Eaton Electrical SPI9000 - Manual (Page 16)

SPI9000 Inverter Unit FI9 – FI14 User Manual
1-6 For more information visit: www.EatonElectrical.com MN04004002E
September 2006
Table 1-4: Technical Information
Description Specification
Supply Connection
Input Voltage V
in
465 – 800V DC; 380 – 500V AC (-0%. to +0%)
640 – 1100V DC; 525 – 690V AC (-0% to +0%)
The waviness of the inverter supply voltage, which is formed in
rectification of the electric network’s alternating voltage in basic
frequency, must be less than 50V peak-to-peak.
Input Current I
in
(sqrt3 x U
mot
x I
mot
x cosϕ) / (V
in
x 0.98)
DC Bank Capacitance FI9 380 – 500V: 4950 μF; FI9 525 – 690V: 3733 μF
FI10 380 – 500V: 9900 μF; FI10 525 – 690V: 7467 μF
FI12 380 – 500V: 19800 μF; FI12 525 – 690V: 14933 μF
FI13 380 – 500V: 29700 μF; FI13 525 – 690V: 22400 μF
Starting Delay 5 seconds (FI9 and greater)
Motor Connection
Output Voltage 3 ~ 0 – V
in
/ 1.4
Continuous Output Current I
H
: Ambient temperature max. +50°C,
overload 1.5 x I
H
(1 min./10 min.)
I
L
: Ambient temperature max. +40°C,
overload 1.1 x I
L
(1 min./10 min.)
Starting Torque I
S
for two seconds (torque motor dependent)
Peak Current I
S
for 2 seconds every 20 seconds
Output Frequency 0 – 320 Hz; 7200 Hz (special)
Frequency Resolution Application dependent
Control Characteristics
Control Method Frequency control V/f
Open loop: Sensorless vector control
Closed loop: Frequency control
Closed loop: Vector control
Switching Frequency
(See Parameter 2.6.9) 380 – 500V, 1 – 10 kHz; Factory default 3.6 kHz
525 – 690V, 1 – 6 kHz; Factory default 1.5 kHz
Frequency Reference
Analog Input
Panel Reference
Resolution 0.1% (10 bits); Accuracy ±1%
Resolution 0.01 Hz
Field Weakening Point 30 – 320 Hz
Acceleration Time 0 – 3000 sec
Deceleration Time 0 – 3000 sec
Braking Torque DC brake: 30% * T
N
(without brake)
Ambient Conditions
Ambient Operating Temperature -10°C (no frost) to +40°C: I
H
-10°C (no frost) to +40°C: I
L
Storage Temperature -40 to 158°F (-40 to 70°C)
Relative Humidity 0 – 95% RH, non-condensing, non-corrosive,
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
Altitude 100% load capacity (no derating) up to 1,000m
1% derating for each 100m above 1000 (maximum, 3000m)