De-Rating Curve - TECO E510s Series Instruction Manual

Communication control
Operating temperature
Storage temperature
Environment

3.4.3 De-rating curve

The curves are showing the applicable output current de-rate due to setting of carrier frequency and the
ambient operating temperatures of 40 and 50 degrees.
When the carrier frequency under than 10KHz, ambient temperature will not effect rated current.

When the carrier frequency higher than 10KHz：

If the ambient temperature is under 40℃, inverter can output 100% rated current on 16KHz.
If the ambient temperature is under 50℃, inverter only can output 85% rated current on 16KHz.
It is required to derate 1.5% of output current at each additional degrees once the ambient

inverter is higher than 50 degrees.
Note：
--------------- De-rating curve of 40℃ ambient temperature
......................... De-rating curve of 50℃ ambient temperature
Frame 1/2/3/4 (Single phase/Three phase 200V 2HP, Three phase200V 0.5~2HP/5HP~20HP)
Built-in RS485 communication for one to one or one to many.
Built-in BACnet communication for building control.
(Ex：Fire protection system, Air conditioning system,
Monitoring system and Access control system)
IP20/NEMA1 type：
-10~50°C(without sticker or upper dust cover)
-10~40°C(with sticker or upper dust cover)
-20～60℃
95% RH or less (no condensation)
Humidity
(Follow IEC60068-2-78 standard)
Frequency : 10Hz to 150Hz and return to 10Hz
Amplitude : 0.3mm (10Hz to 50Hz)
Vibration
Acceleration : 2G (50Hz to 150Hz)
(According to IEC60068-2-6 standard)
Enclosure IP20/NEMA1
3-32