Standard Wiring - Trane RTXC-XE Series Installation, Operation And Maintenance Manual

Standard Wiring

64
Output terminals
Communication terminal
Installation location
Altitude
Environment
Ambient temperature
Humidity
Vibration
Storage temperature
IP rating
Power Grid Applicable power grid
Figure 28. Standard Electrical Wiring
Four DO terminals
Three relay output terminals, one of which has NO and
NC contacts and the other two have NO terminals
Three AO terminals that support 0 mA to 20 mA current
output or 0 V to 10 V voltage output
One RS485 communication terminal
Install the AC drive inside the cabinet where it is protected
from direct sunlight, dust, corrosive or combustible gases,
oil smoke, vapor, ingress from water or any other liquid,
and
Install the cabinet in a basement or outdoors. Protection
from direct sunlight is not mandatory.
1500 m to
The AC drive runs properly when the altitude is below
1500 m. If the altitude exceeds 1500 m, de-rate the AC
drive by 1% with increase of every 100 m.
-20℃ to
If the ambient temperature exceeds 40℃ , de-rate the AC
drive by 1% with increase of every 1℃ .
Less than 95% RH non-condensing
2 g for boards, conformance to transport standards
-25℃ to +70℃
AC drive cabinet: IP20 AC drive: IP00
TN or TT
salt.
3000 m
+55℃
RTXC-SVX003D-EN