Motor Thermal Protection - Trane TR150 Quick Manual

Safety
Voltage [V] Power range [kW (hp)]
3x200 0.25–3.7 (0.33–5)
3x200 5.5–11 (7–15)
3x400 0.37–7.5 (0.5–10)
3x400 11–90 (15–125)
3x600 1.5–7.5 (2–10)
3x600 11–90 (15–125)
Table 2.1 Discharge Time
WARNING
LEAKAGE CURRENT HAZARD
Leakage currents exceed 3.5 mA. Failure to ground the
drive properly can result in death or serious injury.
•
Ensure the correct grounding of the equipment
by a certified electrical installer.
WARNING
EQUIPMENT HAZARD
Contact with rotating shafts and electrical equipment
can result in death or serious injury.
•
Ensure that only trained and qualified personnel
perform installation, start-up, and maintenance.
•
Ensure that electrical work conforms to national
and local electrical codes.
•
Follow the procedures in this manual.
CAUTION
INTERNAL FAILURE HAZARD
An internal failure in the drive can result in serious injury
when the drive is not properly closed.
•
Ensure that all safety covers are in place and
securely fastened before applying power.

2.4 Motor Thermal Protection

Set parameter 1-90 Motor Thermal Protection to [4] ETR trip
1 to enable the motor thermal protection function.
BAS-SVX58D-EN
TR150 and TR170 Quick Guide
Minimum waiting time
(minutes)
4
15
4
15
4
15
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