Eaton H-Max Series - Appendix A; Technical Data

Appendix A
H-Max Series Adjustable Frequency Drive MN04008005E—September 2011 39
Appendix A
Technical Data
H-Max Technical Data
Attribute Description Specification
Mains connection Input voltage U
in
208–240V, 380–480V, –10 to 10%
Input frequency 50–60 Hz, –5 to 10%
Connection to mains Once per minute or less
Starting delay 4s (FS4 to FS6), 6s (FS7 to FS9)
Motor connection Output voltage 0-U
in
Continuous output current I
L
: Ambient temperature maximum 40°C, up to 50°C
with derating, overload 1.1 x I
L
(1 min./10 min.)
Output frequency 0–320 Hz (standard)
Frequency resolution 0.01 Hz
Control characteristics Switching frequency
(see parameter P3.1.2.1)
1.5–10 kHz
Defaults:
FS4–6: 6 kHz (except 0012 2, 0031 2, 0062 2, 0012 4,
0031 4 and 0061 4: 4 kHz)
FS7: 4 kHz
FS8–9: 3 kHz
Automatic switching frequency derating in case of
overload.
Frequency reference
Analog input Resolution 0.1% (10-bit), accuracy +1%
Panel reference Resolution 0.01 Hz
Field weakening point 8–320 Hz
Acceleration time 0.1–3000 sec.
Deceleration time 0.1–3000 sec.
Ambient conditions Ambient operating temperature I
L
: –10°C (no frost) to 40°C, up to 50°C with derating
Storage temperature –40° to 70°C
Relative humidity 0–95% R
H
, non-condensing, non-corrosive
Air quality:
• Chemical vapors
• Mechanical particles
Tested according to IEC 60068-2-60 Test Ke:
Flowing mixed gas corrosion test, Method 1
(H
2
S [hydrogen sulfide] and SO
2
[sulfur dioxide])
Designed according to:
IEC 60721-3-3, unit in operation, class 3C2
IEC 60721-3-3, unit in operation, class 3S2
Altitude 100% load capacity (no derating) up to 1000m
1% derating for each 100m above 1000m
Max. altitudes:
208–240V: 4500m (TN and IT systems)
380–480V: 4500m (TN and IT systems)
Voltage for I/O signals:
Up to 2000m: Allowed up to 240V
2000–4500m: Allowed up to 120V
Corner-grounding: Up to 2000m only