Trane 3VAV-PRC003-EN Recording Equipment User Manual


 
VAV-PRC003-EN 37
Table 8. Zone occupancy sensor specifications
Table 7. Communicating bypass control assembly specifications
Specifications
Figure 43. Communicating bypass
controller
Figure 44. Zone occupancy sensor
Ideal for zones with intermittent
occupancy like conference rooms).
When occupied, the zone reverts to
unoccupied setpoints to save energy.
Power Requirements 20–30 Vac, 60Hz, single-phase 15 VA minimum. Class 2 transformer
required.
Operating Environment 32°–120°F (0°–49°C). 10–90% relative humidity, non-condensing
Storage Environment -50°–200°F (-46°–93°C). 5–95% relative humidity, non-condensing
Control Enclosure NEMA 1 metal enclosure, plenum rated
Communication Link Wiring Communication link wiring must be Level 4 22-AWG twisted shielded
pair wire with stranded tinned copper conductors. Maximum total wire is
3,500 ft (1066.8 m). Wire must meet Trane specifications.
Power Supply 24 Vac or 24 Vdc, ±10%
Maximum VA Load 0.88 VA @ 24 Vac, 0.722 VA @ 24 Vdc
Isolated Relay Rating 1 A @ 24 Vac or 24 Vdc
Operating Temperature 32°–131°F (0°–55°C)
Storage Temperature -22°–176°F (-30°–80°C)
Humidity Range 0–95% non-condensing
Effective Coverage Area 1200 sq. ft (365.8 m)
Effective Coverage Radius 22 ft (6.7 m)
Housing Material ABS plastic