) controller operates on 9 minutes on, 3 minutes off
As temperature falls to fourth set point (suggested -28°C/-10°F) controller operates 100% on cycle
Total cycle time is always 12 minutes
Temperature set points are fully and easily field adjustable
Galvanized body - ASA 61 grey powder coat door
Hinged door complete with locking clasps
HOA standard (hand = 100% on). Switch is inside controller to prevent unauthorized selection
100% load shed is a standard feature
Supplied with panel mounting thermistors and covers
Fully factory programmed and prewired
CSA certified assembly
Options
Various powder coat colours
Pad mounted stand alone enclosure
Time of day clock
Supplied with loose thermistor for remote sensing
Panel board supplied with controller (see 2A series)
Step down transformer in same assembly
Multiple load contactor option to allow for branch circuit control from more than one source
Where two main load contactors are selected consult factory for sizing
50/50 demand load share - add suffix 'DX'