J. T. Eaton Liquid-Cooled Drives LCX9000 - Manual (Page 21)

LCX9000 Liquid-Cooled Drives User Manual
MN04005001E For more information visit: www.EatonElectrical.com 1-9
January 2007
Specifications
Table 1-4: Technical Information
Description Specification
Mains Connection
Input voltage U
in
400 – 500V AC; 525 – 690V AC; (-10% – 10%)
465 – 800V DC; 640 – 1100V DC; (-0% – 0%)
Input frequency 45 – 66 Hz
Connection to mains Once per minute or less
Motor Connection
Output voltage 0 – U
in
Continuous output current Rated current at nominal inflow cooling water temperature
according to dimensioning charts
Output frequency 0 – 320 Hz (standard); 7200 Hz (Special software)
Frequency resolution Application dependent
Control Characteristics
Control method Frequency control U/f
Open Loop Sensorless Vector Control
Closed Loop Vector Control
Switching frequency
(see parameter 2.6.9) 480V: Up to and including 61 Amp Size:
1 – 16 kHz; Factory default 10 kHz
From 72 Amp Size:
1 – 12 kHz; Factory default 3.6 kHz
575V: 1 – 6 kHz; Factory default 1.5 kHz
Note: Derating required if higher switching frequency than the
default is used!
Frequency reference
Analog input
Panel reference
Resolution 0.1% (10-bit), accuracy ±1%
Resolution 0.01 Hz
Field weakening point 8 – 320 Hz
Acceleration time .1 – 3000 sec
Deceleration time .1 – 3000 sec
Braking torque DC brake: 30% * T
N
(without brake option)
Ambient Conditions
Ambient operating temperature 14°F (-10°C) (no frost) to +122°F (+50°C) (at I
th
)
122 – 158°F (50 to 70°C) derating required, see Pages 2-13 and 2-19
Storage temperature -40 to +158°F (-40 to +70°C); No liquid in heatsink under 32°F (0ºC)
Relative humidity 5 to 96% RH, non-condensing, no dripping water
Air quality:
chemical vapors
mechanical particles
IEC 721-3-3, unit in operation, class 3C2
IEC 721-3-3, unit in operation, class 3S2 (no conductive dust allowed)
No corrosive gases
Altitude 100% load capacity (no derating) up to 1,000m; above 1,000m
derating of 1% per each 100m required
Vibration
EN50178/EN60068-2-6 5 – 150 Hz
Displacement amplitude .25 mm (peak) at 3 – 31 Hz
Max acceleration amplitude 1 G at 31 – 150 Hz
Shock
EN50178, EN60068-2-27 UPS Drop Test (for applicable UPS weights)
Storage and shipping: max 15G, 11 mS (in package)
Enclosure class IP00/Open Frame standard in entire kW/hp range