Trane TR170 - Motor Thermal Protection

Voltage [V] Power range [kW (hp)] Minimum waiting time
(minutes)
3x200 0.25–3.7 (0.33–5) 4
3x200 5.5–11 (7–15) 15
3x400 0.37–7.5 (0.5–10) 4
3x400 11–90 (15–125) 15
3x600 1.5–7.5 (2–10) 4
3x600 11–90 (15–125) 15
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
certied
electrical installer.
WARNING
EQUIPMENT HAZARD
Contact with rotating shafts and electrical equipment
can result in death or serious injury.
•
Ensure that only trained and qualied 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.
Safety TR150 and TR170 Quick Guide
BAS-SVX58D-EN
08/2020 All rights reserved.
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