Specification

PRODUCT DATA
Provolt™ Series PIR Occupancy Sensors
FEATURES
• Robust and reliable mechanically held 8A latching
relay provides dependability and robust performance for all
load types and provides energy savings over electronically
held relays
• Field of view: units from 450 to 1,500 square feet
available
• Lenses are easily replaceable and color-coded blue
(high-density) and red (mid-range) for contractors and
end-users to easily identify lenses from the ground
• Visual LED indicators for all states:
- Red—blinks when infrared is detecting motion and
during photocell manual calibration; solid during
device malfunction
- Yellow—blinks during test mode; solid with
emergency/BMS input
- Blue—blinking light indicates photocell override
RATINGS AND TESTING
• Factory-calibrated, zero-crossing circuitry for extended life of
the relay
• Tested to exceed 1 million switching cycles under standard
loads
• Multiple compliance and regulatory UL testing -consult
factory for details
• Passed rigorous NEMA 410 testing for electronic
ballast rating
• BMS Input/Emergency Override: UL 924 listed for emergency
and egress lighting control
Photocell Features
• Daylight harvesting applications:
- Auto calibration (automatic daylight
calibration): photocell intelligently measures
light levels to determine optimal daylight
design levels for closed loop applications
- Closed Loop: photocell detects total photo
metric light from daylight or electric sources
in the space
• Open Loop: photocell detects daylight or electric light
only; requires manual calibration
• Adjustable Daylight Design Levels: Normal (OFF),
Manual (ON/OFF) and Auto Calibration
• Blue blinking light indicates photocell override
• Integrated photocell tested to less than 1 Fc
accuracy
• Open and closed loop photocell included
INSTALLATION
• Easy installation into junction boxes with Leviton-
exclusive screw guides, coasters and terminal blocks
• Front cover snaps on and off for ease of installation
CLOSED LOOP
Noon
1.25x DDL
Zone ON
2.5x DDL
Zone OFF
Lights ON
DDL
Dawn
0
1
2
3
4
5
6
7
Dusk
Closed Loop - Flat Light Pipe
PHOTOCELL PLACEMENT*
Window
Peak Sensitivity
68°
Provolt
Typical Daylit Zone, about 10’
Light Fixture
9’
4’
Closed Loop Application - Flat Light Pipe
Peak
Sensitivity
Provolt
Light Fixture
9’
45°
4’
Open Loop Application - Angled Light Pipe
OPEN LOOP
Noon
ON trigger point
Lights turn ON
OFF trigger point
Lights turn OFF
DDL
Lights ON
Night time
Dawn
0
1
2
3
4
5
6
7
Dusk
PHOTOCELL OPERATION
Note: Long side of angled light pipe must
face toward natural light source (window)
Open Loop - Angled Light Pipe
*May require more than one occupancy sensor for total room coverage