10
to the nominal rated current of the drive
Terminal functions
Pluggable, please refer to the introduction of terminal functions
for details
Protection
function
Refer to “Protection function” section for details.
Others
Efficiency
≥93% (7.5kW and below); ≥95% (45kW and below); ≥98%
(55kW and above)
Installation method Wall-mounted
Protection degree
IP20
Cooling mode Air cooling with fan control
Environment
Operating site
Indoor, away from direct sunlight, free from dust, corrosive gas,
combustible gas, oil mist, water vapor, water dripping or salt
Altitude
Used at the place lower than 1000m, (derated at the place
above 1000m, derated 1% for every increase of 100m)
Ambient temperature
-10℃~+40℃ (derated when used in the ambient temperature of
40℃~50℃)
Humidity 5%~95%RH, non-condensing
Vibration Less than 5.9m/s
2
(0.6g)
Storage temperature
-40℃~+70℃
1.5 Drive structure
1. Mid-enclosure 2. Main control board 3. Upper cover 4. Operation panel 5. Main circuit wiring terminal
6. Lower cover 7. Fan guard 8. Fan 9. Mounting holes for complete unit 10. Bottom enclosure 11. Dustproof plate
12. Nameplate 13. Connector 14. Bottom plate 15. Mid-enclosure 16. Control terminal 17. Wiring plate
Fig. 1-1 Drive structure (taking R4 as an example)
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